An investigation has been made in the Langley 20-foot free-spinning tunnel of a 1/40-scale model of the McDonnell F-101A airplane to alleviate the unfavorable spinning characteristics encountered with the airplane. The model results indicate that a suitable strake extended on the inboard side of the nose of the airplane (right side in a right spin) in conjunction with the use of optimum control recovery technique will terminate spin rotation of the airplane. It may be difficult to recover from subsequent high angle-of-attack trimmed flight attitudes even by forward stick movement. The optimum spin-recovery control technique for the McDonnell F-101A is simultaneous full rudder reversal to against the spin and aileron movement to full with the spin (stick full right in a right erect spin) and forward movement of the stick immediately after rotation stops.
Free-Spinning-Tunnel Investigation of a 1/40-Scale Model of the McConnell F-101A Airplane
1959-01-01
Miscellaneous
No indication
English
Free-spinning-tunnel tests of model of canard airplane
Engineering Index Backfile | 1943
|Engineering Index Backfile | 1960
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