Universal Licensing System
WPDF471
Town of Groton
License details
| ULS identifier | 1172928 |
|---|
| Call sign | WPDF471 |
|---|
| Radio service | GE |
|---|
| Status | A |
|---|
| Grant date | 2022-09-07 |
|---|
| Expiration | 2032-10-13 |
|---|
| Frequency range | 806.0125 - 853.4 MHz (8 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | GROTON, NEW LONDON, CT |
|---|
| Coordinates | 41.3435556, -72.0096667 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:18:02 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 806.01250000 | | | 35.000000 | 70.000000 | |
| 3 | 1 | MO | 806.51250000 | | | 35.000000 | 70.000000 | |
| 3 | 1 | MO | 806.57500000 | | | 35.000000 | 70.000000 | |
| 3 | 1 | MO | 807.01250000 | | | 35.000000 | 70.000000 | |
| 3 | 1 | MO | 807.51250000 | | | 35.000000 | 70.000000 | |
| 3 | 1 | MO | 808.01250000 | | | 35.000000 | 70.000000 | |
| 3 | 1 | MO | 808.40000000 | | | 35.000000 | 70.000000 | |
| 1 | 1 | FB2 | 851.01250000 | | | 75.000000 | 372.000000 | |
| 2 | 1 | FB2S | 851.01250000 | | | 75.000000 | 352.000000 | |
| 3 | 1 | MO | 851.01250000 | | | 35.000000 | 70.000000 | |
| 3 | 1 | MO | 851.51250000 | | | 35.000000 | 70.000000 | |
| 1 | 1 | FB2 | 851.57500000 | | | 15.000000 | 372.000000 | |
| 2 | 1 | FB2S | 851.57500000 | | | 75.000000 | 352.000000 | |
| 3 | 1 | MO | 851.57500000 | | | 35.000000 | 70.000000 | |
| 1 | 1 | FB2 | 852.01250000 | | | 75.000000 | 372.000000 | |
| 2 | 1 | FB2S | 852.01250000 | | | 75.000000 | 352.000000 | |
| 3 | 1 | MO | 852.01250000 | | | 35.000000 | 70.000000 | |
| 1 | 1 | FB2 | 852.51250000 | | | 75.000000 | 372.000000 | |
| 2 | 1 | FB2S | 852.51250000 | | | 75.000000 | 352.000000 | |
| 3 | 1 | MO | 852.51250000 | | | 35.000000 | 70.000000 | |
| 3 | 1 | MO | 853.01250000 | | | 35.000000 | 70.000000 | |
| 1 | 1 | FB2 | 853.40000000 | | | 75.000000 | 372.000000 | |
| 2 | 1 | FB2S | 853.40000000 | | | 75.000000 | 352.000000 | |
| 3 | 1 | MO | 853.40000000 | | | 35.000000 | 70.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 806.01250000 | | 14K0F3E |
| 3 | 1 | 806.01250000 | | 12K0F1D |
| 3 | 1 | 806.51250000 | | 14K0F3E |
| 3 | 1 | 806.51250000 | | 12K0F1D |
| 3 | 1 | 806.57500000 | | 12K0F1D |
| 3 | 1 | 806.57500000 | | 14K0F3E |
| 3 | 1 | 807.01250000 | | 12K0F1D |
| 3 | 1 | 807.01250000 | | 14K0F3E |
| 3 | 1 | 807.51250000 | | 12K0F1D |
| 3 | 1 | 807.51250000 | | 14K0F3E |
| 3 | 1 | 808.01250000 | | 12K0F1D |
| 3 | 1 | 808.01250000 | | 14K0F3E |
| 3 | 1 | 808.40000000 | | 14K0F3E |
| 3 | 1 | 808.40000000 | | 12K0F1D |
| 1 | 1 | 851.01250000 | | 12K0F1D |
| 1 | 1 | 851.01250000 | | 14K0F3E |
| 2 | 1 | 851.01250000 | | 12K0F1D |
| 2 | 1 | 851.01250000 | | 14K0F3E |
| 3 | 1 | 851.01250000 | | 14K0F3E |
| 3 | 1 | 851.01250000 | | 12K0F1D |
