MacDonald, Alexander Forsyth, 1897-1965 · Port Credit, Ont. : Aviation Service Corporation · leaf 137
NOTE; (1) Ail frequencies shown are A3 unless indicated as A2, F3 etc. (2) Kc/s frequencies are bracketed. Mc/s frequencies are not bracketed. PHOPKLLKH LUAU, the resistance to a propeller, etc.A STRESS is the force, or combination of forces, GUST LOAD. Gusts are sudden vertical currents ofair. An… … L\ da-NV3 sdvnaaAO imsmo gja-Nvo SdvnaaAO STAI. MILES NAUT. MIUS|20 Ir—I
Airplanes
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