Universal Licensing System
WPMA401
GLADHILL BROTHERS FARMS
License details
| ULS identifier | 1790768 |
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| Call sign | WPMA401 |
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| Radio service | IG |
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| Status | T |
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| Grant date | 1998-05-04 |
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| Expiration | 2003-05-04 |
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| Cancellation | 2002-01-31 |
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| Frequency range | 31.72 MHz |
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| Locations | 2 |
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| Representative location | DAMASCUS, MONTGOMERY, MD |
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| Coordinates | 39.3237222, -77.2049722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:26:41 |
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Licensee
| Name | GLADHILL BROTHERS FARMS |
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| Applicant type | C |
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| Location | DAMASCUS, MD |
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| Address | 28129 RIDGE RD, DAMASCUS, MD, 20872 |
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| Phone | 3012532141 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FB | 31.72000000 | | | 100.000000 | 150.000000 | |
| 2 | 1 | MO | 31.72000000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 31.72000000 | | 20K0F3E |
| 2 | 1 | 31.72000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 28129 RIDGE RD, DAMASCUS, MONTGOMERY, MD | 39.32372222, -77.20497222 | 232.000 m | TOWER | 21.000 m structure / 22.000 m overall | N |
| 2 | T | MONTGOMERY, MD | 39.32372222, -77.20497222 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 22.000 m | H | 3.0000 | 0.0000 | 0.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 28129 RIDGE RD & 26550 RIDGE RD, DAMASCUS, MD | | 3012532141 |
License history
| Date | File or call sign | Action |
|---|
| 2002-01-31 | WPMA401 | LITERM |
| 2001-09-27 | WPMA401 | AUDCAN |
| 2000-11-23 | WPMA401 | LICCNV |
| 1998-05-07 | WPMA401 | AUTHPR |
| 1998-05-04 | WPMA401 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1790768 | 2026-08-02 01:26:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPMA401 | ULS 1790768 | 2026-08-02 01:26:41 |
| Status | T | ULS 1790768 | 2026-08-02 01:26:41 |
| Service | IG | ULS 1790768 | 2026-08-02 01:26:41 |
| Grant Date | 1998-05-04 | ULS 1790768 | 2026-08-02 01:26:41 |
| Expiration Date | 2003-05-04 | ULS 1790768 | 2026-08-02 01:26:41 |
| Cancellation Date | 2002-01-31 | ULS 1790768 | 2026-08-02 01:26:41 |