Aerostar turboprop ?
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Aerostar turboprop ?
Always been impressed with this aircraft, it's looks and performance.
I see that someone actually put turbofans on it and there's a couple
of videos on y tube.
What surprises me is no one appears to have done a turboprop conversion on the Aerostar, especially as almost all other high performance piston singles and twins have been 'done'
I see that someone actually put turbofans on it and there's a couple
of videos on y tube.
What surprises me is no one appears to have done a turboprop conversion on the Aerostar, especially as almost all other high performance piston singles and twins have been 'done'
I have more than 1000 hours on the Aerostar... my favorite piston aircraft, sweet to fly and fast.
Ted Smith idea was to bypass completely a turboprop version and go for a jet powered version.
Ted Smith idea was to bypass completely a turboprop version and go for a jet powered version.
Thread Starter
deing, I DID Google that.
Couldn't figure out what I was looking at initially then I realized that particular Aerostar was converted to a single turboprop configuration.
Can't say i'm a fan, spoils the lines of a beautiful aircraft but thanks for pointing it out.
Anyone know if a twin turboprop conversion was ever attempted or even offered ?
Couldn't figure out what I was looking at initially then I realized that particular Aerostar was converted to a single turboprop configuration.
Can't say i'm a fan, spoils the lines of a beautiful aircraft but thanks for pointing it out.
Anyone know if a twin turboprop conversion was ever attempted or even offered ?
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Never flown one but Ted Smith designed it to quickly evolve into a jet version
This video shows a jet test flight of the aircraft
190 kts climb speed and 5000 fpm
Not bad
https://youtu.be/MZFw8Pb_f2Y
This video shows a jet test flight of the aircraft
190 kts climb speed and 5000 fpm
Not bad
https://youtu.be/MZFw8Pb_f2Y
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Yes, there was a conversion made by a guy. I'll see if I can find the picture of it. Only one was made, as I recall to see the feasibility to certify a conversion. For some reason, that never came to fruition. Part of the problem, as I recall, was that with the lesser weight of the turbines, the engines would need to be moved forward, which would preclude the normal clamshell entry. I think the prototype had a ballast in the back to compensate, which was not an ideal solution. BTW, this was also the case with Speedster 850 which I saw in person in builder Oscar Taylor's hangar (he's building a new shortened one based on an Aerostar but with a Garrett -14's in it, which should be an absolute rocket).
Aerostar is a great performer and with a pair of turboprops, it would be stellar. I have never flown a better handling airplane than the Aerostar - they're in a league of their own. The jet conversion they're planning is interesting. Not going to be cheap to do it, and it will perform well, but with the prices of used Mustangs these days, don't really see a huge market for it.
Aerostar is a great performer and with a pair of turboprops, it would be stellar. I have never flown a better handling airplane than the Aerostar - they're in a league of their own. The jet conversion they're planning is interesting. Not going to be cheap to do it, and it will perform well, but with the prices of used Mustangs these days, don't really see a huge market for it.
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Found it.
Race car driver Bobby Allison put two Allison 250's on his Aerostar (no family relationship that I know of). It's now welded on a stick to by the entrance to his race car museum in Alabama.
Because the 250 is mainly made for helicopters and has a low thermal rating, apparently it ran out of steam in the high teens.
Race car driver Bobby Allison put two Allison 250's on his Aerostar (no family relationship that I know of). It's now welded on a stick to by the entrance to his race car museum in Alabama.
Because the 250 is mainly made for helicopters and has a low thermal rating, apparently it ran out of steam in the high teens.