| 3 | 1 | 851.51250000 | | 14K0F3E |
| 3 | 1 | 851.51250000 | | 12K0F1D |
| 1 | 1 | 851.57500000 | | 12K0F1D |
| 1 | 1 | 851.57500000 | | 14K0F3E |
| 2 | 1 | 851.57500000 | | 12K0F1D |
| 2 | 1 | 851.57500000 | | 14K0F3E |
| 3 | 1 | 851.57500000 | | 12K0F1D |
| 3 | 1 | 851.57500000 | | 14K0F3E |
| 1 | 1 | 852.01250000 | | 12K0F1D |
| 1 | 1 | 852.01250000 | | 14K0F3E |
| 2 | 1 | 852.01250000 | | 14K0F3E |
| 2 | 1 | 852.01250000 | | 12K0F1D |
| 3 | 1 | 852.01250000 | | 12K0F1D |
| 3 | 1 | 852.01250000 | | 14K0F3E |
| 1 | 1 | 852.51250000 | | 12K0F1D |
| 1 | 1 | 852.51250000 | | 14K0F3E |
| 2 | 1 | 852.51250000 | | 14K0F3E |
| 2 | 1 | 852.51250000 | | 12K0F1D |
| 3 | 1 | 852.51250000 | | 14K0F3E |
| 3 | 1 | 852.51250000 | | 12K0F1D |
| 3 | 1 | 853.01250000 | | 14K0F3E |
| 3 | 1 | 853.01250000 | | 12K0F1D |
| 1 | 1 | 853.40000000 | | 14K0F3E |
| 1 | 1 | 853.40000000 | | 12K0F1D |
| 2 | 1 | 853.40000000 | | 12K0F1D |
| 2 | 1 | 853.40000000 | | 14K0F3E |
| 3 | 1 | 853.40000000 | | 14K0F3E |
| 3 | 1 | 853.40000000 | | 12K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 68 GROTON LONG POINT RD, GROTON, NEW LONDON, CT | 41.34355556, -72.00966667 | 51.500 m | LTOWER | 43.600 m structure / 45.700 m overall | N |
| 2 | T | BAILEY HILL PEGASUS DR, GROTON, NEW LONDON, CT | 41.38011111, -72.08119444 | 72.000 m | TANK | 33.000 m structure / 33.000 m overall | N |
| 3 | T | NEW LONDON, CT | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 37.000 m | | | | 66.300 | |
| 1 | 2 | T | | 30.000 m | | | | 67.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | POLICE DEPT 68 GROTON LONG POINT RD, GROTON, CT | NEW LONDON | 8604481562 |
License history
| Date | File or call sign | Action |
|---|
| 2024-06-04 | WPDF471 | LIAUA |
| 2022-09-07 | WPDF471 | LIREN |
| 2022-08-14 | WPDF471 | ESURNW |
| 2022-07-18 | WPDF471 | LETRES |
| 2022-07-15 | WPDF471 | ESURNW |
| 2013-01-18 | WPDF471 | LIMOD |
| 2012-08-01 | WPDF471 | LIREN |
| 2012-07-31 | WPDF471 | ESCAPR |
| 2012-07-23 | WPDF471 | LETRES |
| 2008-07-14 | WPDF471 | LIMOD |
| 2008-07-07 | WPDF471 | ESCAPR |
| 2008-02-16 | WPDF471 | LIMOD |
| 2008-02-15 | WPDF471 | ESCAPR |
| 2003-08-08 | WPDF471 | LIREN |
| 2003-07-14 | WPDF471 | LETRES |
| 2000-10-19 | WPDF471 | LICCNV |
| 1998-10-08 | WPDF471 | AUTHPR |
| 1998-10-08 | WPDF471 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1172928 | 2026-08-02 01:18:02 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPDF471 | ULS 1172928 | 2026-08-02 01:18:02 |
| Status | A | ULS 1172928 | 2026-08-02 01:18:02 |
| Service | GE | ULS 1172928 | 2026-08-02 01:18:02 |
| Grant Date | 2022-09-07 | ULS 1172928 | 2026-08-02 01:18:02 |
| Expiration Date | 2032-10-13 | ULS 1172928 | 2026-08-02 01:18:02 |