Universal Licensing System
WPKR460
MARTIN G IMBACH INC
License details
| ULS identifier | 1872688 |
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| Call sign | WPKR460 |
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| Radio service | IG |
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| Status | T |
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| Grant date | 1997-06-13 |
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| Expiration | 2002-06-13 |
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| Cancellation | 2002-04-11 |
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| Frequency range | 151.565 MHz |
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| Locations | 2 |
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| Representative location | BALTIMORE, MD |
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| Coordinates | 39.2120556, -76.5819167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:33 |
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Licensee
| Name | MARTIN G IMBACH INC |
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| Applicant type | C |
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| FRN | 0002162683 |
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| Location | BALTIMORE, MD |
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| Address | 6121 PENNINGTON AVE, BALTIMORE, MD, 212261689 |
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| Phone | 4103556121 |
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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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| 1 | 1 | FB | 151.56500000 | | | 100.000000 | 150.000000 | |
| 2 | 1 | MO | 151.56500000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 151.56500000 | | 20K0F3E |
| 2 | 1 | 151.56500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 6121 PENNINGTON AVENUE, BALTIMORE, MD | 39.21205556, -76.58191667 | 5.000 m | POLE | 6.000 m structure / 21.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 21.000 m | | | | 2.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 6121 PENNINGSTON AVENUE, BALTIMORE, MD | | 4103556121 |
License history
| Date | File or call sign | Action |
|---|
| 2002-04-11 | WPKR460 | LITERM |
| 2002-03-18 | WPKR460 | LETRES |
| 2001-11-21 | WPKR460 | AUDCAN |
| 2000-11-24 | WPKR460 | LICCNV |
| 1997-06-13 | WPKR460 | LIISS |
| 1997-06-13 | WPKR460 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1872688 | 2026-08-02 01:12:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKR460 | ULS 1872688 | 2026-08-02 01:12:33 |
| Status | T | ULS 1872688 | 2026-08-02 01:12:33 |
| Service | IG | ULS 1872688 | 2026-08-02 01:12:33 |
| Grant Date | 1997-06-13 | ULS 1872688 | 2026-08-02 01:12:33 |
| Expiration Date | 2002-06-13 | ULS 1872688 | 2026-08-02 01:12:33 |
| Cancellation Date | 2002-04-11 | ULS 1872688 | 2026-08-02 01:12:33 |