1983 Negev mid-air collision

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1983 Negev mid-air collision
Occurrence
Date1 May 1983
SummaryMid-air collision
SiteNegev, Israel
30°50′48″N 34°50′52″E / 30.8467°N 34.8478°E / 30.8467; 34.8478Coordinates: 30°50′48″N 34°50′52″E / 30.8467°N 34.8478°E / 30.8467; 34.8478
Total fatalities0
Total survivors3
First aircraft
400
The Israeli Air Force F-15D Baz '957' involved in the incident, seen here in 2011
TypeMcDonnell Douglas F-15D Eagle
NameMarkia Schakim
Operator106 Squadron Israeli Air Force
Registration957
Flight originTel Nof Airbase
Crew2
Fatalities0
Survivors2
Second aircraft
400
An Israeli Air Force A-4 Skyhawk similar to the one involved
TypeDouglas A-4 Skyhawk
Operator116 Squadron Israeli Air Force
Registration374
Flight originNevatim Airbase
Crew1
Fatalities0
Survivors1

In May 1983, two Israeli Air Force aircraft, an F-15 Eagle and an A-4 Skyhawk, collided in mid-air during a training exercise over the Negev region, in Israel. Notably, the F-15, (with a crew of two), managed to land safely at a nearby airbase, despite having its right wing almost completely sheared off in the collision. The lifting body properties of the F-15, together with its overabundant engine thrust, allowed the pilot to achieve this unique feat.[1]

Accident[edit]

On 1 May 1983, during an Israeli Air Force dissimilar air combat training session over the Negev, an F-15D Eagle (or Baz) collided with an A-4 Skyhawk. The pilot of the Skyhawk was automatically ejected and his aircraft disintegrated. The right wing of the Eagle was sheared off roughly 2 ft (60 cm) from the root. The crew of the two-seat training version F-15, pilot Ziv Nedivi and instructor Yehoar Gal, did not initially realize the extent of the damage, as fuel leaking profusely and vaporizing at the wing attachment was obscuring their view of the area where the wing once was.[2][3][4]

The F-15 started rolling uncontrollably after the collision and the instructor ordered an ejection. Nedivi, who outranked the instructor, decided not to eject and attempted recovery by engaging the afterburner, and eventually regained control of the aircraft. He was able to maintain control because of the lift generated by the large areas of the fuselage, stabilators, and remaining wing. Diverting to Ramon Airbase,[2] the F-15 landed at twice the normal speed to maintain the necessary lift, and its tailhook was torn off completely during the landing. Nedivi managed to bring his F-15 to a complete stop approximately 20 ft (6 m) from the end of the runway. He was later quoted as saying "(I) probably would have ejected if I knew what had happened." However, he also stated that above a certain speed, the F-15 acted "like a rocket" and did not need wings, effectively becoming something similar to a lifting body.[3][4][5]

Aftermath[edit]

The aircraft, 106 Squadron's 957 Markia Schakim (Hebrew: מרקיע שחקים‎, Sky Blazer), was transported by road to an IAF maintenance unit at Tel Nof, where it was repaired. Having already claimed four enemy aircraft during the 1982 Lebanon War, the repaired aircraft was to claim a shared kill of another Syrian MiG-23 on November 19, 1985.[2]

References[edit]

  1. ^ Leone, Dario (September 15, 2014). "How an Israeli F-15 Eagle managed to land with one wing". theaviationist.com. Retrieved June 2, 2016.
  2. ^ a b c Aloni, Shlomo (2006). Israeli F-15 Eagle Units in Combat. Osprey Publishing. p. 70. ISBN 978-1-84603-047-5.
  3. ^ a b Easley, Jon (August 9, 2001). "USS Bennington - crew stories - No Wing F15". www.uss-bennington.org. Retrieved September 30, 2010.
  4. ^ a b "Heavy Metal: F-15". History Channel. Retrieved September 30, 2010.
  5. ^ Antzikovsky, Eli. תאונת בז 957 "מרקיע שחקים" (in Hebrew). Sky-High.co.il. Retrieved January 18, 2016.