The IAI Heron (Machatz-1) is a

medium-altitude long-endurance A medium-altitude long-endurance unmanned aerial vehicle flies at an altitude window of 10,000 to 30,000 feet (3,000–9,000 m) for extended durations of time, typically 24 to 48 hours.https://www.leonardocompany.com/en/products/falco-xplorer This ...

unmanned aerial vehicle An unmanned aerial vehicle (UAV), commonly known as a drone, is an aircraft without any human pilot, crew, or passengers on board. UAVs are a component of an unmanned aircraft system (UAS), which includes adding a ground-based controller ...

(UAV) developed by the Malat (UAV) division of

Israel Aerospace Industries Israel Aerospace Industries (Hebrew: התעשייה האווירית לישראל ''ha-ta'asiya ha-avirit le-yisra'el'') or IAI (תע"א) is Israel's major aerospace and aviation manufacturer, producing aerial and astronautic systems for both mi ...

. It is capable of Medium Altitude Long Endurance (MALE) operations of up to 52 hours' duration at up to 10.5 km (35,000 ft). It has demonstrated 52 hours of continuous flight, but the effective operational maximal flight duration is less, according to payload and flight profile. An advanced version, the Heron TP, is also known as the

IAI Eitan The IAI Eitan (איתן – "Steadfast"; export designation Heron TP) is an unmanned reconnaissance aircraft developed in Israel in the early 21st century by the Malat division of Israel Aerospace Industries.Egozi 2008 The aircraft is a newer ve ...

. On 11 September 2005, it was announced that the

Israel Defense Forces The Israel Defense Forces (IDF; he, צְבָא הַהֲגָנָה לְיִשְׂרָאֵל , ), alternatively referred to by the Hebrew-language acronym (), is the national military of the Israel, State of Israel. It consists of three servic ...

purchased US$50 million worth of Heron systems.

Design and development

The Heron navigates using an internal

GPS navigation device A satellite navigation device (satnav device) is a user equipment that uses one or more of several global navigation satellite systems (GNSS) to calculate the device's geographical position and provide navigational advice. Depending on the s ...

, and either a pre-programmed flight profile (in which case the system is fully autonomous from takeoff to landing), manual override from a

ground control station UAV ground control station (GCS) is a land- or sea-based control centre that provides the facilities for human control of ''Unmanned Aerial Vehicles'' (UAVs or "drones"). It may also refer to a system for controlling rockets within or above the ...

, or a combination of both. It can autonomously return to base and land in case of lost communication with the ground station. The system has fully automatic launch and recovery (ALR) and all-weather capabilities. The Heron can carry an array of sensors, including

thermographic camera Infrared thermography (IRT), thermal video and/or thermal imaging, is a process where a thermal camera captures and creates an image of an object by using infrared radiation emitted from the object in a process, which are examples of infrared ...

(infrared) and visible-light

airborne ground surveillance Airborne ground surveillance (AGS) refers to a class of military airborne radar system (Surveillance aircraft) used for detecting and tracking ground targets, such as vehicles and slow moving helicopters, as opposed to Airborne early warning and ...

, intelligence systems (

COMINT Signals intelligence (SIGINT) is intelligence-gathering by interception of ''signals'', whether communications between people (communications intelligence—abbreviated to COMINT) or from electronic signals not directly used in communication ( ...

and

ELINT Signals intelligence (SIGINT) is intelligence-gathering by interception of ''signals'', whether communications between people (communications intelligence—abbreviated to COMINT) or from electronic signals not directly used in communication ( ...

) and various

radar Radar is a detection system that uses radio waves to determine the distance (''ranging''), angle, and radial velocity of objects relative to the site. It can be used to detect aircraft, ships, spacecraft, guided missiles, motor vehicles, w ...

systems, totaling up to . The Heron is also capable of

target acquisition Target acquisition is the detection and identification of the location of a target in sufficient detail to permit the effective employment of lethal and non-lethal means. The term is used for a broad area of applications. A "target" here is an e ...

and artillery adjustment. The payload sensors communicate with the ground control station in real time, using either direct

line of sight The line of sight, also known as visual axis or sightline (also sight line), is an imaginary line between a viewer/observer/spectator's eye(s) and a subject of interest, or their relative direction. The subject may be any definable object taken ...

data link A data link is the means of connecting one location to another for the purpose of transmitting and receiving digital information (data communication). It can also refer to a set of electronics assemblies, consisting of a transmitter and a recei ...

, or via an airborne/satellite relay. Like the navigation system, the payload can also be used in either a fully pre-programmed autonomous mode, or manual real-time remote operation, or a combination of both.

