Universal Licensing System
WPWC207
WASHINGTON SUBURBAN SANITARY COMMISSION
License details
| ULS identifier | 2452199 |
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| Call sign | WPWC207 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2012-09-07 |
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| Expiration | 2022-10-08 |
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| Cancellation | 2022-12-24 |
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| Frequency range | 452.2125 - 457.2125 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | POTOMAC, MONTGOMERY, MD |
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| Coordinates | 39.0403889, -77.2535833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:11:37 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.21250000 | | | 2.000000 | 2.000000 | |
| 2 | 1 | MO | 457.21250000 | | | 2.000000 | 2.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.21250000 | | 11K2F3E |
| 2 | 1 | 457.21250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 12200 RIVER ROAD, POTOMAC, MONTGOMERY, MD | 39.04038889, -77.25358333 | 79.000 m | B | 21.000 m structure / 31.000 m overall | |
| 2 | T | | | 0.000 m | | 0.000 m structure / 0.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 31.000 m | | | 360.0000 | 11.600 | |
| 1 | 2 | | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 14501 SWEITZER LANE, LAUREL, MD | PRINCE GEORGE'S | 3012067183 |
License history
| Date | File or call sign | Action |
|---|
| 2022-12-24 | WPWC207 | LIEXP |
| 2022-07-18 | WPWC207 | LETRES |
| 2019-12-11 | WPWC207 | LIAUA |
| 2018-12-07 | WPWC207 | LIAUA |
| 2012-09-07 | WPWC207 | LIREN |
| 2012-08-09 | WPWC207 | ESURNW |
| 2012-07-16 | WPWC207 | LETRES |
| 2012-07-10 | WPWC207 | ESURNW |
| 2003-08-01 | WPWC207 | LETCNS |
| 2002-10-08 | WPWC207 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2452199 | 2026-08-02 01:11:37 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPWC207 | ULS 2452199 | 2026-08-02 01:11:37 |
| Status | E | ULS 2452199 | 2026-08-02 01:11:37 |
| Service | IG | ULS 2452199 | 2026-08-02 01:11:37 |
| Grant Date | 2012-09-07 | ULS 2452199 | 2026-08-02 01:11:37 |
| Expiration Date | 2022-10-08 | ULS 2452199 | 2026-08-02 01:11:37 |
| Cancellation Date | 2022-12-24 | ULS 2452199 | 2026-08-02 01:11:37 |