Airship aerodynamics - USA Voorschrift, Technical Manual, 1-320 Aerostatics - USA Voorschrift, Technical Manual, 1-325 Elementary weather for air crew trainees - USA Voorschrift, Technical Manual, 1-231 Basic weather for pilot trainees - USA Voorschrift, Technical Manual, 1-232 Instrument flying training - USA Voorschrift, Technical Manual, 1-445 Radiotelephone procedure, Air Corps - USA Voorschrift, Technical Manual, 1-460 Harmonization of aircraft fixed guns and sights - USA Voorschrift, Technical Manual, 1-495 Maintenance policies, publications and forms - USA Voorschrift, Technical Manual, 1-650 Radiotelephone procedure - USA Voorschrift, Technical Manual, 1-460 Miscellaneous aircraft equipment - USA Voorschrift, Technical Manual, 1-416 Aerial photography - USA Voorschrift, Technical Manual, 1-220 Link trainer operation and training - USA Voorschrift, Technical Manual, 1-445
