flight testing of production aircraft Airplane performance and operation : a manual for aircraft flight crews Aircraft Production : the journal of the aircraft manufacturing industry : Volume VII Ground Attack Aircraft of World War II Luftwaffe test pilot : Flying captured Allied Aircraft of World War 2 Aircraft Production : the journal of the aircraft manufacturing industry : Volume VIII Fokker vliegtuigbewapening = Fokker aircraft armament = Fokker Flugzeugbewaffnung / G. de Vries, B.J. Martens aircraft recognition series Aircraft of the United States / by R.A. Saville-Sneath