![ISS-24_Doug_Wheelock_uses_ham_radio_system_1](https://upload.wikimedia.org/wikipedia/commons/f/fd/ISS-24_Doug_Wheelock_uses_ham_radio_system_1.jpg)
An amateur radio operator is someone who uses equipment at an
amateur radio station
An amateur radio station is a radio station designed to provide radiocommunications in the amateur radio service for an amateur radio operator. Radio amateurs build and operate several types of amateur radio stations, including fixed ground sta ...
to engage in
two-way personal communications with other amateur operators on
radio frequencies assigned to the amateur radio service. Amateur radio operators have been granted an
amateur radio license
Amateur radio, also known as ham radio, is the use of the radio frequency spectrum for purposes of non-commercial exchange of messages, wireless experimentation, self-training, private recreation, radiosport, contesting, and emergency comm ...
by a governmental regulatory authority after passing an examination on applicable regulations, electronics, radio theory, and radio operation. As a component of their license, amateur radio operators are assigned a
call sign
In broadcasting and radio communications, a call sign (also known as a call name or call letters—and historically as a call signal—or abbreviated as a call) is a unique identifier for a transmitter station. A call sign can be formally ass ...
that they use to identify themselves during communication. About three million amateur radio operators are currently active worldwide.
Amateur radio operators are also known as radio amateurs or hams.
The term "ham" as a nickname for amateur radio operators originated in a pejorative usage (like "ham actor") by operators in commercial and professional radio communities, and dates to wired telegraphy.
The word was subsequently adopted by amateur radio operators.
Demographics
{, class="wikitable sortable" style="border:1px grey; font-size:85%; margin-left:1em;" align="right"
, -
!Country
!Number of amateur
radio operators
!% population
!Year of
Report
!Source
, -
,
, align = "center" , 779,545
, align = "center" , 0.233
, align = "center" , 2021
,
, -
,
, align = "center" , 381,899
, align = "center" , 0.304
, align = "center" , 2021
,
, -
,
, align = "center" , 101,763
, align = "center" , 0.147
, align = "center" , 2018
,
, -
,
, align = "center" , 150,000
, align = "center" , 0.010
, align = "center" , 2019
,
, -
,
, align = "center" , 63,070
, align = "center" , 0.073
, align = "center" , 2019
,
, -
,
, align = "center" , 70,198
, align = "center" , 0.187
, align = "center" , 2018
,
, -
,
, align = "center" , 68,692
, align = "center" , 0.296
, align = "center" , 1999
,
, -
,
, align = "center" , 58,700
, align = "center" , 0.127
, align = "center" , 1999
,
, -
,
, align = "center" , 75,660
, align = "center" , 0.114
, align = "center" , 2018
,
, -
,
, align = "center" , 42,632
, align = "center" , 0.082
, align = "center" , 2012
,
, -
,
, align = "center" , 38,000
, align = "center" , 0.026
, align = "center" , 1993
,
, -
,
, align = "center" , 32,053
, align = "center" , 0.016
, align = "center" , 1997
,
, -
,
, align = "center" , 30,000
, align = "center" , 0.049
, align = "center" , 1993
,
, -
,
, align = "center" , 27,815
, align = "center" , 0.011
, align = "center" , 1997
,
, -
,
, align = "center" , 13,500
, align = "center" , 0.019
, align = "center" , 2022
,
, -
,
, align = "center" , 17,265
, align = "center" , 0.037
, align = "center" , 2000
,
, -
,
, align = "center" , 16,889
, align = "center" , 0.042
, align = "center" , 1999
,
, -
,
, align = "center" , 13,600
, align = "center" , 0.035
, align = "center" , 2020
,
, -
,
, align = "center" , 15,068
, align = "center" , 0.059
, align = "center" , 2020
,
, -
,
, align = "center" , 15,679
, align = "center" , 0.001
, align = "center" , 2000
,
, -
,
, align = "center" , 12,859
, align = "center" , 0.114
, align = "center" , 2021
,
, -
,
, align = "center" , 12,582
, align = "center" , 0.07
, align = "center" , 2018
,
, -
,
, align = "center" , 10,509
, align = "center" , 0.04
, align = "center" , 2016
,
, -
,
, align = "center" , 9,079
, align = "center" , 0.152
, align = "center" , 2022
,
, -
, {{SLO
, align = "center" , 6,500
, align = "center" , 0.317
, align = "center" , 2000
,
, -
, {{AUT
, align="center" , 6,930
, align="center" , 0.077
, align="center" , 2022
,
[{{Cite web , url=https://www.fb.gv.at/dam/jcr:78fda5c9-4e40-45b4-a48c-36d14d7b7692/Rufzeichenliste_AT_Stand_010222.pdf , title=Rufzeichenliste österreichischer Amateurfunkstellen , access-date=2022-02-15]
, -
, {{NZ
, align = "center" , 6,000
, align = "center" , 0.12
, align = "center" , 1994
,
, -
, -
, {{RSA
, align = "center" , 6,000
, align = "center" , 0.012
, align = "center" , 1994
,
, -
, {{NOR
, align = "center" , 6,818
, align = "center" , 0.125
, align = "center" , 2022
,
, -
, {{FIN
, align = "center" , 5,000
, align = "center" , 0.090
, align = "center" , 2016
,
[{{Cite web , url=http://www.sral.fi/info/ , archive-url=https://web.archive.org/web/20040601133035/http://sral.fi/info/ , url-status=dead , archive-date=2004-06-01 , title=Mitä radioamatööritoiminta on? , website=SRAL.fi , access-date=2016-03-06]
, -
, {{SRB
, align = "center" , 3,962
, align = "center" , 0.056
, align = "center" , 2020
,
[{{cite web , url=http://callbook.yu1srs.org.rs/list/operator , title=YU Amateur Radio Call Book , work=yu1srs.org.rs , access-date=2020-03-30 , archive-url=https://web.archive.org/web/20190917051420/http://callbook.yu1srs.org.rs/list/operator , archive-date=2019-09-17 , url-status=live]
, -
, {{ROU
, align = "center" , 3,527
, align = "center" , 0.018
, align = "center" , 2017
,
[{{Cite web , url=http://www.ancom.org.ro/radioamatori_2899 , title=ANCOM Callbook Radioamatori , website=ancom.org.ro , access-date=11 January 2018]
, -
, -
, {{IRL
, align = "center" , 1,945
, align = "center" , 0.039
, align = "center" , 2020
,
[{{Cite web, title=COMREG Licensing Database, url=https://www.comreg.ie/industry/radio-spectrum/licensing/statistics/, url-status=live, access-date=2021-04-18, website=www.comreg.ie, date=7 March 2016, archive-url=https://web.archive.org/web/20171024032222/https://www.comreg.ie/industry/radio-spectrum/licensing/statistics/ , archive-date=24 October 2017 ]
, -
, {{EST
, align = "center" , 700
, align = "center" , 0.052
, align = "center" , 2020
, -
Few governments maintain detailed demographic statistics of their amateur radio operator populations, aside from recording the total number of licensed operators. The majority of amateur radio operators worldwide reside in the
United States
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country Continental United States, primarily located in North America. It consists of 50 U.S. state, states, a Washington, D.C., ...
,
Japan
Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the n ...
, and the nations of
East Asia
East Asia is the eastern region of Asia, which is defined in both geographical and ethno-cultural terms. The modern states of East Asia include China, Japan, Mongolia, North Korea, South Korea, and Taiwan. China, North Korea, South Korea ...
,
North America
North America is a continent in the Northern Hemisphere and almost entirely within the Western Hemisphere. It is bordered to the north by the Arctic Ocean, to the east by the Atlantic Ocean, to the southeast by South America and th ...
, and
Europe
Europe is a large peninsula conventionally considered a continent in its own right because of its great physical size and the weight of its history and traditions. Europe is also considered a Continent#Subcontinents, subcontinent of Eurasia ...
