Air traffic control certification procedures.

Air traffic control certification procedures. - [Washington, D.C., 1970]. - [55] p.

Handbook. [July 30, 1970]. Cover title. 4to. [Issued with perforations. Cancels AT P 7220.6A, Certification and rating]. Distribution made by issuing office. CRDP Program Historic Shelflist record.


Air traffic control--United States.

0431-C-04

TD 4.8/2:7220.1
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