Doug Robertson's Photo Gallery

Total 42687 pictures. 32 in this folder.   Contact    Home

 
 Gallery Home

Aircraft and aiport photos are sorted separately. Airport photos always shown after aircraft photos.

N5339 photo, click to enlarge
1928 Boeing B 40C Airliner, original P&W 420 Hp Wasp replaced by 600 Hp Wasp derated to 525 Hp with CS prop for safe short field ops, arrival field overflight-cruise speed 115 mph at 1,800 rpm, 3,000'. Crowd has anticipated this historic visitor all day.
N5339 photo, click to enlarge
1928 Boeing B 40C Airliner/Mailplane, original P&W 420 Hp Wasp replaced by 600 Hp Wasp derated to 525 Hp with CS prop for safe short field ops, arrival field overflight from CNO-max speed is a blazing 125 mph. ONLY B-40-C flying & OLDEST Boeing flying!!!
N5339 photo, click to enlarge
1928 Boeing B 40C Airliner, original P&W 420 Hp Wasp replaced by 600 Hp Wasp derated to 525 Hp with CS prop for safe short field ops, landing roll Rwy 22, forward visibilty?
N5339 photo, click to enlarge
1928 Boeing B 40C Airliner, original P&W 420 Hp Wasp replaced by 600 Hp Wasp derated to 525 Hp with CS prop for safe short field ops, America's oldest flying airliner/mailplane.
N5339 photo, click to enlarge
1928 Boeing B 40C Airliner, original P&W 420 Hp Wasp replaced by 600 Hp Wasp derated to 525 Hp with CS prop for safe short field ops, rebuilt over eight year period, the builder called it 'eating an elephant one bite at a time.'
N5339 photo, click to enlarge
1928 Boeing B 40C Airliner, original P&W 420 Hp Wasp replaced by 600 Hp Wasp derated to 525 Hp with CS prop for safe short field ops, zero forward visibilty with tail down
N5339 photo, click to enlarge
1928 Boeing B 40C Airliner, original P&W 420 Hp Wasp replaced by P&W R-1340 600 Hp supercharged Wasp derated to 525 Hp with constant speed prop for safe short field ops
N5339 photo, click to enlarge
1928 Boeing B 40C Airliner/Mailplane, original P&W 420 Hp Wasp replaced by 600 Hp Wasp derated to 525 Hp with CS prop for safe short field ops. Cruise speed 115 mph at 1,800 rpm 3,000' with 28 gal./hour fuel burn. Note: No speed ring, no engine cowl.
N5339 photo, click to enlarge
1928 Boeing B 40C Airliner, original P&W 420 Hp Wasp replaced by 600 Hp Wasp derated to 525 Hp with CS prop for safe short field ops, Wasp logo
N5339 photo, click to enlarge
1928 Boeing B 40C Airliner, original P&W 420 Hp Wasp replaced by 600 Hp Wasp derated to 525 Hp with CS prop for safe short field ops
N5339 photo, click to enlarge
1928 Boeing B 40C Airliner, original P&W 420 Hp Wasp replaced by 600 Hp Wasp derated to 525 Hp with CS prop for safe short field ops
N5339 photo, click to enlarge
1928 Boeing B 40C Airliner, original P&W 420 Hp Wasp replaced by 600 Hp Wasp derated to 525 Hp with CS prop for safe short field ops, pilot's instrument panel