Universal Licensing System
WMU274
POTOMAC RADIO GROUP, INC.
License details
| ULS identifier | 1007065 |
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| Call sign | WMU274 |
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| Radio service | AS |
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| Status | C |
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| Grant date | 1993-09-30 |
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| Expiration | 2019-10-01 |
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| Cancellation | 2019-03-06 |
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| Frequency range | 946.375 - 946.625 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | LEESBURG, LOUDOUN, VA |
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| Coordinates | 39.1103611, -77.5835833 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:45 |
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Licensee
| Name | POTOMAC RADIO GROUP, INC. |
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| Applicant type | C |
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| FRN | 0027860832 |
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| Location | FALLS CHURCH, VA |
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| Address | 2890 EMMA LEE STREET SUITE 201, FALLS CHURCH, VA, 22042 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 946.37500000 | | | | | |
| 1 | 1 | FXO | 946.62500000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 946.37500000 | | 100KF9W |
| 1 | 1 | 946.62500000 | | 100KF9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 711 WAGE DR SW, LEESBURG, LOUDOUN, VA | 39.11036111, -77.58358333 | 114.900 m | | 30.500 m overall | |
| 2 | R | | 39.12369444, -77.62497222 | 195.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | H | | 293.0000 | | |
| 1 | 2 | R | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2019-03-07 | WMU274 | LICAN |
| 2019-03-06 | WMU274 | PNACT |
| 2019-03-01 | WMU274 | AUTHPR |
| 2019-02-28 | WMU274 | LIMOD |
| 2019-02-06 | WMU274 | PNACT |
| 2019-01-31 | WMU274 | AUTHPR |
| 2019-01-30 | WMU274 | LIMOD |
| 2014-05-28 | WMU274 | PNACT |
| 2014-05-22 | WMU274 | AUTHPR |
| 2014-05-21 | WMU274 | LIMOD |
| 2013-11-20 | WMU274 | PNACT |
| 2013-11-19 | WMU274 | LTSFRN |
| 2013-11-16 | WMU274 | AUTHPR |
| 2013-11-15 | WMU274 | LIMOD |
| 2011-10-05 | WMU274 | PNACT |
| 2011-09-29 | WMU274 | AUTHPR |
| 2011-09-28 | WMU274 | LIREN |
| 2011-04-08 | WMU274 | PARREB |
| 2005-12-07 | WMU274 | PNACT |
| 2005-12-03 | WMU274 | AUTHPR |
| 2005-12-02 | WMU274 | LIMOD |
| 2005-12-02 | WMU274 | PARSIL |
| 2003-10-15 | WMU274 | PNACT |
| 2003-10-09 | WMU274 | AUTHPR |
| 2003-10-08 | WMU274 | LIREN |
| 2003-01-29 | WMU274 | PNACT |
| 2003-01-22 | WMU274 | AUTHPR |
| 2003-01-21 | WMU274 | LIMOD |
| 1999-08-14 | WMU274 | LICCNV |
| 1999-07-12 | WMU274 | COR |
| 1998-09-18 | WMU274 | COR |
| 1998-09-10 | WMU274 | COR |
| 1998-05-04 | WMU274 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1007065 | 2026-08-02 02:47:45 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WMU274 | ULS 1007065 | 2026-08-02 02:47:45 |
| Status | C | ULS 1007065 | 2026-08-02 02:47:45 |
| Service | AS | ULS 1007065 | 2026-08-02 02:47:45 |
| Grant Date | 1993-09-30 | ULS 1007065 | 2026-08-02 02:47:45 |
| Expiration Date | 2019-10-01 | ULS 1007065 | 2026-08-02 02:47:45 |
| Cancellation Date | 2019-03-06 | ULS 1007065 | 2026-08-02 02:47:45 |