ATA aircraft performance forms

Form C.T.O.1.  Approximately 15 x 26cm.  Form to be filled in to record the performance of an aircraft during a Ferry Flight with the Air Tranport Auxiliary.  There is space to fill in the aircraft type, number, engine type/mk., flying times/location, along with details of the oil temperature, pressures, RPM, fuel pressure etc.  A little dog-eared/creased but generally in quite good condition.  Unused.  We have a small quantity available.  Priced individually.   Stock code P27183-80.