certified aircraft database
Piper Aircraft

history and gallery
PA-23 C Aztec
PA-23 C Turbo Aztec
PA-23 D Turbo Aztec
PA-23 D, E Aztec
PA-23 E Turbo Aztec
PA-23 F Aztec post 1977
PA-23 F Aztec to 1977
PA-23 F Turbo Aztec post 1977
PA-23 F Turbo Aztec to 1977
PA-23, B Aztec
PA-23-150 Apache
PA-23-160 G, H Apache
PA-23-235 Apache
Piper Apache pilot test report