Universal Licensing System
WNWP970
GLADHILL PLUMBING & HEATING
License details
| ULS identifier | 1685244 |
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| Call sign | WNWP970 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1996-05-13 |
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| Expiration | 2001-06-19 |
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| Cancellation | 2001-08-19 |
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| Frequency range | 463.475 - 468.475 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | FREDERICK, FREDERICK, MD |
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| Coordinates | 39.4901111, -77.4986111 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-09 02:55:01 |
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Licensee
| Name | GLADHILL PLUMBING & HEATING |
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| Applicant type | C |
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| FRN | 0002150886 |
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| Location | WOODSBORO, MD |
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| Address | 9580 WOODLAND DR, WOODSBORO, MD, 21798 |
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| Phone | 3018983875 |
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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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| 2 | 1 | FB4 | 463.47500000 | | | 75.000000 | 232.000000 | |
| 3 | 1 | MO | 463.47500000 | | | 40.000000 | | |
| 1 | 1 | FX1 | 468.47500000 | | | 40.000000 | | |
| 3 | 1 | MO | 468.47500000 | | | 40.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 463.47500000 | | 20K0F3E |
| 3 | 1 | 463.47500000 | | 20K0F3E |
| 1 | 1 | 468.47500000 | | 20K0F3E |
| 3 | 1 | 468.47500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | MD | | | | | |
| 2 | T | 6 MI W ON GAMBRILL ST PK RD, FREDERICK, FREDERICK, MD | 39.49011111, -77.49861111 | 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 | | 37.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 9580 WOODLAND DR, WOODSBORO, MD | | 3018983875 |
License history
| Date | File or call sign | Action |
|---|
| 2001-10-11 | WNWP970 | AUDCAN |
| 2001-08-19 | WNWP970 | LIEXP |
| 2001-03-26 | WNWP970 | LETRES |
| 2000-11-23 | WNWP970 | LICCNV |
| 1996-05-13 | WNWP970 | AUTHPR |
| 1996-05-13 | WNWP970 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1685244 | 2026-08-09 02:55:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNWP970 | ULS 1685244 | 2026-08-09 02:55:01 |
| Status | E | ULS 1685244 | 2026-08-09 02:55:01 |
| Service | IG | ULS 1685244 | 2026-08-09 02:55:01 |
| Grant Date | 1996-05-13 | ULS 1685244 | 2026-08-09 02:55:01 |
| Expiration Date | 2001-06-19 | ULS 1685244 | 2026-08-09 02:55:01 |
| Cancellation Date | 2001-08-19 | ULS 1685244 | 2026-08-09 02:55:01 |