. The top five countries by percentage of the population are
Japan
Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the n ...
,
Slovenia
Slovenia ( ; sl, Slovenija ), officially the Republic of Slovenia (Slovene: , abbr.: ''RS''), is a country in Central Europe. It is bordered by Italy to the west, Austria to the north, Hungary to the northeast, Croatia to the southeast, and ...
,
Taiwan
Taiwan, officially the Republic of China (ROC), is a country in East Asia, at the junction of the East and South China Seas in the northwestern Pacific Ocean, with the People's Republic of China (PRC) to the northwest, Japan to the no ...
,
South Korea
South Korea, officially the Republic of Korea (ROK), is a country in East Asia, constituting the southern part of the Korea, Korean Peninsula and sharing a Korean Demilitarized Zone, land border with North Korea. Its western border is formed ...
and
Thailand
Thailand ( ), historically known as Siam () and officially the Kingdom of Thailand, is a country in Southeast Asia, located at the centre of the Indochinese Peninsula, spanning , with a population of almost 70 million. The country is b ...
. Only the governments of
Yemen
Yemen (; ar, ٱلْيَمَن, al-Yaman), officially the Republic of Yemen,, ) is a country in Western Asia. It is situated on the southern end of the Arabian Peninsula, and borders Saudi Arabia to the north and Oman to the northeast and ...
and
North Korea
North Korea, officially the Democratic People's Republic of Korea (DPRK), is a country in East Asia. It constitutes the northern half of the Korean Peninsula and shares borders with China and Russia to the north, at the Yalu (Amnok) and T ...
currently prohibit their
citizens
Citizenship is a "relationship between an individual and a state to which the individual owes allegiance and in turn is entitled to its protection".
Each state determines the conditions under which it will recognize persons as its citizens, and ...
from becoming amateur radio operators. In some countries, acquiring an amateur radio license is difficult because of the
bureaucratic
The term bureaucracy () refers to a body of non-elected governing officials as well as to an administrative policy-making group. Historically, a bureaucracy was a government administration managed by departments staffed with non-elected offi ...
processes or fees that place access to a license out of reach for most citizens. Most nations permit foreign nationals to earn an amateur radio license, but very few amateur radio operators are licensed in multiple countries.{{citation needed, date=September 2021
Gender
In the vast majority of countries, the population of amateur radio operators is predominantly
male
Male (symbol: ♂) is the sex of an organism that produces the gamete (sex cell) known as sperm, which fuses with the larger female gamete, or ovum, in the process of fertilization.
A male organism cannot reproduce sexually without access to ...
. In
China
China, officially the People's Republic of China (PRC), is a country in East Asia. It is the world's List of countries and dependencies by population, most populous country, with a Population of China, population exceeding 1.4 billion, slig ...
, 12% of amateur radio operators are women,
[{{cite conference , url=http://www.jarl.or.jp/iaru-r3/12r3c/docs/057.doc , title=The Current Status of Amateur Radio in the Mainland of China , book-title=Proceedings of the International Amateur Radio Union's Region 3 Twelfth Regional Conference , author=Chinese Radio Sports Association , year=2004 , id=Document No. 04/XII/057 , access-date=2 June 2006 , archive-url=https://web.archive.org/web/20060306192403/http://www.jarl.or.jp/iaru-r3/12r3c/docs/057.doc , archive-date=6 March 2006 , url-status=dead] while approximately 15% of amateur radio operators in the United States are women.
[{{cite news , url=http://www.arrl.org/news/features/2005/03/15/1/?nc=1 , title=A Study of Amateur Radio Gender Demographics , work=ARRL.org , first=Kenneth E , last=Harker , date=15 March 2005 , access-date=13 July 2007 , archive-url=https://web.archive.org/web/20070223193600/http://www.arrl.org/news/features/2005/03/15/1/?nc=1 , archive-date=23 February 2007] The
Young Ladies Radio League is an international organization of female amateur radio operators.{{citation needed, date=September 2021
A male amateur radio operator can be referred to as an OM, an abbreviation used in
Morse code
Morse code is a method used in telecommunication to encode text characters as standardized sequences of two different signal durations, called ''dots'' and ''dashes'', or ''dits'' and ''dahs''. Morse code is named after Samuel Morse, one ...
telegraphy
Telegraphy is the long-distance transmission of messages where the sender uses symbolic codes, known to the recipient, rather than a physical exchange of an object bearing the message. Thus flag semaphore is a method of telegraphy, whereas ...
for "old man", regardless of the operator's age. A single female amateur radio operator can be referred to as a YL, from the abbreviation used for "young lady", regardless of the operator's age. A licensed married female is sometimes referred to as an XYL.
Age
Most countries do not have a minimum age requirement in order to earn an amateur radio license and become an amateur radio operator. Although the number of amateur radio operators in many countries increases from year to year,{{Citation needed, date=September 2007 the average age of amateur radio operators is relatively high. In some countries, the average age is over 80 years old,{{Citation needed, date=April 2016 with most amateur radio operators earning their license in their 40s or 50s.{{Citation needed, date=September 2007
The unfavourable age distribution has led to a slow decrease in amateur operator numbers in most industrialised countries due to attrition, but in countries which do not apply yearly licence fees, the effects are not immediately noticed. It has been estimated from German statistics, which are considered the most reliable, that the net decrease currently is in the order of 1 to 1.5% per year. Average age is approaching 70 in most European countries.
Some national radio societies have responded to the aging ham population by developing programs specifically to encourage youth participation in
amateur radio
Amateur radio, also known as ham radio, is the use of the radio frequency spectrum for purposes of non-commercial exchange of messages, wireless experimentation, self-training, private recreation, radiosport, contesting, and emergency commu ...
, such as the
American Radio Relay League
The American Radio Relay League (ARRL) is the largest membership association of amateur radio enthusiasts in the United States. ARRL is a non-profit organization, and was co-founded on April 6, 1914, by Hiram Percy Maxim and Clarence D. Tuska o ...
's Amateur Radio Education and Technology Program.
[{{cite web , url=http://www.arrl.org/FandES/tbp/ , title=The ARRL Amateur Radio Education & Technology Program , work=ARRL.org , access-date=2007-07-13 , archive-url=https://web.archive.org/web/20070625204553/http://www.arrl.org/FandES/tbp/ , archive-date=2007-06-25 , url-status=live] The
World Wide Young Contesters organization promotes youth involvement, particularly among Europeans, in competitive radio
contesting
Contesting (also known as ''radiosport'') is a competitive activity pursued by amateur radio operators. In a contest, an amateur radio station, which may be operated by an individual or a team, seeks to contact as many other amateur radio statio ...
. A strong tie also exists between the amateur radio community and the
Scouting
Scouting, also known as the Scout Movement, is a worldwide youth Social movement, movement employing the Scout method, a program of informal education with an emphasis on practical outdoor activities, including camping, woodcraft, aquatics, hik ...
movement to introduce radio technology to youth.
WOSM's annual
Jamboree On The Air
Jamboree on the Air, known by its acronym JOTA, is an international Scouting and Guiding activity held annually; it is on the third full weekend in October. First held in conjunction with the fiftieth anniversary of Scouting in 1957, it was devis ...
is Scouting's largest activity, with a half million Scouts and Guides speaking with each other using amateur radio each October.
