Light List Special Radio Direction Finder Calibration Stations

1956 Complete List of Lights and Other Marine Aids - Pacific Coast of the United States - Volumes I-V

1 Request for calibration service may also be made to the light station.
2 Operated by Radio Station NMO.
3 When using whistle signals, 3 long blasts followed by 1 short blast may be used to change to 480 kc.