Super Heron

At the February 2014

Singapore Air Show The Singapore Airshow is a biennial aerospace event held in Singapore, debuted in 2008. It hosts high-level government and military delegations, as well as senior corporate executives around the world, while serving as a global event for leadin ...

, IAI unveiled the Super Heron refinement of the Heron UAS. The Super Heron has a 200-horsepower

diesel engine The diesel engine, named after Rudolf Diesel, is an internal combustion engine in which ignition of the fuel is caused by the elevated temperature of the air in the cylinder due to mechanical compression; thus, the diesel engine is a so-call ...

that increases its rate of climb and performance. Its range is line-of-sight and by satellite control. Endurance is 45 hours at a maximum altitude of . Cruising speed is and top speed over .

Operational history

The Heron saw significant use during Operation

Cast Lead Cast may refer to: Music * Cast (band), an English alternative rock band * Cast (Mexican band), a progressive Mexican rock band * The Cast, a Scottish musical duo: Mairi Campbell and Dave Francis * ''Cast'', a 2012 album by Trespassers William ...

in Gaza of 2008–2009. During the deployment, each brigade combat team was assigned a UAV squadron for close support. This was the first Israeli operation in which UAVs, helicopters, and fighter jets were allocated to ground forces directly without IAF central command authorizing sorties. Air-support controller teams operated alongside brigade commanders at the front emphasizing the brigade commander's utilization of direct air assets. A high degree of situational awareness was achieved by maintaining at least a dozen UAVs in flight over Gaza at all times. Aerial surveillance was provided by Heron and Hermes 450 UAVs and Apache attack helicopters. Along with coordination between the air force and ground troops, Israeli ground forces were able to utilize cooperation with the

Israel Security Agency Israel (; he, יִשְׂרָאֵל, ; ar, إِسْرَائِيل, ), officially the State of Israel ( he, מְדִינַת יִשְׂרָאֵל, label=none, translit=Medīnat Yīsrāʾēl; ), is a country in Western Asia. It is situated ...

by having operatives attached to the forward units. This inter-service coordination allowed for a higher level of tactical awareness and the ability to strike time-critical targets. Other countries operating the Heron include

Singapore Singapore (), officially the Republic of Singapore, is a sovereign island country and city-state in maritime Southeast Asia. It lies about one degree of latitude () north of the equator, off the southern tip of the Malay Peninsula, borde ...

India India, officially the Republic of India (Hindi: ), is a country in South Asia. It is the seventh-largest country by area, the second-most populous country, and the most populous democracy in the world. Bounded by the Indian Ocean on the so ...

and

Turkey Turkey ( tr, Türkiye ), officially the Republic of Türkiye ( tr, Türkiye Cumhuriyeti, links=no ), is a list of transcontinental countries, transcontinental country located mainly on the Anatolia, Anatolian Peninsula in Western Asia, with ...

France France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of Overseas France, overseas regions and territories in the Americas and the Atlantic Ocean, Atlantic, Pacific Ocean, Pac ...

operates a derivative of Heron named Eagle or Harfang. In 2008, Canada announced a plan to lease a Heron for use in Afghanistan, starting in 2009. In mid-2009, Australia leased two Herons as part of a multimillion-dollar lease to operate the vehicles in Afghanistan. In early July 2013, the Heron reached 15,000 flight hours over

Afghanistan Afghanistan, officially the Islamic Emirate of Afghanistan,; prs, امارت اسلامی افغانستان is a landlocked country located at the crossroads of Central Asia and South Asia. Referred to as the Heart of Asia, it is bordere ...

. Australia concluded its use of the Heron in support of

Operation Slipper The Australian contribution to the war in Afghanistan has been known as Operation Slipper (2001–2014) and Operation Highroad (2015-2021). Australian Defence Force (ADF) operations and the size of the forces deployed have varied and ADF invo ...

in Afghanistan on 30 November 2014, after it had accumulated 27,000 flight hours. Royal Australian Air Force retired two Herons in June 2017. Beginning in 2021,

Malta Malta ( , , ), officially the Republic of Malta ( mt, Repubblika ta' Malta ), is an island country in the Mediterranean Sea. It consists of an archipelago, between Italy and Libya, and is often considered a part of Southern Europe. It lies ...

-based Herons have been used by

Frontex The European Border and Coast Guard Agency, also known as Frontex (from French: ''Frontières extérieures'' for "external borders"), is an agency of the European Union headquartered in Warsaw, Poland, exercising in coordination with the borde ...