[{{cite web , url=http://www.scout.org/en/information_events/events/jota/all_about_jota , title=All about JOTA , work=Scout.org , date=September 2006 , access-date=2008-04-30 , archive-url=https://web.archive.org/web/20080509184558/http://www.scout.org/en/information_events/events/jota/all_about_jota , archive-date=2008-05-09 , url-status=dead]
US amateurs by state
{, class="wikitable sortable"
, -
! State !! Total !! % !! Rank !! Club
, -
, AA , , 4 , , 0.00 , , 59 , , 0
, -
, AE , , 157 , , 0.02 , , 56 , , 0
, -
, AK , , 3847 , , 0.46 , , 45 , , 80
, -
, AL , , 13228 , , 1.59 , , 22 , , 244
, -
, AP , , 144 , , 0.02 , , 57 , , 1
, -
, AR , , 8914 , , 1.07 , , 31 , , 129
, -
, AS , , 25 , , 0.00 , , 58 , , 3
, -
, AZ , , 22166 , , 2.78 , , 12 , , 249
, -
, CA , , 115787 , , 13.93 , , 1 , , 1528
, -
, CO , , 20369 , , 2.45 , , 16 , , 222
, -
, CT , , 8178 , , 0.98 , , 32 , , 188
, -
, DC , , 587 , , 0.07 , , 52 , , 54
, -
, DE , , 1930 , , 0.23 , , 50 , , 38
, -
, FL , , 46856 , , 5.64 , , 3 , , 610
, -
, GA , , 20650 , , 2.48 , , 14 , , 390
, -
, GU , , 334 , , 0.04 , , 54 , , 13
, -
, HI , , 4386 , , 0.53 , , 43 , , 117
, -
, IA , , 6993 , , 0.84 , , 35 , , 119
, -
, ID , , 10404 , , 1.25 , , 28 , , 85
, -
, IL , , 21467 , , 2.58 , , 13 , , 367
, -
, IN , , 16798 , , 2.02 , , 18 , , 303
, -
, KS , , 7953 , , 0.96 , , 33 , , 143
, -
, KY , , 10376 , , 1.25 , , 29 , , 147
, -
, LA , , 6823 , , 0.82 , , 37 , , 166
, -
, MA , , 14641 , , 1.76 , , 21 , , 272
, -
, MD , , 12139 , , 1.46 , , 25 , , 184
, -
, ME , , 4980 , , 0.60 , , 41 , , 81
, -
, MI , , 22834 , , 2.75 , , 9 , , 375
, -
, MN , , 12520 , , 1.51 , , 23 , , 185
, -
, MO , , 16699 , , 2.01 , , 19 , , 262
, -
, MP , , 353 , , 0.04 , , 53 , , 18
, -
, MS , , 5849 , , 0.70 , , 39 , , 131
, -
, MT , , 4450 , , 0.54 , , 42 , , 63
, -
, NC , , 23549 , , 2.83 , , 8 , , 337
, -
, ND , , 1729 , , 0.21 , , 51 , , 53
, -
, NE , , 4083 , , 0.49 , , 44 , , 81
, -
, NH , , 6035 , , 0.73 , , 38 , , 112
, -
, NJ , , 14834 , , 1.78 , , 20 , , 295
, -
, NM , , 7237 , , 0.87 , , 34 , , 131
, -
, NV , , 8918 , , 1.07 , , 30 , , 112
, -
, NY , , 29588 , , 3.56 , , 6 , , 531
, -
, OH , , 30148 , , 3.63 , , 5 , , 511
, -
, OK , , 10701 , , 1.29 , , 27 , , 152
, -
, OR , , 22242 , , 2.68 , , 10 , , 354
, -
, PA , , 26132 , , 3.14 , , 7 , , 437
, -
, PR , , 5117 , , 0.62 , , 40 , , 108
, -
, RI , , 2143 , , 0.26 , , 48 , , 71
, -
, SC , , 10844 , , 1.30 , , 26 , , 147
, -
, SD , , 2122 , , 0.26 , , 49 , , 33
, -
, TN , , 20416 , , 2.46 , , 15 , , 261
, -
, TX , , 58415 , , 7.03 , , 2 , , 737
, -
, UT , , 19513 , , 2.35 , , 17 , , 116
, -
, VA , , 22217 , , 2.67 , , 11 , , 298
, -
, VI , , 298 , , 0.04 , , 55 , , 27
, -
, VT , , 2307 , , 0.28 , , 46 , , 59
, -
, WA , , 37494 , , 4.51 , , 4 , , 515
, -
, WI , , 12178 , , 1.47 , , 24 , , 215
, -
, WV , , 6854 , , 0.82 , , 36 , , 78
, -
, WY , , 2281 , , 0.27 , , 47 , , 37
NOTE:
[Amateurs by State]
generates a SSL_ERROR_UNSUPPORTED_VERSION error message
AA..US Armed Forces Americas
AE..US Armed Forces Africa/Canada/Europe/Middle East
AP..US Armed Forces Pacific
AS..American Samoa
GU..Guam
MP..Mariana Islands
PR..Puerto Rico
VI..US Virgin Islands
Canadian amateurs by province
{, class="wikitable sortable"
, -
! Province !! Total !! Rank
, -
, AB , , 7700 , , 4
, -
, NL , , 1473 , , 10
, -
, ON , , 23270 , , 1
, -
, YT , , 214 , , 12
, -
, BC , , 18827 , , 3
, -
, NS , , 2647 , , 5
, -
, PE , , 311 , , 11
, -
, ZZ , , 1774 , , 7
, -
, MB , , 2161 , , 6
, -
, NT , , 95 , , 13
, -
, QC , , 19039 , , 2
, -
, NB , , 1688 , , 8
, -
, NU , , 28 , , 14
, -
, SK , , 1624 , , 9
NOTE:
ZZ..Canadian amateurs outside of Canada
Silent Key
When referring to a person, the phrase Silent Key, and its abbreviation SK, is a euphemism for an amateur radio operator who is deceased. The
procedural signal "{{overline, SK" (or "{{overline, VA") has historically been used in
Morse code
Morse code is a method used in telecommunication to encode text characters as standardized sequences of two different signal durations, called ''dots'' and ''dashes'', or ''dits'' and ''dahs''. Morse code is named after Samuel Morse, one ...
as the last signal sent from a station before ending operation,
[{{cite web , url=http://www.ac6v.com/morseaids.htm , title=CW Operating Aids , publisher=AC6V , access-date=6 January 2017 , archive-url=https://web.archive.org/web/20170228194724/http://www.ac6v.com/morseaids.htm , archive-date=28 February 2017 , url-status=dead ] usually just before shutting off the transmitter. Since this was the last signal received by other operators, the code was adopted to refer to any amateur radio operator who is deceased, regardless of whether they were known to have used telegraphy in their communications.{{citation needed, date=September 2021
Gallery
File:Hz1sk-28012005-pic4.JPG, An operator working HF
File:Aadi.jpg, An operator working HF
File:SV8QG.jpg, Amateur Radio station equipped for reception of VLF signals.
File:Indian amateur students.jpg, Amateur radio students
Notable amateur radio operators
{{Alumni, people, date=October 2021
{{columns-list, colwidth=10em,
*
Achille and Giovanni Battista
*
Alan Moller
Alan Roger Moller (February 1, 1950 – June 19, 2014) was an American meteorologist, storm chaser, nature and landscape photographer known for advancing spotter training and bridging operational meteorology (particularly severe storms forecastin ...
*
Albert Gerald Sayre
*
Albert II, Prince of Monaco
Albert II – Website of the Palace of Monaco (Albert Alexandre Louis Pierre Grimaldi; born 14 March 1958) is Prince of Monaco, since 2005.
Albert was born at the Prince's Palace of Monaco, and he is the second child and only son of Prince Rai ...
*
Alfred J. Gross
Irving "Al" Gross (; February 22, 1918 – December 21, 2000) was a pioneer in mobile wireless communication. He created and patented many communications devices, specifically in relation to an early version of the walkie-talkie, Citiz ...
*
Allen Fairhall
Sir Allen Fairhall KBE FRSA (24 November 19093 November 2006) was an Australian politician who served in the House of Representatives from 1949 to 1969, representing the Liberal Party. He was a government minister under four prime ministers, mo ...
*
Alvin Devane
*
Alvino Rey
Alvin McBurney (July 1, 1908 – February 24, 2004), known by his stage name Alvino Rey, was an American jazz guitarist and bandleader.
Career
Alvin McBurney was born in Oakland, California, United States, but grew up in Cleveland, Ohio. Early i ...
*
Andy Sannella
Anthony George "Andy" Sannella (March 11, 1900 – December 10, 1962) was an American musician and bandleader.
Andy Sannella was born in Brooklyn, NY. His father Anthony and mother Lucia were both Italian immigrants. Sannella was a multi-instru ...
*
Andy Thomas
Andrew "Andy" Sydney Withiel Thomas, AO (born 18 December 1951) is an Australian and American aerospace engineer and a former NASA astronaut. He has dual nationality; he became a U.S. citizen in December 1986, hoping to gain entry to NASA's a ...
*
Anthony W. England
*
Armas Valste
*
Arnie Coro
*
Art Bell
Arthur William Bell III (June 17, 1945 – April 13, 2018) was an American broadcaster and author. He was the founder and the original host of the paranormal-themed radio program ''Coast to Coast AM'', which is syndicated on hundreds of ...
*
Arthur A. Collins
Arthur Andrews Collins (September 9, 1909 – February 25, 1987) was a radio engineer and entrepreneur. He first gained national recognition as a teenager for significant advances in radio communication. He later founded his own radio engineering ...
*
Arthur Godfrey
Arthur Morton Godfrey (August 31, 1903 – March 16, 1983) was an American radio and television broadcaster and entertainer who was sometimes introduced by his nickname The Old Redhead. At the peak of his success, in the early-to-mid 1950s, Godf ...
*
Artie Moore
Arthur Moore (1887 – 20 January 1949) was a Welsh wireless operator who heard a distress signal from before news of the disaster arrived in the UK. Following the notoriety of this feat he went on to a successful career in sales, management ...
*
Attilio Gatti
Attilio Gatti (Voghera (Lombardy, Italy) 10 July 1896 - Derby Line (Vermont, USA) 1 July 1969) was an Italian-born explorer, author, and documentary filmmaker who traveled extensively in Africa in the first half of the 20th century.
Expeditions ...
*
Augie Hiebert
August Gottlob Hiebert (December 4, 1916 – September 13, 2007) was an American television executive. Hiebert is credited with building Alaska's first television station, KTVA in Anchorage in 1953. He is often called the "father of Alaskan te ...
*
Barbara Morgan
Barbara Radding Morgan (born November 28, 1951) is an American teacher and a former NASA astronaut. She participated in the Teacher in Space program as backup to Christa McAuliffe for the 1986 ill-fated STS-51-L mission of the Space Shuttle ...
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Barry Goldwater
Barry Morris Goldwater (January 2, 1909 – May 29, 1998) was an American politician and United States Air Force officer who was a five-term U.S. Senator from Arizona (1953–1965, 1969–1987) and the Republican Party nominee for president ...
*
Bdale Garbee
Bdale Garbee () is an American computer specialist who works with Linux particularly Debian. He is also an amateur radio hobbyist (''KB0G''), and a member of AMSAT, Tucson Amateur Packet Radio (former vice-president), and the American Radio Relay ...
*
Bhumibol Adulyadej
Bhumibol Adulyadej ( th, ภูมิพลอดุลยเดช; ; ; ( Sanskrit: ''bhūmi·bala atulya·teja'' - "might of the land, unparalleled brilliance"); 5 December 192713 October 2016), conferred with the title King Bhumibol the Grea ...
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Bob Heil
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Bob Tanna
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Bob Tomalski
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Brian Rix
Brian Norman Roger Rix, Baron Rix, (27 January 1924 – 20 August 2016) was an English actor-manager, who produced a record-breaking sequence of long-running farces on the London stage, including ''Dry Rot'', ''Simple Spymen'' and ''One for ...
*
Brice Phillips
Brice Phillips is an amateur radio operator (KB5MPW) in Hancock County, Mississippi. He operates WQRZ-LP, a low-powered FM station. He gained national media attention for his efforts during the Hurricane Katrina disaster, both in warning people ...
*
Bruce Perens
Bruce Perens (born around 1958) is an American computer programmer and advocate in the free software movement. He created The Open Source Definition and published the first formal announcement and manifesto of open source. He co-founded the Open ...
*
Carl Bødtker
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Carl Sassenrath
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Carver Mead
Carver Andress Mead (born May 1, 1934) is an American scientist and engineer. He currently holds the position of Gordon and Betty Moore Professor Emeritus of Engineering and Applied Science at the California Institute of Technology (Caltech), ...
*
Catherine Coleman
Catherine Grace "Cady" Coleman (born December 14, 1960) is an American chemist, an engineer, a former United States Air Force colonel, and a retired NASA astronaut. She is a veteran of two Space Shuttle missions, and departed the Internatio ...
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Cathryn Mitchell
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Charles E. Apgar
Charles Emory Apgar (June 28, 1865 – August 17, 1950) was an American business executive and amateur radio operator. He is known for making early recordings of radio transmissions at the start of World War I. The recordings that he made of a ...
*
Charles E. Brady Jr.
Charles Eldon Brady Jr. (August 12, 1951 – July 23, 2006) was an American physician, a captain in the United States Navy and a NASA astronaut. He spent 16 days in space on the Space Shuttle's STS-78 flight in 1996.
Brady specialized in spo ...
*
Charles Simonyi
Charles Simonyi (; hu, Simonyi Károly, ; born September 10, 1948) is a Hungarian-American software architect. He started and led Microsoft's applications group, where he built the first versions of Microsoft Office.
He co-founded and led I ...
*
Charles Tart
Charles T. Tart (born 1937) is an American psychologist and parapsychologist known for his psychological work on the nature of consciousness (particularly altered states of consciousness), as one of the founders of the field of transpersonal psyc ...
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Chaaru Haasan
*
Chet Atkins
Chester Burton Atkins (June 20, 1924 – June 30, 2001), known as "Mr. Guitar" and "The Country Gentleman", was an American musician who, along with Owen Bradley and Bob Ferguson, helped create the Nashville sound, the country music ...
*
Chuck Forsberg
Charles Alton "Chuck" Forsberg (May 6, 1944 – September 24, 2015) developed two data transmission protocols popular in the 1990s, for uploading and downloading files from dial-up bulletin board systems. He received a Dvorak Award for Excell ...
*
Clarence C. Moore
*
Clarence D. Tuska
Clarence Denton "C. D." Tuska (August 15, 1896 – June 30, 1985) was an early radio experimenter and amateur operator, who also became one of the first radio receiver manufacturers. He is best known as the co-founder, along with Hiram Percy Maxi ...
*
Clay T. Whitehead
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Clifford Stoll
Clifford Paul "Cliff" Stoll (born June 4, 1950) is an American astronomer, author and teacher.
He is best known for his investigation in 1986, while working as a systems administrator at the Lawrence Berkeley National Laboratory, that led to th ...
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Clive Meredith
Clive Burlingame Meredith (February 7, 1892 – April 11, 1932) was an American broadcast engineering, radio engineer and radio station owner. Meredith served as the founding owner and operator of WSYR (AM), WSYR in Syracuse, New York. He also assi ...
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Curtis LeMay
Curtis Emerson LeMay (November 15, 1906 – October 1, 1990) was an American Air Force general who implemented a controversial strategic bombing campaign in the Pacific theater of World War II. He later served as Chief of Staff of the U.S. Air ...
*
Dalton Pritchard
*
Daniel C. Burbank
Daniel Christopher Burbank (born July 27, 1961) is a retired American astronaut and a veteran of two Space Shuttle missions. Burbank, a Captain in the United States Coast Guard, is the second Coast Guard astronaut after Bruce Melnick.
Early li ...
*
Dave Rowntree
David Alexander De Horne Rowntree (born 8 May 1964) is an English musician, politician, solicitor, composer and animator. He is the drummer for the rock band Blur and was a Labour Party councillor in Norfolk County Council from 2017 until 202 ...
