Well, it's a tri-jet, so my guess (and it is a guess!) is 727. Bop Air only flew the 200, so my even lower probability guess is 727-200 if SunAir was the successor to Bop Air. There seem to have been a lot of airlines called Sun Air, SunAIr or Sun-Air.
Last edited by justapax; 31st October 2024 at 22:53.
Reason: Second thoughts