Communications support for area A and request/reply
By: Network Analysis Corporation ; prepared for U.S. Department of Transportation, Federal Aviation Administration, Systems Research & Development Service.
Contributors: Network Analysis Corporation.; United States. Federal Aviation Administration. Systems Research and Development Service.
Publisher: The Service; National Technical Information Service [distributor
Published: 1981
Place of publication: Washington, D.C; Springfield, Va
Language: eng
Subjects: Meteorology in aeronautics.; Aids to air navigation -- United States.; Aeronautics -- United States -- Communication systems.
Notes: Cover title.

"Final report."

"April 1981."

Contract no.: DOT-FA79WA-4335.

"Report no. FAA-RD-81-37."

Includes bibliographical references.