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David Boggs
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David L. Mills
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David M. Brown
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David Packard
David Packard ( ; September 7, 1912 – March 26, 1996) was an American electrical engineer and co-founder, with Bill Hewlett, of Hewlett-Packard (1939), serving as president (1947–64), CEO (1964–68), and chairman of the board (1964–68 ...
(HP) W6YX
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Dean Spratt
*
Diana Eng
Diana Eng (born in Jacksonville, Florida) is a Chinese-American fashion designer, author and fashion technologist based in New York. She is best known as contestant on the second season of the reality television program '' Project Runway''. ...
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Dick Rutan
Richard Glenn Rutan (born July 1, 1938) is a retired United States Air Force officer and fighter pilot, test pilot, and record-breaking aviator who in 1986 piloted the Voyager aircraft on the first non-stop, non-refueled around-the-world flight w ...
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Dick Smith
*
Don Lancaster
Donald E. Lancaster is an American author, inventor, and microcomputer pioneer.
Background
Lancaster is a writer and engineer, who authored multiple articles for computer and electronics magazines of the 1970s, including ''Popular Electronics' ...
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Donald Howard Menzel
Donald Howard Menzel (April 11, 1901 – December 14, 1976) was one of the first theoretical astronomers and astrophysicists in the United States. He discovered the physical properties of the solar chromosphere, the chemistry of stars, the atmos ...
*
Douglas Mackiernan
*
E. W. Bedford
*
Ebbe Hoff
Ebbe Curtis Hoff (August 12, 1906 in Rexford, Kansas – February 17, 1985 in Richmond, Virginia) was chairman of the Department of Neurological Science at the Medical College of Virginia, founding Dean, School of Graduate Studies and founding di ...
*
Ed Iskenderian
Ed Iskenderian (born July 10, 1921), commonly known by his nickname, "Isky", is an American hot rodder and entrepreneur.
Biography Early life
He was born to first-generation Armenian immigrants, in "grapevine country of Tulare County, Californ ...
*
Edward K. Beale
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Edward S. Rogers Sr.
Edward Samuel Rogers Sr. (June 21, 1900 – May 6, 1939) was a Canadian inventor and pioneer in the radio industry who founded the Rogers Vacuum Tube Company and the CFRB radio station in Toronto, Ontario. His only child, Edward S. Rogers Jr. ...
*
Emily Calandrelli
*
Eric Cole
*
Ernest Lehman
*
Ernst Krenkel
*
Florence Violet McKenzie
Florence Violet McKenzie ( Granville; 28 September 1890 – 23 May 1982), affectionately known as "Mrs Mac", was Australia's first female electrical engineer, founder of the Women's Emergency Signalling Corps (WESC) and lifelong promote ...
*
Francesco Cossiga
Francesco Maurizio Cossiga (; sc, Frantziscu Maurìtziu Còssiga, ; 1928 – 2010)
. was an Italian pol ...
*
Francis G. Rayer
*
Fred Judd
*
Friedhelm Hillebrand
Friedhelm Hillebrand is a German engineer who has been influential in setting mobile telecommunications standards. Hillebrand is one of the inventors of the SMS, as he and Frenchman Bernard Ghillebaert created the concept for the service in 1984 ...
*
Garry Shandling
Garry Emmanuel Shandling (November 29, 1949 – March 24, 2016) was an American actor, comedian, writer, director, and producer.
Shandling began his career writing for sitcoms, such as ''Sanford and Son'' and '' Welcome Back, Kotter''. He made ...
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George Fischbeck
*
George Pataki
George Elmer Pataki (; born June 24, 1945) is an American lawyer and politician who served as the 53rd governor of New York from 1995 to 2006. An attorney by profession, Pataki was elected mayor of his hometown of Peekskill, New York, and went on ...
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George Sassoon
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George Sweigert
George H. Sweigert (1920–1999) is credited as the first inventor to patent the cordless telephone.
Born in Akron, Ohio, Sweigert served five years in the US Army as a radio operator in World War II in Guadalcanal, Bougainville, Fiji and New G ...
*
Gladys Kathleen Parkin
*
Glen P. Robinson
Glen Parmelee Robinson, Jr. (September 10, 1923 – January 16, 2013), called the "father of high-tech industry in Georgia", was an American businessman and founder of Scientific Atlanta, now a subsidiary of Cisco Systems. Robinson was the fi ...
*
Gordon Eugene Martin
*
Gordon Pettengill
*
Gordon S. Marshall
*
Greg Walden
Gregory Paul Walden (born January 10, 1957) is an American politician who served as the U.S. representative for from 1999 to 2021. He is a Republican. Walden is the son of three-term Oregon State Representative Paul E. Walden. In October 2019 ...
*
Grote Reber
*
Guglielmo Marconi
Guglielmo Giovanni Maria Marconi, 1st Marquis of Marconi (; 25 April 187420 July 1937) was an Italian inventor and electrical engineer, known for his creation of a practical radio wave-based wireless telegraph system. This led to Marconi ...
*
Haakon Sørbye
*
Hans Peter Anvin
Hans Peter Anvin (12 January 1972), also known as hpa, is a Swedish-American computer programmer who has contributed to free and open-source software projects. Anvin is the originator of SYSLINUX, Linux Assigned Names and Numbers Authority (LA ...
*
Hans Schlegel
Hans Wilhelm Schlegel ( Überlingen, 3 August 1951) is a German physicist, a former ESA astronaut, and a veteran of two NASA Space Shuttle missions.
Early life and education
Schlegel, born and raised in Germany, graduated as an international e ...
*
Harold A. Zahl
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Harold Dorschug
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Harold E. Taylor
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Heidemarie Stefanyshyn-Piper
Heidemarie Martha Stefanyshyn-Piper (born February 7, 1963) is an American Naval officer and former NASA astronaut. She has achieved the rank of Captain (naval), Captain in the United States Navy. She is also a qualified and experienced marine ...
*
Helen Sharman
Helen Patricia Sharman, CMG, OBE, HonFRSC (born 30 May 1963) is a British chemist and cosmonaut who became the first British person, first Western European woman and first privately funded woman in space, as well as the first woman to visit ...
*
Henri G. Busignies
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Henry Bourne Joy
*
Henry Feinberg
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Herbert Hoover Jr.
Herbert Charles Hoover (August 4, 1903 – July 9, 1969) was an engineer, businessman, and politician who served as United States Under Secretary of State from 1954 to 1957. He was the elder son of President Herbert Hoover.
Biography
Early yea ...
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Hiram Percy Maxim
Hiram Percy Maxim (September 2, 1869 – February 17, 1936) was an American radio pioneer and inventor, and co-founder (with Clarence D. Tuska) of the American Radio Relay League (ARRL). Hiram Percy Maxim is credited with inventing and sellin ...
*
Hiroshi Amano
is a Japanese physicist, engineer and inventor specializing in the field of semiconductor technology. For his work he was awarded the 2014 Nobel Prize in Physics together with Isamu Akasaki and Shuji Nakamura for "the invention of efficient ...
*
Howard Gerrish
Howard H. Gerrish (December 10, 1910 – June 12, 1988) was a writer and teacher whose influence extended widely through the technology and electronics community of the early 1960s-80s. He authored and co-authored numerous books that taught, ...
*
Howard Hughes
Howard Robard Hughes Jr. (December 24, 1905 – April 5, 1976) was an American business magnate, record-setting pilot, engineer, film producer, and philanthropist, known during his lifetime as one of the most influential and richest people in t ...
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Howard J. Brewington
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Hugo Gernsback
Hugo Gernsback (; born Hugo Gernsbacher, August 16, 1884 – August 19, 1967) was a Luxembourgish–American editor and magazine publisher, whose publications including the first science fiction magazine. His contributions to the genre as pub ...
