Radio Aids to Navigation

Radio Aids to Navigation
Author:
Publisher:
Total Pages: 356
Release: 1937
Genre: Radio in navigation
ISBN:

Including details of radio-compass stations, radiobeacons, weather bulletins, storm and navigational warnings, time signals, etc.

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Author: United States. Hydrographic Office
Publisher:
Total Pages: 122
Release: 1967
Genre:
ISBN: