Technical appraisal program (TAP), air traffic control center, air traffic control specialist
Subtitle: extended performance rating
Publisher: Dept. of Transportation, Federal Aviation Administration
Published: 1977
Place of publication: [Washington, D.C.?]
Language: eng
Number of pages: 53
Subjects: Air traffic control -- United States -- Handbooks, manuals, etc; Air traffic control -- United States
Notes: Cover title

"September 7, 1977."

"Order 3430.6."