, the European Border and Coast Guard Agency, to monitor migrant activity in the southern

Mediterranean Sea The Mediterranean Sea is a sea connected to the Atlantic Ocean, surrounded by the Mediterranean Basin and almost completely enclosed by land: on the north by Western and Southern Europe and Anatolia, on the south by North Africa, and on the ea ...

. This activity drew controversy when it was announced that the data gathered would be shared with countries including

Libya Libya (; ar, ليبيا, Lībiyā), officially the State of Libya ( ar, دولة ليبيا, Dawlat Lībiyā), is a country in the Maghreb region in North Africa. It is bordered by the Mediterranean Sea to the north, Egypt to Egypt–Libya bo ...

and

Tunisia ) , image_map = Tunisia location (orthographic projection).svg , map_caption = Location of Tunisia in northern Africa , image_map2 = , capital = Tunis , largest_city = capital , ...

. The concern was that the data could be used to force irregular migrants back to their point of departure, denying them the opportunity to seek asylum in other countries.

Heron variants

operates a special variant of the Heron, which utilizes Turkish-designed and manufactured electro-optical subsystems. For example, the Turkish Herons use the ASELFLIR-300T airborne thermal Imaging and targeting system designed and manufactured by ASELSAN of Turkey. The Turkish Herons also have stronger engines in order to compensate for the added payload created by the heavier ASELFLIR-300T. This is the same

FLIR Forward-looking infrared (FLIR) cameras, typically used on military and civilian aircraft, use a thermographic camera that senses infrared radiation. The sensors installed in forward-looking infrared cameras, as well as those of other thermal ...

system currently used in the

TAI/AgustaWestland T129 The TAI/AgustaWestland T129 ATAK is a twin-engine, tandem seat, multi-role, all-weather attack helicopter based on the Agusta A129 Mangusta platform. The T129 was developed by Turkish Aerospace Industries (TAI) in partnership with Leonardo (A ...

attack helicopter and also the

TAI Anka The TAI Anka is a family of unmanned aerial vehicles developed by Turkish Aerospace Industries primarily for the Turkish Air Force. Envisioned in the early 2000s for aerial surveillance and reconnaissance missions, Anka has evolved into a modul ...

MALE UAV Male (Mars symbol, 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 sexual reproduction, repro ...

. IAI staff maintain that the Turkish Heron's "with its enhanced performance, is better than all existing Heron UAVs operating worldwide".

Turkish Aerospace Industries Turkish Aerospace Inc. ( tr, Türk Havacılık ve Uzay Sanayi A.Ş., TUSAŞ) is the center of technology in design, development, manufacturing, integration of aerospace systems, modernization and after sales support in Turkey. Located in Ankara ...

(TUSAŞ) provides maintenance and overhaul services for its Herons. *

EADS Harfang The EADS Harfang, formerly known as ''Système intérimaire de drone MALE'' (SIDM, "Interim medium-altitude, long-endurance drone system") is a unmanned aerial vehicle used by the French Air Force, supplementing the RQ-5 Hunter. Development ...

– variant operated by France

Operators

All exports of the IAI Heron are unarmed.

Azerbaijani Air Forces Azerbaijani Air Forces and Air Defence often referred to as the Azerbaijani Air Force ( az, Azərbaycan hərbi hava qüvvələri) is the air force and air defence force of the Azerbaijani Armed Forces. History The roots of the current organisat ...

– 5 *

Brazilian Air Force "Wings that protect the country" , colours = , colours_label = , march = Hino dos Aviadores , mascot = , anniversaries = 22 May (anniver ...

– 15 operated jointly with Federal Police *

Brazilian Federal Police The Federal Police of Brazil ( Portuguese: ''Polícia Federal'') is a federal law enforcement agency of Brazil and one of the three national police forces. The other two are the Federal Highway Police, and the National Force. From 1944 to 1967 ...

– 15 operated jointly with Air Force *

Royal Canadian Air Force The Royal Canadian Air Force (RCAF; french: Aviation royale canadienne, ARC) is the air and space force of Canada. Its role is to "provide the Canadian Forces with relevant, responsive and effective airpower". The RCAF is one of three environm ...

– 2 in service as of 2011, formerly operated 3 *

Ecuadorian Navy The Ecuadorian Navy ( es, Armada del Ecuador) is an Ecuadorian entity responsible for the surveillance and protection of national maritime territory and has a personnel of 9,127 men to protect a coastline of 2,237 km which reaches far into t ...

– 2 *

European Border and Coast Guard Agency The European Border and Coast Guard Agency, also known as Frontex (from French: ''Frontières extérieures'' for "external borders"), is an agency of the European Union headquartered in Warsaw, Poland, exercising in coordination with the borde ...

