SPECIAL TRAINER MARKINGS

(1) Painting of ring cowls is authorized in colors, as directed by the Commanding General of the AAF Training Command.

(2) Field identification numbers and radio call letters are authorized, as designated by the Commanding Gen­eral of the AAF Training Command for use in Army Air Forces Training Organizations and Civil Flying Schools. They will be of contrasting color, preferably block type, and will be applied to opposite sides of the fuselage in front of the insignia. The height will be the greatest practicable for the location required.

(3) Aircraft used only for instrument training may be distinguished, at the discretion of the Commanding General of each particular Command, as follows, except that such markings will not be applied to first line combat type aircraft:

(a) Rudders and vertical fins painted insignia red.

(b) Insignia red stripes, 18 inches wide, extending from junction of leading edge of wing and fuse­lage, diagonally (45 degrees to axis of the plane) to the trailing edge of the wing, top and bottom.

(c) Ring cowls to be painted insignia red,

(d) Multi-engine aircraft nose sections to be painted insignia red from the cockpit forward.

f. Markings and insignia may be made with any of the following materials:

(1) Enamel, Specification No. 14109 or No. ANE-3 (3-98).

(2) Insignia colors in oil, Specification No.3-120.

(3) Lacquer, Specification No. 14105 or No. ANTT-L-51.

(4) Dope, Specification No. 14108 or No. AN-TTD-554.