Light gun signals from the control towers for ground vehicles, equipment, and personnel.
Series: Advisory circular -- AC no. 90-67B.
Publisher: U.S. Dept. of Transportation, Federal Aviation Administration
Published: 1994
Place of publication: [Washington, D.C.] (800 Independence Ave., S.W., Washington 20591)
Language: eng
Subjects: Air traffic control -- United States -- Equipment and supplies.
Notes: Caption title.

"AC 90-67A, Light gun signals from the control towers for ground vehicles, equipment, and personnel dated 6/25/82 is cancelled"--P. [1].

Shipping list no.: 94-0324-P.

"8/25/94."

Includes bibliographical references (p. [1]).
Table of contents: class: section