Universal Licensing System
WRDP540
MINUTEMAN REGIONAL HIGH SCHOOL
License details
| ULS identifier | 4171940 |
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| Call sign | WRDP540 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2019-06-19 |
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| Expiration | 2029-06-19 |
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| Frequency range | 464.0125 - 469.0125 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | LEXINGTON, MIDDLESEX, MA |
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| Coordinates | 42.4456944, -71.2688333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:23:00 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 464.01250000 | | | 50.000000 | 75.000000 | |
| 2 | 1 | MO | 464.01250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 469.01250000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.01250000 | | 7K60FXE |
| 1 | 1 | 464.01250000 | | 7K60FXD |
| 1 | 1 | 464.01250000 | | 11K2F1D |
| 1 | 1 | 464.01250000 | | 11K2F3E |
| 2 | 1 | 464.01250000 | | 7K60FXD |
| 2 | 1 | 464.01250000 | | 11K2F1D |
| 2 | 1 | 464.01250000 | | 7K60FXE |
| 2 | 1 | 464.01250000 | | 11K2F3E |
| 2 | 1 | 469.01250000 | | 7K60FXE |
| 2 | 1 | 469.01250000 | | 7K60FXD |
| 2 | 1 | 469.01250000 | | 11K2F1D |
| 2 | 1 | 469.01250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 758 MARRETT ROAD, LEXINGTON, MIDDLESEX, MA | 42.44569444, -71.26883333 | 61.000 m | BANT | 13.500 m structure / 14.900 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 14.900 m | | | | 28.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 758 MARRETT ROAD, LEXINGTON, MA | MIDDLESEX | 7818616500 |
License history
| Date | File or call sign | Action |
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| 2019-06-19 | WRDP540 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 4171940 | 2026-08-02 01:23:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRDP540 | ULS 4171940 | 2026-08-02 01:23:00 |
| Status | A | ULS 4171940 | 2026-08-02 01:23:00 |
| Service | IG | ULS 4171940 | 2026-08-02 01:23:00 |
| Grant Date | 2019-06-19 | ULS 4171940 | 2026-08-02 01:23:00 |
| Expiration Date | 2029-06-19 | ULS 4171940 | 2026-08-02 01:23:00 |