A corkscrew landing (also spiral landing)[1] is a method of landing an aircraft that is intended to minimize the risk of the aircraft being hit by anti-aircraft fire from the ground as it approaches to land at a destination airport. Instead of slow descent towards the airport, in a corkscrew landing the aircraft is positioned at high altitude above the airport, then descends rapidly in a spiral. The maneuver is typically performed by pilots of military aircraft to avoid surface-to-air missiles.
Rationale
The purpose of a corkscrew landing is to minimize the chance of an aircraft being struck by ground fire such as surface-to-air missiles as it lands.[2][3][4]
Technique
A corkscrew landing involves positioning the aircraft over the landing site at altitude, then descending in a steeply banked spiral path.[1][2] To do this the pilot of the aircraft banks the aircraft from the horizontal and begins a descent. The pilot then levels the aircraft and reduces the rate of descent before an otherwise normal landing.[5]
History
The corkscrew landing maneuver has been reported as being performed in the Vietnam War.[6][7]
It also became the standard method of landing by airlines flying into Baghdad International Airport after a DHL cargo aircraft was struck and nearly destroyed by a surface-to-air missile during takeoff in November 2003.
References
- 1 2 "DHL Plane Struck by Missile in Baghdad". Deutsche Welle. 22 November 2003. Retrieved 23 December 2012.
- 1 2 Michael Dobbs (March 26, 2008). "Clinton Appears Weary Of Taking 'Sniper Fire'". The Washington Post. Retrieved 25 November 2012.
- ↑ Torchia, Christopher (July 14, 2008). "A gentle descent to Baghdad's airport". USA Today. Retrieved 25 November 2012.
- ↑ Margaret Warner (August 17, 2010). "Security in Baghdad a Deadly Serious Business". PBS NewsHour. PBS. Retrieved 25 November 2012.
- ↑ "Corkscrew Landings - The American Spectator | USA News and Politics The American Spectator | USA News and Politics". The American Spectator | USA News and Politics. Retrieved 2022-03-19.
- ↑ Wright, Tony (24 November 2012). "In praise of flying beasts of burden". The Age. Fairfax Media. Retrieved 25 November 2012.
- ↑ Duffin, Allan T. (November 2006). "Landing in Baghdad". Air & Space magazine. Smithsonian Institution. Retrieved 23 December 2012.