Standard data elements and codes -- facility identification and supplemental standards
Series: Order -- 1375.4A
Publisher: Dept. of Transportation, Federal Aviation Administration
Published: 1985
Place of publication: [Washington, D.C.?]
Language: eng
Subjects: United States. -- Federal Aviation Administration; Aids to air navigation -- United States -- Data processing; Air traffic control -- United States -- Data processing
Other titles: Facility identification and supplemental standards
Notes: Cover title

"April 27, 1984."

Cancels Order 1375.4