Universal Licensing System
WPIF412
C A KING JR PLUMBING & HEATING INC
License details
| ULS identifier | 1931374 |
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| Call sign | WPIF412 |
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| Radio service | YU |
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| Status | E |
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| Grant date | 2000-05-03 |
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| Expiration | 2005-08-31 |
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| Cancellation | 2006-01-07 |
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| Frequency range | 896.15 - 939.2125 MHz (10 frequencies) |
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| Locations | 2 |
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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 01:28:08 |
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Licensee
| Name | C A KING JR PLUMBING & HEATING INC |
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| Applicant type | C |
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| Location | MIDDLETOWN, MD |
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| Address | 1929 MOUNTAIN CHURCH RD, MIDDLETOWN, MD, 21769 |
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| Phone | 3013716930 |
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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 | MO | 896.15000000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO | 897.17500000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO | 897.72500000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO | 898.67500000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO | 900.21250000 | | | 35.000000 | 35.000000 | |
| 1 | 1 | FB4C | 935.15000000 | | | 150.000000 | 212.000000 | |
| 1 | 1 | FB4C | 936.17500000 | | | 150.000000 | 212.000000 | |
| 1 | 1 | FB4C | 936.72500000 | | | 150.000000 | 212.000000 | |
| 1 | 1 | FB4C | 937.67500000 | | | 150.000000 | 212.000000 | |
| 1 | 1 | FB4C | 939.21250000 | | | 150.000000 | 212.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 896.15000000 | | 13K6F3E |
| 2 | 1 | 897.17500000 | | 13K6F3E |
| 2 | 1 | 897.72500000 | | 13K6F3E |
| 2 | 1 | 898.67500000 | | 13K6F3E |
| 2 | 1 | 900.21250000 | | 13K6F3E |
| 1 | 1 | 935.15000000 | | 13K6F3E |
| 1 | 1 | 936.17500000 | | 13K6F3E |
| 1 | 1 | 936.72500000 | | 13K6F3E |
| 1 | 1 | 937.67500000 | | 13K6F3E |
| 1 | 1 | 939.21250000 | | 13K6F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | GAMBRILL MOUNTAIN, FREDERICK, FREDERICK, MD | 39.49011111, -77.44858333 | 561.000 m | TOWER | 46.000 m structure / 46.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 30.000 m | | | | 363.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1929 MOUNTAIN CHURCH RD, MIDDLETOWN, MD | | 3013716930 |
License history
| Date | File or call sign | Action |
|---|
| 2006-01-07 | WPIF412 | LIEXP |
| 2005-06-06 | WPIF412 | LETRES |
| 2000-11-24 | WPIF412 | LICCNV |
| 2000-05-03 | WPIF412 | AUTHPR |
| 2000-05-03 | WPIF412 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1931374 | 2026-08-02 01:28:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPIF412 | ULS 1931374 | 2026-08-02 01:28:08 |
| Status | E | ULS 1931374 | 2026-08-02 01:28:08 |
| Service | YU | ULS 1931374 | 2026-08-02 01:28:08 |
| Grant Date | 2000-05-03 | ULS 1931374 | 2026-08-02 01:28:08 |
| Expiration Date | 2005-08-31 | ULS 1931374 | 2026-08-02 01:28:08 |
| Cancellation Date | 2006-01-07 | ULS 1931374 | 2026-08-02 01:28:08 |