F117s break cover

Author
Discussion

Dr Jekyll

Original Poster:

23,820 posts

261 months

Thursday 22nd October 2020
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Apparently a couple have tuned up at Miramar.

https://theaviationist.com/2020/10/21/two-f-117-ni...

sherman

13,265 posts

215 months

Thursday 22nd October 2020
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Has top gun 2 finished filming? hehe

FourWheelDrift

88,523 posts

284 months

Thursday 22nd October 2020
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LotusOmega375D

7,627 posts

153 months

Friday 23rd October 2020
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I remember one turned up unannounced at the Southend Airshow ca. 2000. It did one fly past and was never seen again. Very stealthy.

LotusOmega375D

7,627 posts

153 months

Saturday 24th October 2020
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Brief video of them taking off.

https://youtu.be/1D4ehguQgA0

LukeBrown66

4,479 posts

46 months

Saturday 24th October 2020
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I always wondered with that thing how the thrust ever actually managed to get it off the ground, those nozzles are so flat, thin and seemingly ineffectual, yet that is what the plane relies on to take off.

it's so alien compared to modern planes or any other jet in reality it just never looks right to me, a long flat basically board of outlets, just seems like it would be very restricted!

Tony1963

4,772 posts

162 months

Saturday 24th October 2020
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It's just good ol action and reaction. The aircraft is fairly light, and isn't a supersonic, fuel hungry beast, so its thrust requirements are low.
Ok, it is weird looking, but form following function etc.

IanH755

1,861 posts

120 months

Saturday 24th October 2020
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LukeBrown66 said:
I always wondered with that thing how the thrust ever actually managed to get it off the ground, those nozzles are so flat, thin and seemingly ineffectual, yet that is what the plane relies on to take off.

it's so alien compared to modern planes or any other jet in reality it just never looks right to me, a long flat basically board of outlets, just seems like it would be very restricted!
The wide thin bits you see aren't the engines "nozzles" as such, those are deeper within the bodywork, those wide thin parts are more of a diffuser used for mixing the exhaust with the air, dropping the pressure and heat/noise.