Universal Licensing System
WPBS837
WILLOUGHBY PLUMBING SERVICES
License details
| ULS identifier | 1928895 |
|---|
| Call sign | WPBS837 |
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| Radio service | YU |
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| Status | E |
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| Grant date | 1998-11-18 |
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| Expiration | 2004-01-31 |
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| Cancellation | 2004-04-04 |
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| Frequency range | 896.15 - 939.2125 MHz (10 frequencies) |
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| Locations | 3 |
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| Representative location | FREDERICK, FREDERICK, MD |
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| Coordinates | 39.4901111, -77.4485833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:17 |
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Licensee
| Name | WILLOUGHBY PLUMBING SERVICES |
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| Applicant type | C |
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| FRN | 0002152957 |
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| Location | SYKESVILLE, MD |
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| Address | 6203 PATRICK DR, SYKESVILLE, MD, 21784 |
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| Phone | 4107817051 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FX1 | 896.15000000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | MO | 896.15000000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FX1 | 897.17500000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | MO | 897.17500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FX1 | 897.72500000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | MO | 897.72500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FX1 | 898.67500000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | MO | 898.67500000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FX1 | 900.21250000 | | | 35.000000 | 35.000000 | |
| 3 | 1 | MO | 900.21250000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | FB4C | 935.15000000 | | | 150.000000 | 212.000000 | |
| 2 | 1 | FB4C | 936.17500000 | | | 150.000000 | 212.000000 | |
| 2 | 1 | FB4C | 936.72500000 | | | 150.000000 | 212.000000 | |
| 2 | 1 | FB4C | 937.67500000 | | | 150.000000 | 212.000000 | |
| 2 | 1 | FB4C | 939.21250000 | | | 150.000000 | 212.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 896.15000000 | | 13K6F3E |
| 3 | 1 | 896.15000000 | | 13K6F3E |
| 1 | 1 | 897.17500000 | | 13K6F3E |
| 3 | 1 | 897.17500000 | | 13K6F3E |
| 1 | 1 | 897.72500000 | | 13K6F3E |
| 3 | 1 | 897.72500000 | | 13K6F3E |
| 1 | 1 | 898.67500000 | | 13K6F3E |
| 3 | 1 | 898.67500000 | | 13K6F3E |
| 1 | 1 | 900.21250000 | | 13K6F3E |
| 3 | 1 | 900.21250000 | | 13K6F3E |
| 2 | 1 | 935.15000000 | | 13K6F3E |
| 2 | 1 | 936.17500000 | | 13K6F3E |
| 2 | 1 | 936.72500000 | | 13K6F3E |
| 2 | 1 | 937.67500000 | | 13K6F3E |
| 2 | 1 | 939.21250000 | | 13K6F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MD | | | | | |
| 2 | T | GAMBRILL MOUNTAIN, FREDERICK, FREDERICK, MD | 39.49011111, -77.44858333 | 561.000 m | | 30.000 m structure / 30.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 30.000 m | | | | 363.000 | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 6203 PATRICK DR, SYKESVILLE, MD | | 4107817051 |
License history
| Date | File or call sign | Action |
|---|
| 2004-04-04 | WPBS837 | LIEXP |
| 2003-11-03 | WPBS837 | LETRES |
| 2000-11-24 | WPBS837 | LICCNV |
| 1998-11-18 | WPBS837 | LIREN |
| 1998-11-18 | WPBS837 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1928895 | 2026-08-02 01:09:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPBS837 | ULS 1928895 | 2026-08-02 01:09:17 |
| Status | E | ULS 1928895 | 2026-08-02 01:09:17 |
| Service | YU | ULS 1928895 | 2026-08-02 01:09:17 |
| Grant Date | 1998-11-18 | ULS 1928895 | 2026-08-02 01:09:17 |
| Expiration Date | 2004-01-31 | ULS 1928895 | 2026-08-02 01:09:17 |
| Cancellation Date | 2004-04-04 | ULS 1928895 | 2026-08-02 01:09:17 |