Radio aids to navigation. Radio aids to navigation, including details of direction-finder stations, radiobeacons, weather bulletins, storm and navigational warnings, time signals, etc. [with bibliography]; corrected to Dec. 9, 1936, Notice to mariners 50 [1936].
Publication Title:
Radio aids to navigation. Radio aids to navigation, including details of direction-finder stations, radiobeacons, weather bulletins, storm and navigational warnings, time signals, etc. [with bibliography]; corrected to Dec. 9, 1936, Notice to mariners 50 [1936].
Display Title:
Radio aids to navigation. Radio aids to navigation, including details of direction-finder stations, radiobeacons, weather bulletins, storm and navigational warnings, time signals, etc. [with bibliography]; corrected to Dec. 9, 1936, Notice to mariners 50 [1936].
Corporate Agency Authors:
Hydrographic Office, Navigation Bureau, and Navy Department