Universal Licensing System
WROY434
GROTON, TOWN OF
License details
| ULS identifier | 4538032 |
|---|
| Call sign | WROY434 |
|---|
| Radio service | PW |
|---|
| Status | A |
|---|
| Grant date | 2021-12-29 |
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| Expiration | 2031-12-29 |
|---|
| Frequency range | 159 MHz |
|---|
| Locations | 4 |
|---|
| Representative location | GROTON, MIDDLESEX, MA |
|---|
| Coordinates | 42.6103611, -71.5572778 |
|---|
| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:29 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 155.58000000 | | | 25.000000 | 40.000000 | |
| 2 | 1 | FB2 | 155.58000000 | | | 50.000000 | 85.000000 | |
| 3 | 1 | FB2 | 155.58000000 | | | 50.000000 | 85.000000 | |
| 4 | 1 | MO | 155.58000000 | | | 45.000000 | 45.000000 | |
| 4 | 1 | MO | 159.00000000 | | | 45.000000 | 45.000000 | |
| 1 | 1 | FB2 | 453.83750000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | FB2 | 453.83750000 | | | 100.000000 | 100.000000 | |
| 3 | 1 | FB2 | 453.83750000 | | | 100.000000 | 100.000000 | |
| 4 | 1 | MO | 453.83750000 | | | 45.000000 | 45.000000 | |
| 4 | 1 | MO | 458.83750000 | | | 45.000000 | 45.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 155.58000000 | | 11K2F3E |
| 2 | 1 | 155.58000000 | | 11K2F3E |
| 3 | 1 | 155.58000000 | | 11K2F3E |
| 4 | 1 | 155.58000000 | | 11K2F3E |
| 4 | 1 | 159.00000000 | | 11K2F3E |
| 1 | 1 | 453.83750000 | | 11K2F3E |
| 2 | 1 | 453.83750000 | | 11K2F3E |
| 3 | 1 | 453.83750000 | | 11K2F3E |
| 4 | 1 | 453.83750000 | | 11K2F3E |
| 4 | 1 | 458.83750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | END OF GIBBET HILL ROAD, GROTON, MIDDLESEX, MA | 42.61036111, -71.55727778 | 151.000 m | LTOWER | 36.500 m structure / 38.100 m overall | |
| 2 | T | 219 TOWNSEND ROAD, GROTON, MIDDLESEX, MA | 42.61322222, -71.63455556 | 73.800 m | STACK | 45.700 m structure / 47.200 m overall | |
| 3 | T | 703 CHICOPEE ROW, GROTON, MIDDLESEX, MA | 42.65100000, -71.54086111 | 75.000 m | LTOWER | 36.500 m structure / 38.100 m overall | |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 38.100 m | | | | 104.100 | |
| 1 | 2 | T | | 47.200 m | | | | 19.600 | |
| 1 | 3 | T | | 38.100 m | | | | 35.300 | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 45 FARMERS ROW, GROTON, MA | MIDDLESEX | 9784486333 |
License history
| Date | File or call sign | Action |
|---|
| 2022-09-27 | WROY434 | LETCNS |
| 2021-12-29 | WROY434 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4538032 | 2026-08-02 01:11:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WROY434 | ULS 4538032 | 2026-08-02 01:11:29 |
| Status | A | ULS 4538032 | 2026-08-02 01:11:29 |
| Service | PW | ULS 4538032 | 2026-08-02 01:11:29 |
| Grant Date | 2021-12-29 | ULS 4538032 | 2026-08-02 01:11:29 |
| Expiration Date | 2031-12-29 | ULS 4538032 | 2026-08-02 01:11:29 |