- at least 1 *

German Air Force The German Air Force (german: Luftwaffe, lit=air weapon or air arm, ) is the aerial warfare branch of the , the armed forces of Germany. The German Air Force (as part of the ''Bundeswehr'') was founded in 1956 during the era of the Cold War a ...

– 3, including 2 ground stations on an initial one-year lease starting since 2010, with 2-3 more being planned. Will be replaced by the Eurodrone *

Hellenic Air Force , colours = , colours_label = , march = , mascot = , anniversaries = 8 November , equipment = , equipment_label ...

- 2+1 on lease starting December 2019 which entered service in June 2021 *

Hellenic Coast Guard The Hellenic Coast Guard ( el, Λιμενικό Σώμα-Ελληνική Ακτοφυλακή, Limeniko Soma-Elliniki Aktofylaki, Port Corps-Hellenic Coast Guard) is the national coast guard of Greece. Like many other coast guards, it is a par ...

Indian Army The Indian Army is the land-based branch and the largest component of the Indian Armed Forces. The President of India is the Supreme Commander of the Indian Army, and its professional head is the Chief of Army Staff (COAS), who is a four- ...

- 4 are on lease for 3 years from 2021 *

Indian Air Force The Indian Air Force (IAF) is the air arm of the Indian Armed Forces. Its complement of personnel and aircraft assets ranks third amongst the air forces of the world. Its primary mission is to secure Indian airspace and to conduct aerial w ...

– 50. 49 on service, 1 crashed in 2017 *

Indian Navy The Indian Navy is the maritime branch of the Indian Armed Forces. The President of India is the Supreme Commander of the Indian Navy. The Chief of Naval Staff, a four-star admiral, commands the navy. As a blue-water navy, it operates sig ...

– 16 *

Israeli Defence Force The Israel Defense Forces (IDF; he, צְבָא הַהֲגָנָה לְיִשְׂרָאֵל , ), alternatively referred to by the Hebrew-language acronym (), is the national military of the State of Israel. It consists of three service branch ...

– at least 1 *

Republic of Korea Army The Republic of Korea Army (ROKA; ko, 대한민국 육군; Hanja: 大韓民國陸軍; RR: ''Daehanminguk Yuk-gun''), also known as the ROK Army or South Korean Army, is the army of South Korea, responsible for ground-based warfare. It is the l ...

– 3 on order as of 2014 * Maltese Air Force - at least 1 *

Royal Moroccan Air Force The Royal Moroccan Air Force ( ar, القوات الجوية الملكية; ber, Adwas ujenna ageldan; french: Forces Royales Air) is the air force of the Moroccan Armed Forces. History The Moroccan air force was formed on 14 May 1956 as the ...

– three bought in 2014 *

Republic of Singapore Air Force The Republic of Singapore Air Force (RSAF) is the aerial service branch of the Singapore Armed Forces (SAF) responsible for controlling and defending the airspace of the country, and providing air support to the Army and Navy. It was establish ...

– 2 *

Turkish Air Force The Turkish Air Force ( tr, ) is the aerial warfare service branch of the Turkish Armed Forces. The Turkish Air Force can trace its origins back to June 1911 when it was founded by the Ottoman Empire, however, the air force as it is known t ...

– 10 *

United States Navy The United States Navy (USN) is the maritime service branch of the United States Armed Forces and one of the eight uniformed services of the United States. It is the largest and most powerful navy in the world, with the estimated tonnage ...

– 2 *

Vietnam People's Navy The Vietnam People's Navy (VPN; vi, Hải quân nhân dân Việt Nam), or the Naval Service (), also known as the Vietnamese People's Navy or simply Vietnam/Vietnamese Navy (), is the naval branch of the Vietnam People's Army and is responsi ...

– 3 on order as of 2018

Former operators

Royal Australian Air Force "Through Adversity to the Stars" , colours = , colours_label = , march = , mascot = , anniversaries = RAAF Anniversary Commemoration ...

– 2, retired in 2017

Specifications

References

External links

IAI Heron Official page

Heron UAV News
at DefenceTalk {{DEFAULTSORT:Iai Heron 1990s Israeli military reconnaissance aircraft

Heron The herons are long-legged, long-necked, freshwater and coastal birds in the family Ardeidae, with 72 recognised species, some of which are referred to as egrets or bitterns rather than herons. Members of the genera ''Botaurus'' and ''Ixobrychus ...

Twin-boom aircraft Medium-altitude long-endurance unmanned aerial vehicles Single-engined pusher aircraft

Design and development

Super Heron

Operational history

Heron variants

Operators

Former operators

Specifications

See also

References

External links