Civil air regulations amendments. 20-4. Pilot and instructor certificates: Issuance of instrument ratings based on military competence and issuance of additional category ratings for private and commercial pilots, effective Oct. 24, 1957, adopted Sept. 19, 1957.
Publication Title:
Pilot and instructor certificates: Issuance of instrument ratings based on military competence and issuance of additional category ratings for private and commercial pilots, effective Oct. 24, 1957, adopted Sept. 19, 1957.
Display Title:
Civil air regulations amendments. 20-4. Pilot and instructor certificates: Issuance of instrument ratings based on military competence and issuance of additional category ratings for private and commercial pilots, effective Oct. 24, 1957, adopted Sept. 19, 1957.
Series Title:
Civil air regulations amendments.
Corporate Agency Authors:
Civil Aeronautics Board
Sort Author:
Civil Aeronautics Board
Date:
[1957.]
Publish Date ISO Format:
1957-01-01T00:00:00Z
Publication Start:
19570101
Publication End:
19571231
Corporate/Agency Author:
Civil Aeronautics Board
Publication month:
13
Publication year:
1957
SuDoc number:
C 31.209:(nos.)
Description:
2 p. 4°
Notes:
[Processed.]
Notes:
[Processed.] † Distribution Made by Issuing Office.