OB-CPO
From Indiana Jones Wiki
OB-CPO was the callsign of Jock Lindsey's seaplane. Jock hired out his aircraft to fly Indiana Jones into and out a South American jungle.
[edit] Behind the scenes
The plane's callsign OB-CPO is an inside joke aimed at Star Wars fans (OB refers to Obi-Wan Kenobi, and CPO refers to C-3PO).
[edit] Appearances
- Raiders of the Lost Ark novel (First appearance)
- Raiders of the Lost Ark (First identified as OB-CPO)
