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To: mamelukesabre
I think you are confusing angle of incidence with dihedral. Dihedral is the angle of wing in relation to the vertical axis, not the longitudinal axis like you are referring to.

I also believe the F-104 design was modified with a reverse vertical stabilizer, using the forward slanted wings, they called it the X-27 Lancer. they also installed a larger and better engine. (General Electric J79) This was a much better design and stability problems inherent of the F-104 completely disappeared. They hoped this version would be ready for production by 1972. All in all it was a dream to fly from test pilot reviews.

25 posted on 02/15/2009 2:31:32 PM PST by PSYCHO-FREEP (WHAT? Where did my tag line go? (ACORN))
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To: PSYCHO-FREEP

Dihedral is when the root of the wing is lower than the tip of the wing. The more dihedral, the faster a plane snaps back to horzontal flight after being rolled to one side or the other.

It’s similar to rake and trail on a motorcycle...the way it afects handling.


28 posted on 02/15/2009 2:38:55 PM PST by mamelukesabre
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To: PSYCHO-FREEP
I also believe the F-104 design was modified with a reverse vertical stabilizer, using the forward slanted wings, they called it the X-27 Lancer. they also installed a larger and better engine. (General Electric J79)

Actually the F-104 used the J79. The Lancer was to have the Pratt&Whitney PW1120 - basically a small fan F100 designed to slot into the same hole as a J79, but with thrust intermediate between the J79 and the F100

The PW1120 was contemplated for reengining a lot of 70s aircraft; McD F-4 and IAI Kfir among them.

66 posted on 02/16/2009 8:00:04 AM PST by Oztrich Boy ( As for a future life, every man must judge for himself between conflicting vague probabilities. - D)
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