The Boeing CH-47 Chinook is a tandem-rotor helicopter developed by American rotorcraft company Vertol and manufactured by Boeing Vertol. The Chinook is a heavy-lift helicopter that is among the heaviest lifting Western helicopters. Its name, Chinook, is from the Native American Chinook people of Oregon and Washington state.
Man-portable air-defense systems are portable surface-to-air missiles. They are guided weapons and are a threat to low-flying aircraft, especially helicopters.
Korean Air Lines Flight 902 was a scheduled Korean Air Lines flight from Paris to Seoul via Anchorage. On 20 April 1978, the Soviet air defense shot down the aircraft serving the flight, a Boeing 707, near Murmansk, Soviet Union, after the aircraft violated Soviet airspace.
El Al Flight 402 was an international passenger flight from London to Tel Aviv via Vienna and Istanbul. On 27 July 1955, the flight, operated by a Lockheed Constellation registered as 4X-AKC, strayed into then-Communist Bulgarian airspace and was attacked by two Bulgarian MiG-15 jet fighters, crashing near Petrich. All 7 crew and 51 passengers on board the airliner were killed. The crash took place amid highly strained relations between the Eastern Bloc and the Western Bloc and was the deadliest involving the Constellation up to that time.
The 1994 Iranian Air Force C-130 shootdown occurred on March 17, 1994, when an Iranian Air Force C-130E military transport aircraft, carrying Iranian embassy personnel from Moscow to Tehran, was shot down by Armenian military forces near the city of Stepanakert in Nagorno-Karabakh, an area which had been under armed conflict since 1988. The 32 people on board were killed in the crash.
Air-to-air combat is the engagement of combat aircraft in warfare in which primarily fixed-wing aircraft attempt to destroy enemy aircraft using guns, rockets and missiles. The Korean War saw the greatest amount of air-to-air combat since World War II. During the war the United States claimed to have shot down around 700 fighters. After the war the U.S. Air Force reviewed its figures in an investigation code-named Sabre Measure Charlie and downgraded the kill ratio of the North American F-86 Sabre against the Mikoyan-Gurevich MiG-15 by half from 14:1 to 7:1. One of the factors inflating US numbers was that most dogfights took place over enemy-controlled area. The only way to confirm kills was through gun camera photography. USAF pilots were credited with a kill if the gun camera showed their guns striking the enemy aircraft even if no one actually saw it go down. However, Soviet Air Force kill claims were also highly exaggerated, based upon inherent flaws in their film grading procedures. For instance, the S-13 gun camera was not aligned with either the gunsight or either cannons' ballistics. It ran only while the firing buttons were depressed. Film graders commonly included unit commanders and political commisars who would confirm a "kill"—sometimes even if one had not been claimed by a pilot—when the camera's crosshairs touched the target for two movie frames. During the first 16 months of combat Soviet V-VS units claimed 218 F-86s destroyed when only 36 had been lost. This results in a 600 per cent inflation rate in victory credits over actual Sabres destroyed. However, these figures are complicated by the fact that the Americans routinely attributed combat losses to landing accidents and other causes.
The General Dynamics F-16 Fighting Falcon has served the United States and the air arms of 25 other nations. Over 4,400 F-16s have been sold.
During the 1991 Gulf War and subsequent operations in no-fly zones over Iraq, Coalition air forces faced the Iraqi Air Force (IQAF), the fourth largest air force in the world at the time. In the opening days of the war, many air-to-air engagements occurred, between Iraqi interceptors and a variety of different Coalition aircraft.
Project Dark Gene was an aerial reconnaissance program run by the Central Intelligence Agency and Imperial Iranian Air Force from bases inside Pahlavi Iran against the Soviet Union. The program was run in conjunction with Project Ibex, which was a more traditional ELINT mission. The first operations were during the 1960s with support of Iran's former Shah. Dedicated aircraft, air-bases, and U.S. personnel were stationed at numerous sites in Iran and would regularly fly across the border into the USSR through potential holes in their radar coverage. The intention of the program was to test the effectiveness of Soviet air defence and interception and resulted in one confirmed and possibly more combat losses in engagements with Soviet aircraft.
On 6 August 2011, a U.S. CH-47D Chinook military helicopter operating with the call sign Extortion 17 was shot down while transporting a Quick Reaction Force attempting to reinforce a Joint Special Operations Command unit of the 75th Ranger Regiment in the Tangi Valley in Maidan Wardak province, southwest of Kabul, Afghanistan.
The 1981 Armenia mid-air collision occurred on 18 July 1981 when a Soviet Air Defense Forces Sukhoi Su-15 crashed into the tail of a Transporte Aéreo Rioplatense Canadair CL-44 commercial transport which had strayed into Soviet airspace over the Armenian Soviet Socialist Republic. The three crew and one passenger on the Argentine aircraft died; the Soviet pilot was able to eject to safety.
The 1958 C-130 shootdown incident was the shooting down of an American Lockheed C-130A-II-LM reconnaissance aircraft which had intruded into Soviet airspace during a reconnaissance mission along the Turkish-Armenian border.
The Australian Defence Force has operated Boeing CH-47 Chinook heavy-lift helicopters for most of the period since 1974. Thirty four of the type have entered Australian service, comprising twelve CH-47C variants, eight CH-47Ds and fourteen CH-47Fs. The helicopters have been operated by both the Royal Australian Air Force (RAAF) and Australian Army.
