M20J diagrams, wing angle of attack, etc.

[rahill]

Does anyone know of detailed engineering diagrams of an M20 (J preferred) that would allow the measurement of the angle of attack during flight.  I have an eager high school student working on a physics project dealing with lift, drag, angle of attack, etc.  It would be nice to be able to measure the angle of attack in various flight regimes - but we would need to reference the chord line of the wing to a window bottom or some other easily referenced line.

Thanks,

Rich Hill

[Steve Dawson]

Maybe try Google and NACA 63-215

[rahill]

Answering my own question - the incidence angle is 2.5 degrees (from sta 20 to wingtip) per the Mooney M20J service manual.

Pretty diagrams or other info would still be appreciated!