Universal Licensing System
WQDW259
Town of Tyngsborough Fire Department
License details
| ULS identifier | 2763039 |
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| Call sign | WQDW259 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2025-08-29 |
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| Expiration | 2035-11-14 |
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| Frequency range | 484.375 - 487.375 MHz (2 frequencies) |
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| Locations | 4 |
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| Representative location | TYNGSBOROUGH, MIDDLESEX, MA |
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| Coordinates | 42.6511944, -71.4295000 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:39 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 484.37500000 | | | 30.000000 | 50.000000 | |
| 4 | 1 | MO | 484.37500000 | | | 30.000000 | 30.000000 | |
| 2 | 1 | FX1 | 487.37500000 | | | 20.000000 | 40.000000 | |
| 3 | 1 | FX1 | 487.37500000 | | | 20.000000 | 40.000000 | |
| 4 | 1 | MO | 487.37500000 | | | 30.000000 | 30.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 484.37500000 | | 11K2F3E |
| 4 | 1 | 484.37500000 | | 11K2F3E |
| 2 | 1 | 487.37500000 | | 11K2F3E |
| 3 | 1 | 487.37500000 | | 11K2F3E |
| 4 | 1 | 487.37500000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SUMMIT OF WRIGHT HILL, TYNGSBOROUGH, MIDDLESEX, MA | 42.65119444, -71.42950000 | 84.000 m | TOWER | 40.000 m structure / 40.000 m overall | |
| 2 | T | 26 KENDALL ROAD, TYNGSBOROUGH, MIDDLESEX, MA | 42.67675000, -71.42672222 | 40.000 m | BTWR | 15.000 m structure / 23.000 m overall | |
| 3 | T | 20 WESTFORD ROAD, TYNGSBOROUGH, MIDDLESEX, MA | 42.67508333, -71.42533333 | 40.000 m | BTWR | 12.000 m structure / 14.000 m overall | |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 40.000 m | | | | 61.100 | |
| 1 | 2 | | | 15.000 m | | | | -10.700 | |
| 1 | 3 | | | 12.000 m | | | | -13.500 | |
| 1 | 4 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 26 KENDALL ROAD, TYNGSBOROUGH, MA | MIDDLESEX | 9786497671 |
| 2 | 20 WESTFORD ROAD, TYNGSBOROUGH, MA | MIDDLESEX | 9786497504 |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-29 | WQDW259 | LIREN |
| 2025-08-18 | WQDW259 | LETRES |
| 2025-08-16 | WQDW259 | ESURNW |
| 2023-10-24 | WQDW259 | LIAUA |
| 2015-09-30 | WQDW259 | LIREN |
| 2015-09-29 | WQDW259 | ESCAPR |
| 2015-08-24 | WQDW259 | LETRES |
| 2007-04-02 | WQDW259 | LETCNS |
| 2006-12-19 | WQDW259 | LTSAPR |
| 2006-12-19 | WQDW259 | LIAUA |
| 2006-12-18 | WQDW259 | ESCAPR |
| 2006-12-18 | WQDW259 | EFCAPR |
| 2006-11-30 | WQDW259 | AUTHPR |
| 2006-08-14 | WQDW259 | LETCNS |
| 2005-11-14 | WQDW259 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2763039 | 2026-08-02 01:16:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQDW259 | ULS 2763039 | 2026-08-02 01:16:39 |
| Status | A | ULS 2763039 | 2026-08-02 01:16:39 |
| Service | PW | ULS 2763039 | 2026-08-02 01:16:39 |
| Grant Date | 2025-08-29 | ULS 2763039 | 2026-08-02 01:16:39 |
| Expiration Date | 2035-11-14 | ULS 2763039 | 2026-08-02 01:16:39 |