Originally posted by RB211
View Post
But, for obvious reasons, according to discussions I had with folks when I was at an air show at Spirit of St Louis airport years ago, the engines are not run at the power capability they had in service, in order not to over stress them. No turbo boost, just whatever is in the engine to begin with, which I would need to look up, now. So the power reserve might not be anything near what it was in service. I think there is a single geared blower internal to the R1820.
Still with a load of perhaps a ton of people, a number near what may have been in the aircraft as crew when operational, the lack of payload, and probable smaller fuel load, one would think that 3 engines would be enough to stay in the air. They did fly, at least, in operations, with 2 engines out and a lot of structural damage and drag. That presumably would not allow at all for a climb, but this is described as a single engine out with no other damage and next to no load. Dunno.....
it sounds as if there may have been another factor, or some damage that was a consequence of the failure. No feathering would be a definite issue, although I thought the propellers failed default in the feathered position by design.
Comment