Merriam Press Military Reprint 14. First Edition (August 2012). Pilot handbook for the Bell P-39K-1 and P-39L-1 Airacobra fighter aircraft. This edition includes revisions through April 15, 1944. Coverage of the aircraft and its equipment, pilot operating instructions, flight operation data, operational equipment, armament, and US/British glossary of nomenclature. 23 photos and drawings, 6 charts.