*
Hussein of Jordan
Hussein bin Talal ( ar, الحسين بن طلال, ''Al-Ḥusayn ibn Ṭalāl''; 14 November 1935 – 7 February 1999) was King of Jordan from 11 August 1952 until his death in 1999. As a member of the Hashemite dynasty, the royal family of ...
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Ian Orr-Ewing
Charles Ian Orr-Ewing, Baron Orr-Ewing, OBE (10 February 1912 – 19 August 1999) was a British Conservative politician.
Early life
Orr-Ewing was a great-grandson of Sir Archibald Orr-Ewing, Bt. He was educated at Harrow School and Trinity Co ...
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Jacob Beser
Jacob Beser (May 15, 1921 – June 16, 1992) was a lieutenant in the United States Army Air Forces who served during World War II. Beser was the radar specialist aboard the ''Enola Gay'' on August 6, 1945, when it dropped the Little Boy atomic b ...
*
Jack Kilby
Jack St. Clair Kilby (November 8, 1923 – June 20, 2005) was an American electrical engineer who took part (along with Robert Noyce of Fairchild) in the realization of the first integrated circuit while working at Texas Instruments (TI) in 1 ...
*
James Harvey Brown
James Harvey Brown (April 26, 1906 – July 10, 1995) was a City Council member in Los Angeles, California, between 1959 and 1964 and then municipal court judge in that city from 1964 to 1985.
Biography
Brown was born on April 26, 1906, in Jame ...
*
Jamie Dupree
*
Jan Dahm
Jan Dahm (5 April 1921 – 16 February 2013) was a Norwegian resistance member during World War II. He was among the first group of people to be subject to court-martial during the German occupation of Norway, and later initiated and headed the S ...
*
Jason Morrison
*
Jay Maynard
Jay Maynard (born July 27, 1960) is an American computer programmer, system administrator and the volunteer project maintainer for Hercules, a free emulator of IBM mainframe hardware. He is known for his self-made electroluminescent costume bas ...
*
Jean Shepherd
Jean Parker 'Shep' Shepherd Jr. (~July 21, 1921 – October 16, 1999) was an American storyteller, humorist, radio and TV personality, writer, and actor. With a career that spanned decades, Shepherd is known for the film ''A Christmas Story'' ...
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Jeff Pulver
*
Jenean Hampton
*
Jeri Ellsworth
Jeri Janet Ellsworth (born August 14, 1974) is an American entrepreneur, computer chip designer and inventor. She gained fame in 2004 for creating a complete Commodore 64 emulator system on a chip housed within a joystick, called Commodore 30- ...
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Jerry Lawson
*
Jimmy Treybig
*
Joe Barr
*
Joe Rudi
Joseph Oden Rudi (born September 7, 1946) is an American former professional baseball player. He played in Major League Baseball as a left fielder between and , most prominently as an integral member of the Oakland Athletics dynasty that won thr ...
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Joe Walsh
Joseph Fidler Walsh (born November 20, 1947) is an American guitarist, singer, and songwriter. In a career spanning over five decades, he has been a member of three successful rock bands: the James Gang, Eagles, and Ringo Starr & His All-Starr ...
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John Ambrose Fleming
Sir John Ambrose Fleming FRS (29 November 1849 – 18 April 1945) was an English electrical engineer and physicist who invented the first thermionic valve or vacuum tube, designed the radio transmitter with which the first transatlantic r ...
*
John Baldacci
John Elias Baldacci (born January 30, 1955) is an American politician who served as the 73rd Governor of Maine from 2003 to 2011. A Democrat, he also served as a member of the United States House of Representatives from 1995 to 2003.
During h ...
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John H. DeWitt Jr.
*
John Gilmore John Gilmore may refer to:
* John Gilmore (activist) (born 1955), co-founder of the Electronic Frontier Foundation and Cygnus Solutions
* John Gilmore (musician) (1931–1995), American jazz saxophonist
* John Gilmore (representative) (1780–1845) ...
*
John Lees
*
John Quade
*
John Scott Redd
John Scott Redd (born September 10, 1944) is a retired vice admiral of the United States Navy, and afterward the first Senate-confirmed Director of the National Counterterrorism Center, serving from 2005 until 2007. According to David Martin at ...
*
John W. Campbell
John Wood Campbell Jr. (June 8, 1910 – July 11, 1971) was an American science fiction writer and editor. He was editor of ''Astounding Science Fiction'' (later called ''Analog Science Fiction and Fact'') from late 1937 until his death ...
*
Johnny Donovan
Johnny Donovan is an American radio announcer and former producer at New York's WABC (AM).
He grew up in Poughkeepsie, New York, nicknamed "Sarge," after his father's rank in the United States Army during World War II. A radio enthusiast from an ...
*
Johnny Kwango
John Lagey (20 April 1920 – 19 January 1994), better known by his ring name Johnny Kwango, was an English professional wrestler. He was frequently seen on ITV's coverage of British Wrestling.
Early life
Lagey was a ballet dancer in Les ...
*
Josaphat Chichkov
Robert-Matthew Chichkov (9 February 1884 – 11 November 1952) in Plovdiv, Bulgaria, was a priest, rector and teacher who was sentenced to death in the early 1950s.
He came from a large and fervent Latin rite Catholic family. He entered the Ass ...
*
Joseph Hooton Taylor Jr.
Joseph Hooton Taylor Jr. (born March 29, 1941) is an American astrophysicist and Nobel Prize laureate in Physics for his discovery with Russell Alan Hulse of a "new type of pulsar, a discovery that has opened up new possibilities for the study ...
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Jure Šterk
*
Karl Rothammel
*
Kenneth D. Cameron
*
Kevin Alfred Strom
*
Kevin Mitnick
Kevin David Mitnick (born August 6, 1963) is an American computer security consultant, author, and convicted hacker. He is best known for his high-profile 1995 arrest and five years in prison for various computer and communications-related crim ...
*
Kurt Carlsen
*
Larry Ferrari
*
Laurel Clark
*
Laurie Margolis
Laurie Margolis (born 1950) is a BBC journalist and News Editor.
Career
On 2 April 1982 Margolis obtained information about the Argentinian invasion of the Falkland Islands using amateur radio and broke the news in the UK on BBC Radio 4 PM prog ...
*
Lawrie Brown
Lawrence Peter "Lawrie" Brown is a cryptographer and computer security researcher, currently a (retired and now visiting) Senior Lecturer with UNSW Canberra at the Australian Defence Force Academy. His notable work includes the design of the bl ...
*
Lelia Constantza Băjenescu
*
Len Jarrett
*
Leo Beranek
*
Leo C. Young
Leo C. Young (12 January 1891 – 16 January 1981) was an American radio engineer who had many accomplishments during a long career at the U.S. Naval Research Laboratory. Although self-educated, he was a member of a small, creative team which some ...
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Leo Laporte
Leo Laporte (; born November 29, 1956) is the host of ''The Tech Guy'' weekly radio show and a host on TWiT.tv, an Internet podcast network focusing on technology. He is also a former TechTV technology host (1998–2008) and a technology author. O ...
*
Leonard Danilewicz
*
Leslie R. Mitchell
Leslie R. "Les" Mitchell ( Hammersmith, England 9 December 1923 – 6 October 2014 Bingley, West Yorkshire, England), a Scouter and a radio amateur with the callsign G3BHK, was the founder of Jamboree-on-the-Air (JOTA), now considered the larg ...
*
Lester Dent
Lester Dent (October 12, 1904 – March 11, 1959) was an American pulp-fiction writer, best known as the creator and main writer of the series of novels about the scientist and adventurer Doc Savage. The 159 Doc Savage novels that Dent wrote over ...
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Lester Picker
*
Linda M. Godwin
Linda Maxine Godwin Ph.D. (born July 2, 1952) is an American scientist and retired NASA astronaut. Godwin joined NASA in 1980 and became an astronaut in July 1986. She retired in 2010. During her career, Godwin completed four space flights and ...
