Aircraft These are not all the airlines in the world but the ones that hold hands with the SFO Museum collection. There are 1,809 airlines and this is page 119 of 151.

Pitts S-2A Special. It is related to Pitts (the company) .
Pitts Special. It is related to Pitts (the company) .
Polikarpov I-16. It is related to Polikarpov (the company) .
Porterfield CP-50 Collegiate. It is related to Porterfield (the company) .
Potez 62-1 Alycon. It is related to Potez (the company) .
Potez 620. It is related to Potez (the company) .
Potez 63. It is related to Potez (the company) .
Potez 630. It is related to Potez (the company) and Potez 63 (the aircraft) .
Potez 631. It is related to Potez (the company) and Potez 63 (the aircraft) .