(Air Force Dept.; Technical order TO 33AA17-3-1.) [Text on p. 2 of cover. Supersedes TM 11-2648, Apr. 9, 1945. including Changes 1. Apr. 20, 1954. Changes 1, relating to PP-68C/U, dated Aug. 31, 1956, 4 p. il., was also issued.]
Notes:
(Air Force Dept.; Technical order TO 33AA17-3-1.) [Text on p. 2 of cover. Supersedes TM 11-2648, Apr. 9, 1945. including Changes 1. Apr. 20, 1954. Changes 1, relating to PP-68C/U, dated Aug. 31, 1956, 4 p. il., was also issued.] ‡ Official Use. Not Available.