N.A.C.A. stall-warning indicator
1938
Getr. Zählung
Ill., graph. Darst
Book
English
NTRS | 1938
|The N.A.C.A. optical engine indicator
TIBKAT | 1938
|Emerald Group Publishing | 1934
|N.A.C.A. Control Position Recorder
NTRS | 1922
|SAE Technical Papers | 2022