Light List Special Radio Direction Finder Calibration Stations
1954 Complete List of Lights and Other Marine Aids - Atlantic Coast of the United States - Volumes I-VI
| 1 | Request for calibration service may also be made in advance to Commander, Cape Elizabeth Group, C/o Cape Elizabeth Lifeboat Station, U. S. Coast Guard, RFD No. 1, South Portland, Maine. |
| 2 | Request for calibration service may also be made in advance directly to the light station or to Commander, Philadelphia Group, U. S. Coast Guard, Customhouse, Philadelphia 6, Pa. |
| 3 | Request for calibration service may also be made in advance directly to Commander, Baltimore Group, U. S. Coast Guard, 303 Appraiser's Stores Bldg., Baltimore 2, Md. |
| 4 | Calibration service will be provided only on special radio direction finder transmitter. Request for calibration service may also be made to the light station. |
| 5 | Request for calibration service may also be made in advance directly to the station. |