Improvement of operating conditions TRACON facilities.
Improvement of operating conditions TRACON facilities.
- [Washington, D.C., 1970].
- [2], ii, 51 p. : ill.
June 9, 1970. Cover title. 4to. [Issued with perforations. Cancels handbook 6000-7A]. Distribution made by issuing office. CRDP Program Historic Shelflist record.
Radar air traffic control systems--United States.
0431-C-04
TD 4.8/2:6000-7 B
June 9, 1970. Cover title. 4to. [Issued with perforations. Cancels handbook 6000-7A]. Distribution made by issuing office. CRDP Program Historic Shelflist record.
Radar air traffic control systems--United States.
0431-C-04
TD 4.8/2:6000-7 B