Are you communicating? use and care of your headset.

Other Authors: United States. Federal Aviation Administration.
Format: Book
Language: English
Published: [Washington, D.C.?] : [U.S. Dept. of Transportation, Federal Aviation Administration], [1993?]
Physical Description: 1 sheet : illustrations ; 23 x 10 cm folded to 40 x 23 cm.
Subjects:

CMU Storage Gov Pub

LocationCall Number: Status
CMU Storage Gov Pub TD 4.2:C 73/7 Available