Inspection--Maintenance Instruction Forms for the P-40 Series Airplanes (Air Corps Technical School, Keesler Field, Mississippi, TSKF No. A1E-1)

Forms include: Preflight and Daily Inspections; 25-Hour Inspection; 50-Hour Inspection; 100-Hour and Subsequent Inspections; At Engine Change Inspections; 25 Hours After Engine Change Inspections.