TY  - BOOK
ED  - United States.
TI  - Air traffic control service for area navigation equipped aircraft operating in United States national airspace system [with list of references]
PY  - 1970///]
CY  - [Washington, D.C.
KW  - Air traffic control
KW  - United States
N1  - Handbook; Feb. 27, 1970; Cover title; 4to; [Issued with perforations. Cancels Order 7110.2, Operations of pictorial display/course line computer (PD/CLC) equipment, dated Aug. 27, 1965]; CRDP Program Historic Shelflist record; Official use. Not available
ER  -