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Loyd Sigmon
Loyd C. Sigmon (May 6, 1909 – June 2, 2004) was born in Stigler, Oklahoma to a cattle-ranching family. He soon became interested in radio, earning his amateur ("ham") radio license at age 14. His broadcasting career began in 1932 at the Boston ...
*
Ludomir Danilewicz Ludomir Danilewicz (1905–1960) was a Polish engineer and, for some ten years before the outbreak of World War II, one of the four directors of the AVA Radio Company in Warsaw, Poland. AVA designed and built radio equipment for the Polish General ...
*
Manuel J. Fernandez
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Marlon Brando
Marlon Brando Jr. (April 3, 1924 – July 1, 2004) was an American actor. Considered one of the most influential actors of the 20th century, he received numerous accolades throughout his career, which spanned six decades, including two Academ ...
*
Marshall D. Moran
Marshall D. Moran was born in Chicago on May 29, 1906, and died April 14, 1992, in Delhi, India. He was an American Jesuit priest, missionary in India and Nepal, where he founded several schools, amongst them the St. Xavier's High School, Patna, a ...
*
Martin Block
Martin Block (February 3, 1903 – September 18, 1967) was an American disc jockey. It is said that Walter Winchell invented the term "disc jockey" as a means of describing Block's radio work.
Career
Early years
A native of Los Angeles, Blo ...
*
Martin F. Jue
*
Martin J. Fettman
Martin Joseph Fettman (B.S., D.V.M., M.S., Ph.D., Diplomate, ACVP) is an American pathologist and researcher who flew on NASA Space Shuttle mission STS-58 aboard the Space Shuttle Columbia as a Payload Specialist.
Personal data
Born Decembe ...
*
Matthew Sands
*
Maximilian Kolbe
Maximilian Maria Kolbe (born Raymund Kolbe; pl, Maksymilian Maria Kolbe; 1894–1941) was a Polish Catholic priest and Conventual Franciscan friar who volunteered to die in place of a man named Franciszek Gajowniczek in the German death cam ...
*
Michael Bloomberg
Michael Rubens Bloomberg (born February 14, 1942) is an American businessman, politician, philanthropist, and author. He is the majority owner, co-founder and CEO of Bloomberg L.P. He was Mayor of New York City from 2002 to 2013, and was a c ...
*
Naomi Uemura
*
Nariman Printer
*
Nevil Maskelyne
Nevil Maskelyne (; 6 October 1732 – 9 February 1811) was the fifth British Astronomer Royal. He held the office from 1765 to 1811. He was the first person to scientifically measure the mass of the planet Earth. He created the ''British Nau ...
*
Nigel Roberts
Dr Nigel Roberts FIoD FBCS FRSA is a British computer scientist.
Early life
Roberts was born in Liverpool and grew up in Lancashire.
Education
Educated at Wigan and Prescot Grammar Schools, he received his first degree in Computer Science f ...
*
Otakar Batlička
Otakar Batlička (12 March 1895, Prague, Czech Republic (then part of the Kingdom of Bohemia in Austria-Hungary) – 13 February 1942, Mauthausen-Gusen concentration camp) was a Czech adventurer, journalist, ham (amateur) radio operator, and ...
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Owen Garriott
*
Palden Thondup Namgyal
Palden Thondup Namgyal ( Sikkimese: ; Wylie: ''dpal-ldan don-grub rnam-rgyal'') (23 May 1923 – 29 January 1982) was the 12th and last Chogyal (king) of the Kingdom of Sikkim.
Biography
Palden thondup Namgyal was born on 23 May 1923 at the R ...
*
Paul Flaherty
Paul Andrew Flaherty (March 14, 1964 – March 16, 2006) was an American computer scientist. He was a renowned specialist in Internet protocols and the inventor of the AltaVista search engine.
Biography
Flaherty was born in Milwaukee, Wisconsin ...
*
Paul Horowitz
Paul Horowitz (born 1942) is an American physicist and electrical engineer, known primarily for his work in electronics design, as well as for his role in the search for extraterrestrial intelligence (see SETI).
Biography
At age 8, Horowitz achi ...
*
Paul Tibbets
Paul Warfield Tibbets Jr. (23 February 1915 – 1 November 2007) was a brigadier general in the United States Air Force. He is best known as the aircraft captain who flew the B-29 Superfortress known as the ''Enola Gay'' (named after his moth ...
*
Percy Jones
*
Pertti Kärkkäinen
*
Phil Karn
Phil Karn (born October 4, 1956) is a retired American engineer from Lutherville, Maryland. He earned a bachelor's degree in electrical engineering from Cornell University in 1978 and a master's degree in electrical engineering from Carnegie Mel ...
*
Qaboos bin Said al Said
Qaboos bin Said Al Said ( ar, قابوس بن سعيد آل سعيد, ; 18 November 1940 – 10 January 2020) was Sultan of Oman from 23 July 1970 until his death in 2020. A fifteenth-generation descendant of the founder of the House of Al Said ...
*
Rajiv Gandhi
Rajiv Gandhi (; 20 August 1944 – 21 May 1991) was an Indian politician who served as the sixth prime minister of India from 1984 to 1989. He took office after the 1984 assassination of his mother, then Prime Minister Indira Gandhi, to beco ...
*
Ray Szmanda
Ray may refer to:
Fish
* Ray (fish), any cartilaginous fish of the superorder Batoidea
* Ray (fish fin anatomy), a bony or horny spine on a fin
Science and mathematics
* Ray (geometry), half of a line proceeding from an initial point
* Ray (gra ...
*
Red Blanchard
Donald Francis "Red" Blanchard (July 24, 1914 – 24 February 1980: Age - 65) was an American radio showman, comedian, and country musician.
Biography
He was born in Pittsville, Wisconsin, the third son of William and May (Jackson) Blanchard. In ...
*
Richard Garriott
Richard Allen Garriott de Cayeux (''né'' Garriott; born July 4, 1961) is an American video game developer, entrepreneur and private astronaut. Although both his parents were American, he maintains dual British and American citizenship by birth. ...
*
Richard Lindzen
Richard Siegmund Lindzen (born February 8, 1940) is an American atmospheric physicist known for his work in the dynamics of the middle atmosphere, atmospheric tides, and ozone photochemistry. He has published more than 200 scientific papers a ...
*
Rik Jaeken
Rik, Baron Jaeken (born 1949, Bocholt) is a Belgian businessman who lives in Zonhoven. He was formerly president of UNIZO (1999–2007) and was succeeded in 2007 by Flor Joosen.
Rik Jaeken is an engineer and president of a company active in se ...
*
Robert C. Michelson
Robert C. Michelson (born 1951) is an American engineer and academic widely known for inventing the entomopter, a biologically inspired flapping-winged aerial robot, and for having established the International Aerial Robotics Competition. He h ...
*
Roberto Vittori
*
Rod Holt
*
Ron Przybylinski
__NOTOC__
Ronald William Przybylinski (September 15, 1953 – March 12, 2015) was an American meteorologist who made important contributions to understanding of bow echoes, mesovortices, related quasi-linear convective system (QLCS) structures and ...
*
Ronald Parise
Ronald Anthony Parise (May 24, 1951 – May 9, 2008) was an Italian American scientist who flew aboard two NASA Space Shuttle missions as a payload specialist.
Parise was born in Warren, Ohio to Henry and Catherine Parise (nee Pasha). By age 11, ...
*
Ronnie Milsap
Ronnie Lee Milsap (born Ronald Lee Millsaps; January 16, 1943) is an American country music singer and pianist. He was one of country music's most popular and influential performers of the 1970s and 1980s. Nearly completely blind from birth, ...
*
Ross Gunn
*
Rudy Van Gelder
*
Rupert Goodwins
*
Sandra Magnus
Sandra Hall Magnus (born October 30, 1964) is an American engineer and a former NASA astronaut. She returned to Earth with the crew of STS-119 ''Discovery'' on March 28, 2009, after having spent 134 days in orbit. She was assigned to the crew of ...
