Author: Civil Aeronautics Authority / Publish Year Decade: 1940 - 1949 / Sudoc Stem: C 31.217 - Blacklight Search Results

Start Over Author Civil Aeronautics Authority Publish Year Decade 1940 - 1949 Sudoc Stem C 31.217

1. Maps. Airways. United States air transportation system, routes certificated for limited periods, June 30, 1946; [map].

Corporate/Agency Authors:: Civil Aeronautics Board and Civil Aeronautics Authority
Publisher:: Civil Aeronautics Board
Date:: [1946.]
SuDoc number:: C 31.217:T 68/946

2. Maps. Airways. United States air transportation system, routes permanently certificated, June 30, 1946; [map],

Corporate/Agency Authors:: Civil Aeronautics Board and Civil Aeronautics Authority
Publisher:: Civil Aeronautics Board
Date:: [1946.]
SuDoc number:: C 31.217:T 68/2/946

3. Maps. Air traffic survey, flow along selected route segments, Sept. 28-Oct. 11, 1944; [map].

Corporate/Agency Authors:: Civil Aeronautics Board and Civil Aeronautics Authority
Publisher:: Civil Aeronautics Board
Date:: [1944.]
SuDoc number:: C 31.217:Ai 7