O. Oasis International Airlines - Ozark Air Lines

     
Oasis International Airlines Okada Air Olympic Airways
McDonnell-Douglas MD-82 Boeing 727 Boeing 727
 
     
Olympic Airways Olympic Airways Omni Air
Boeing 737 Boeing 737-400 McDonnell-Douglas DC-10
 
     
Onur Air
(Onur Hava Tasimacilik Awms)		 Orient Thai Origin Pacific
Airbus Industries Airbus A300 Boeing 747 British Aerospace BAe-Jetstream 41
 
     
Orion Airways Orlando Helicopter Out Island Airways
Boeing 737 Sikorsky SH-34 Seabat Fokker-VFW F.27 Friendship
 
     
Overseas National
(Overseas National Airways Inc)		 Overseas National
(Overseas National Airways Inc)		 Ozark Air Lines
McDonnell-Douglas DC-9 Series 30 Douglas Aircraft Corporation DC-8 Series 60 McDonnell-Douglas DC-9 Series 30
 

O. Oasis International Airlines - Ozark Air Lines