USAAF 33rd Fighter Squadron, Iceland Base Command group, operated P-39 aircraft in Iceland from February 1942 to March 1944.
During the years 1942 and 1943 the squadron experienced 16 P-39 incidents, lost 10 P-39 aircraft, two pilots were killed.

1942
Reykjavík

Apr. 2. 42, s/n 41-7029. Steeves, Jerome I. Landing accident, aircraft destroyed.
Jul. 7. 42, s/n 41-7035. Dickson, Leroy G. Landing accident, aircraft destroyed.
Aug. 12. 42, s/n 40-3021. Walker, John H. Take off accident, minor damage.
Aug. 18. 42, s/n 41-6763. Cobb, Harold L. Fire, bailed out, aircraft destroyed.
Aug. 28. 42, s/n 41-6788. Johnsey, Fredrick R. Landing accident, aircraft destroyed.
Sep. 10. 42, s/n 41-6835. Ritchie, William D. Take off accident, minor damage.
Oct. 27. 42, s/n 40-3021. Currey, Robert B. Landing accident, minor damage.
Oct. 27. 42, s/n 41-7039. Whitfield, Wilford L. Landing accident, minor damage.
Nov. 18.42, s/n 41-6835. Redman, Harold W. Forced landing/fire, aircraft destroyed.

1942
Kassos Melgerdismelar

Aug. 15. 42, s/n 40-3003. Howe, Evertt B. Take off accident, minor damage.
Aug. 24. 42, s/n 41-6808. Ercole, Louis A. Ground accident/fire, aircraft destroyed.
Aug, 25. 42, s/n 41-8827. Kassos, John G. Ground accident, aircraft destroyed. Pilot killed.

1942
West Skaftafellssýsla

Oct. 6. 42, s/n 41-6764. Hoffman, Jay E. Ground accident, aircraft destroyed. Pilot killed

1943
Reykjavík

Jan. 6. 43. s/n 41-6848 Carrier, Clyde A. Take off accident, aircraft repaired.
Apr. 1. 43, s/n 41-6848 Johnsey, Fredrick R. Belly Landing, aircraft destroyed.

1943
Meeks Airfield

May. 22 43, s/n 41-7051. Mann Richard. Landing accident, aircraft destroyed.