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Piedmont Airlines Flight 22
Piedmont Airlines Flight 22 was a Piedmont Airlines Boeing 727-22 that collided with a twin-engine Cessna 310 on July 19, 1967, over Hendersonville, North Carolina, United States. Both aircraft were destroyed and all passengers and crew were killed, including John T. McNaughton, an advisor to U.S. Secretary of Defense Robert McNamara. The aircraft were both operating under instrument flight rules and were in radio contact with the Asheville control tower, though on different frequencies. The accident investigation was the first of a major scale conducted by the newly created National Transportation Safety Board. A review of the investigation conducted 39 years after the crash upheld the original findings that had placed primary responsibility on the Cessna pilot. Flight and crash Piedmont Flight 22 took off from Asheville Regional Airport's Runway 16 at 11:58 a.m. for a 35-minute IFR flight to Roanoke, Virginia under the command of captain Raymond F. Schulte (49), firs ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mid-air Collision
In aviation, a mid-air collision is an aviation accident, accident in which two or more aircraft come into unplanned contact during flight. Owing to the relatively high velocities involved and the likelihood of subsequent impact with the ground or sea, very severe damage or the total destruction of at least one of the aircraft usually results. The potential for a mid-air collision is increased by Aviation communication, miscommunication, mistrust, error in Air navigation, navigation, deviations from flight plans, lack of situational awareness, and the lack of Traffic collision avoidance system, collision-avoidance systems. Although a rare occurrence in general due to the vastness of open space available, collisions often happen near or at airports, where large volumes of aircraft are spaced more closely than in general flight. First recorded mid-air collision The first recorded collision between aircraft occurred at the "Milano Circuito Aereo Internazionale" meeting held betwee ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Air Traffic Control
Air traffic control (ATC) is a service provided by ground-based air traffic controllers who direct aircraft on the ground and through a given section of controlled airspace, and can provide advisory services to aircraft in non-controlled airspace. The primary purpose of ATC worldwide is to prevent collisions, organize and expedite the flow of air traffic, and provide information and other support for pilots. Air traffic controllers monitor the location of aircraft in their assigned airspace by radar and communicate with the pilots by radio. To prevent collisions, ATC enforces traffic separation rules, which ensure each aircraft maintains a minimum amount of empty space around it at all times. In many countries, ATC provides services to all private, military, and commercial aircraft operating within its airspace. Depending on the type of flight and the class of airspace, ATC may issue ''instructions'' that pilots are required to obey, or ''advisories'' (known as ''flight infor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
McDonnell Douglas
McDonnell Douglas was a major American aerospace manufacturing corporation and defense contractor, formed by the merger of McDonnell Aircraft and the Douglas Aircraft Company in 1967. Between then and its own merger with Boeing in 1997, it produced well-known commercial and military aircraft, such as the DC-10 airliner, the F-15 Eagle air superiority fighter, the MD-80 airliner, and the F/A-18 Hornet multirole fighter. The corporation's headquarters were at St. Louis Lambert International Airport, near St. Louis, Missouri; its subsidiary, McDonnell Douglas Technical Services Company (MDTSC), was based elsewhere in St. Louis County, Missouri. At its peak in mid-1990, McDonnell Douglas employed 132,500 people. By the end of 1992, employment had dropped to approximately 87,400. History Background The company was formed from the firms of James Smith McDonnell and Donald Wills Douglas in 1967. Both men were of Scottish ancestry, were graduates of the Massachusetts Institute of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aeroméxico Flight 498
Aeroméxico Flight 498 was a scheduled commercial flight from Mexico City, Mexico to Los Angeles, California, United States, with several intermediate stops. On Sunday, August 31, 1986, the McDonnell Douglas DC-9 operating the flight was clipped in the tail section by N4891F, a Piper PA-28-181 Cherokee owned by the Kramer family, and crashed into the Los Angeles suburb of Cerritos, killing all 64 on the DC-9, all three on the Piper and an additional 15 on the ground. Eight on the ground also sustained minor injuries. Blame was assessed equally on the Federal Aviation Administration (FAA) and the pilot of the Cherokee. No fault was found with the DC-9 or the actions of its crew. Aircraft The larger aircraft involved, a McDonnell Douglas DC-9-32 with tail number XA-JED named ''Hermosillo'', was delivered in April 1969 to Delta Air Lines as N1277L before entering into service with Aeroméxico in November 1979. It was flying from Mexico City to Los Angeles International Airport (LA ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
North Park, San Diego
North Park is a neighborhood in San Diego, California, United States, as well as a larger "community" as defined by the City of San Diego for planning purposes.https://www.sandiego.gov/sites/default/files/1_introduction_np_november.pdf, p.2 The neighborhood is bounded: * on the northwest by Park Boulevard and University Heights * on the west by Florida Canyon and both University Heights and Hillcrest * on the southwest by Balboa Park * on the south by Switzer Canyon and the South Park neighborhood * on the east by Interstate 805 and City Heights The pre-Interstate 805 boundary of North Park was widely considered to be 35th Street, which is now part of City Heights. It includes the sub-neighborhoods of Burlingame, Altadena, and the Morley Field area (site of the Dryden Historic District). North Park is part of the 53rd congressional district, and San Diego City Council District 3. The "community" of North Park as defined for planning purposes includes University Heights ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cessna 172
