Universal Licensing System
WQXP547
LITTLETON, TOWN OF
License details
| ULS identifier | 3807601 |
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| Call sign | WQXP547 |
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| Radio service | GU |
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| Status | A |
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| Grant date | 2026-02-10 |
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| Expiration | 2036-05-02 |
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| Frequency range | 900.475 - 939.475 MHz (2 frequencies) |
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| Locations | 5 |
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| Representative location | LITTLETON, MIDDLESEX, MA |
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| Coordinates | 42.5339722, -71.4730556 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:29 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 3 | 1 | MO | 900.47500000 | | | 50.000000 | 50.000000 | |
| 4 | 1 | MO | 900.47500000 | | | 50.000000 | 50.000000 | |
| 5 | 1 | FX1 | 900.47500000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | FB2 | 939.47500000 | | | 100.000000 | 125.000000 | |
| 2 | 1 | FB2 | 939.47500000 | | | 100.000000 | 125.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 3 | 1 | 900.47500000 | | 11K3F1E |
| 4 | 1 | 900.47500000 | | 11K3F1E |
| 5 | 1 | 900.47500000 | | 11K3F1E |
| 1 | 1 | 939.47500000 | | 11K3F1E |
| 2 | 1 | 939.47500000 | | 11K3F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CEDAR ROAD, LITTLETON, MIDDLESEX, MA | 42.53397222, -71.47305556 | 122.000 m | TANK | 31.000 m structure / 37.000 m overall | |
| 2 | T | 427 Massachusetts Ave., Boxborough, MIDDLESEX, MA | 42.48513889, -71.50322222 | 93.200 m | POLE | 31.000 m structure / 35.300 m overall | |
| 3 | T | | | | | | |
| 4 | T | | | | | | |
| 5 | T | MIDDLESEX, MA | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 34.000 m | | | | 82.500 | |
| 1 | 2 | T | | 31.000 m | | | | 49.500 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 39 AYER ROAD, LITTLETON, MA | MIDDLESEX | 9785402255 |
License history
| Date | File or call sign | Action |
|---|
| 2026-02-10 | WQXP547 | LIREN |
| 2026-02-09 | WQXP547 | LETRES |
| 2026-02-01 | WQXP547 | ESURNW |
| 2017-05-02 | WQXP547 | LIAUA |
| 2017-01-31 | WQXP547 | LETCNS |
| 2016-05-02 | WQXP547 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3807601 | 2026-08-02 01:18:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQXP547 | ULS 3807601 | 2026-08-02 01:18:29 |
| Status | A | ULS 3807601 | 2026-08-02 01:18:29 |
| Service | GU | ULS 3807601 | 2026-08-02 01:18:29 |
| Grant Date | 2026-02-10 | ULS 3807601 | 2026-08-02 01:18:29 |
| Expiration Date | 2036-05-02 | ULS 3807601 | 2026-08-02 01:18:29 |