*
Serena Auñón-Chancellor
*
Sergei Avdeyev
*
Sergei Krikalev
*
Serhii Rebrov
Serhiy Stanislavovych Rebrov ( uk, Сергій Станіславович Ребров; born 3 June 1974) is a Ukrainian professional football manager and former player who played as a striker. He is in charge of UAE Pro League side Al-Ain.
...
*
Seth Shostak
*
Seymour Kneitel
Seymour Kneitel (March 16, 1908 – July 30, 1964) was an American animator, best known for his work with Fleischer Studios and its successor, Famous Studios.
Early years
Kneitel was born in New York City where he graduated from P.S. 10 in Ma ...
*
Sidney Wilcox McCuskey
Sidney Wilcox McCuskey (February 28, 1907 – April 22, 1979) was an American mathematician and astronomer.
He was born in Cuyahoga Falls, Ohio on February 28, 1907, the son of Charles McCuskey and Lottie (née Wilcox). In 1925 Sidney became an ...
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Stan Gibilisco
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Stanley Jungleib
*
Steff Gruber
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Steve Jobs
Steven Paul Jobs (February 24, 1955 – October 5, 2011) was an American entrepreneur, industrial designer, media proprietor, and investor. He was the co-founder, chairman, and CEO of Apple; the chairman and majority shareholder of Pixar; ...
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Steve Wozniak
Stephen Gary Wozniak (; born August 11, 1950), also known by his nickname "Woz", is an American electronics engineer, computer programmer, philanthropist, inventor, and entrepreneur, technology entrepreneur. In 1976, with business partner Steve ...
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Steven R. Nagel
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Swami Parijnanashram III
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Ted David
TED may refer to:
Economics and finance
* TED spread between U.S. Treasuries and Eurodollar
Education
* ''Türk Eğitim Derneği'', the Turkish Education Association
** TED Ankara College Foundation Schools, Turkey
** Transvaal Education Depa ...
*
Tim Allen
Timothy Alan Dick (born June 13, 1953), known professionally as Tim Allen, is an American actor and comedian. He is known for playing Tim "The Toolman" Taylor on the ABC sitcom ''Home Improvement'' (1991–1999) and Mike Baxter on the ABC/ ...
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Tim Samaras
Timothy Michael Samaras (November 12, 1957 – May 31, 2013) was an American engineer and Storm chasing, storm chaser best known for his field research on tornadoes and time on the Discovery Channel show, ''Storm Chasers (TV series), Storm C ...
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Titu-Marius Băjenescu
Titu-Marius Băjenescu (April 2, 1933, Câmpina, Prahova, Romania) is a Romanian engineer in electronicsNini Vasilescu''Să facem cunoștință cu dl. Prof. ing. Titu-Marius Băjenescu'' (Let's get to know Mr. Prof. ing. Titu-Marius Băjenescu) v ...
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Tom Baugh
Thomas Anthony Baugh (born December 1, 1963) in Chicago, Illinois is a former professional American football player. He was a center who played four seasons in the National Football League for two teams.
A 1981 graduate of Riverside Brookfield ...
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Tom Christian
Tom Christian MBE (1 November 1935 – 7 July 2013) was a citizen of Pitcairn Island, and was its long-serving radio operator.
During his lifetime, Christian was profiled in a number of publications, including '' National Geographic'' and '' ...
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Tony Randel
Tony Randel (born May 29, 1956) is an American film director and screenwriter.
Film career
In 1985, Randel (credited as Anthony Randel) produced the New World Pictures rework of the Japanese ''The Return of Godzilla'' into the English film ''Godz ...
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Tsuneyoshi Yamano
is an amateur radio operator, call sign is JA5HTP, who set distance records and has contributed to the development of amateur radio.
Career
He attended Konan University, Department of Literature at the age of 18. Graduating in 1968, he moved to ...
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Tyrteu Rocha Vianna Tyrteu Rocha Vianna (November 28, 1898 – September 21, 1963) was a Brazilian poet avant-garde and pioneer amateur radio, and large landowner of Rio Grande do Sul, southern Brazil.
He was born in São Francisco de Assis, Rio Grande do Sul, a smal ...
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Victor Poor
Victor "Vic" Poor (July 12, 1933 – August 17, 2012) was an American engineer and computer pioneer. At Computer Terminal Corporation (later renamed Datapoint Corporation), he co-created the architecture that was ultimately implemented in th ...
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W. A. S. Butement
William Alan Stewart Butement (18 August 1904 – 25 January 1990) was a New Zealand-born British-Australian defence scientist and public servant. A native of New Zealand, he made extensive contributions to radar development in Great Britain dur ...
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Wacław Łukaszewicz
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Walter Cronkite
Walter Leland Cronkite Jr. (November 4, 1916 – July 17, 2009) was an American broadcast journalist who served as anchorman for the ''CBS Evening News'' for 19 years (1962–1981). During the 1960s and 1970s, he was often cited as "the mo ...
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Ward Cunningham
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Warren B. Offutt
Warren B. Offutt (February 13, 1928 – September 20, 2017) was an American amateur astronomer and amateur radio operator.
Offutt is credited by the Minor Planet Center with the discovery of 17 asteroids and has notably collaborated with professi ...
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Wasil Ahmad
Wasil Ahmad ( – February 2016) was an Afghan child soldier, who is best known for commanding a police unit and his subsequent killing by the Taliban when he was eleven years old. His uncle Samad, trained him "in the use of AK-47 and PK machi ...
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Wau Holland
Herwart Holland-Moritz, known as Wau Holland, (20 December 1951 – 29 July 2001) was a German computer security activist and journalist who in 1981 cofounded the Chaos Computer Club (CCC), one of the world's oldest hacking clubs.
Career ...
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Wayne Green
Wayne Sanger Green II (September 3, 1922 – September 13, 2013) was an American publisher, writer, and consultant. Green was editor of '' CQ'' magazine before he went on to found '' 73'', ''80 Micro'', ''Byte'', ''CD Review'', ''Cold Fusion'', ...
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William B. Bridges
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William Elvin Jackson
William Elvin Jackson (1904–1972) was an aviation electronics engineer who contributed to the fields of aeronautical navigation, communications and air traffic control. Jackson assisted in the development of nearly all of the electronic aids to a ...
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William Campbell James Meredith
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William I. Orr
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Yoritake Matsudaira
present chairman of Hongō Gakuen, served as the international commissioner and member of the board of directors of the Scout Association of Japan, as well as a member of the Asia-Pacific Regional Scout Committee and a founding member of the Wor ...
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Yuri Gagarin
Yuri Alekseyevich Gagarin; Gagarin's first name is sometimes transliterated as ''Yuriy'', ''Youri'', or ''Yury''. (9 March 1934 – 27 March 1968) was a Soviet pilot and cosmonaut who became the first human to journey into outer space. Tr ...
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Yvette Pierpaoli
Yvette Pierpaoli (18 March 1938 – 18 April 1999) was a French humanitarian who lived in Cambodia and worked in many countries around the world. John le Carré dedicated his novel '' The Constant Gardener'' to her.
Early life
Pierpaoli was b ...
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Fritz Maytag
Frederick Louis "Fritz" Maytag III (born December 9, 1937 in Newton, Iowa) is the former owner of Anchor Brewing Company in San Francisco and is Chairman of the Board of the Maytag Dairy Farms (maker of Maytag Blue cheese). He is also the owner o ...
K6FLM
[{{cite web , url=https://wireless2.fcc.gov/UlsApp/UlsSearch/license.jsp?licKey=3030625 , title=ULS License - Vanity License - K6FLM - Maytag, Frederick L ]
References
{{Reflist
External links
Amateur radio reference guide- Technical specifications and manuals
{{Amateur radio topics
{{Authority control
Operator