Data communications
By: prepared by the Air Traffic Operations Service.
Series: 7110.80D
Publisher: U.S. Dept. of Transportation, Federal Aviation Administration; [Supt. of Docs., U.S. G.P.O., distributor
Published: 1989
Place of publication: [Washington, D.C.?]
Language: eng
Subjects: Teletype in aeronautics -- Handbooks, manuals, etc.; Air traffic control -- United States -- Handbooks, manuals, etc.
Notes: Cover title.

Cancels Data communications handbook, Order 7110.80C and seven changes.

Shipping list no.: 89-69-P.

"February 9, 1989."

Includes index.