The Cessna 172 Skyhawk is an American four-seat, single-engine, high wing, fixed-wing aircraft made by the Cessna Aircraft Company."Cessna Skyhawk" (2013), . Retrieved 2013-04-12. First flown in 1955, more 172s have been built than any other aircraft. It was developed from the 1948 but with |
Boeing 727
The Boeing 727 is an American narrow-body airliner that was developed and produced by Boeing Commercial Airplanes. After the heavy 707 quad-jet was introduced in 1958, Boeing addressed the demand for shorter flight lengths from smaller airports. On December 5, 1960, the 727 was launched with 40 orders each from United Airlines and Eastern Air Lines. The first 727-100 rolled out November 27, 1962, first flew on February 9, 1963, and entered service with Eastern on February 1, 1964. The only trijet aircraft to be produced by Boeing, the 727 is powered by Pratt & Whitney JT8D low-bypass turbofans below a T-tail, one on each side of the rear fuselage and a center one fed through an S-duct. It shares its six-abreast upper fuselage cross-section and cockpit with the 707. The long 727-100 typically carries 106 passengers in two classes over , or 129 in a single class. Launched in 1965, the stretched 727-200 flew in July 1967 and entered service with Northeast Airlines that Decem ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
PSA Flight 182
Pacific Southwest Airlines (PSA) Flight 182 was a scheduled flight of Pacific Southwest Airlines from Sacramento to Los Angeles and San Diego. On September 25, 1978, the Boeing 727-214 serving the flight, registration N533PS, collided with a private Cessna 172 light aircraft, registration N7711G, over San Diego, California. It was Pacific Southwest Airlines' first fatal accident, and it remains the deadliest air disaster in California history. At the time, it was the deadliest air crash in American history, and would remain so until American Airlines Flight 191 in May of 1979. Both aircraft crashed into North Park, a San Diego neighborhood. PSA 182 struck just north of the intersection of Dwight and Nile streets, killing all 135 people aboard the aircraft and seven people on the ground in houses, including two children. The Cessna struck Polk Avenue between 32nd and Iowa streets, killing the two on board. Nine others on the ground were injured and twenty-two residences were d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Why Planes Crash
''Why Planes Crash'' was an aviation documentary TV mini-series based on aircraft accidents and crashes. The series was created and named by producer Caroline Sommers, on behalf of NBC Peacock Productions. The series premiere on July 12, 2009, featured Captain Chesley "Sully" Sullenberger's incredible water ditching of U.S. Air Flight 1549 in the Hudson on January 15, 2009, popularly known as "Miracle on the Hudson". Three other ditchings were also featured: Ethiopian Airlines Flight 961, ALM Flight 980, and Pan Am Flight 6. Originally run on MSNBC, each episode was narrated by Lester Holt. Original production ceased in 2015. The series is still in heavy rotation on The Weather Channel. Plot Normally, each episode would see three accidents discussed. Over the 43-minute program, aviation experts such as veteran pilot and founder of Safety Operating Systems John M. Cox, as well as former NTSB investigators John Goglia and Greg Feith, would discuss the events and what caused or le ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Secretary Of Defense
The United States secretary of defense (SecDef) is the head of the United States Department of Defense, the executive department of the U.S. Armed Forces, and is a high ranking member of the federal cabinet. DoDD 5100.1: Enclosure 2: a The secretary of defense's position of command and authority over the military is second only to that of the president of the United States, who is the commander-in-chief. This position corresponds to what is generally known as a defense minister in many other countries. The secretary of defense is appointed by the president with the advice and consent of the Senate, and is by custom a member of the Cabinet and by law a member of the National Security Council. The secretary of defense is a statutory office, and the general provision in provides that "subject to the direction of the President", its occupant has "authority, direction, and control over the Department of Defense". The same statute further designates the secretary as "the princip ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Secretary Of The Navy
The secretary of the Navy (or SECNAV) is a statutory officer () and the head (chief executive officer) of the Department of the Navy, a military department (component organization) within the United States Department of Defense. By law, the secretary of the Navy must be a civilian at least five years removed from active military service. The secretary is appointed by the president and requires confirmation by the Senate. The secretary of the Navy was, from its creation in 1798, a member of the president's Cabinet until 1949, when the secretary of the Navy (and the secretaries of the Army and Air Force) were by amendments to the National Security Act of 1947 made subordinate to the secretary of defense. On August 7, 2021, Carlos Del Toro was confirmed as secretary of the Navy. From 2001 to 2019, proposals to rename the Department of the Navy to the Department of the Navy and Marine Corps, which would have also renamed the secretary of the Navy to the secretary of the Navy ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Assistant Secretary Of Defense For International Security Affairs
In the United States, the Assistant Secretary of Defense for International Security Affairs or ASD (ISA) is the principal advisor to the Under Secretary of Defense for Policy (USD (P)) and the United States Secretary of Defense on international security strategy and policy on issues of Department of Defense (DoD) interest related to the governments and defense establishments of the nations and international organizations of Europe (including the North Atlantic Treaty Organization), the Middle East, Africa, and the Western Hemisphere. The ASD (ISA) also oversees security cooperation programs and foreign military sales programs in these regions. Despite the broad title of the office, the ASD (ISA) does not develop policy related to Asia, the Pacific region, Latin America, or South America. Responsibilities According to a description provided by the Office of the USD (P), the ASD (ISA) shall: * Conduct and manage day-to-day, multilateral, regional, and bilateral defense relatio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
