Universal Licensing System
WHX812
State of Maryland - Maryland Transportation Authority
License details
| ULS identifier | 1979082 |
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| Call sign | WHX812 |
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| Radio service | MC |
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| Status | E |
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| Grant date | 2000-03-22 |
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| Expiration | 2005-03-22 |
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| Cancellation | 2005-07-30 |
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| Frequency range | 156.45 - 157.1 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | BALTIMORE, MD |
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| Coordinates | 39.2326111, -76.5066389 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:39 |
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Licensee
| Name | State of Maryland - Maryland Transportation Authority |
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| Applicant type | G |
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| FRN | 0006052575 |
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| Location | BALTIMORE, MD |
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| Address | Baltimore Harbor Tunnel 1200 Frankfurst Avenue, BALTIMORE, MD, 21226 |
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| Phone | 4105371312 |
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| Email | [email protected] |
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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 | FCL | 156.45000000 | | | 50.000000 | | |
| 1 | 1 | FCL | 156.55000000 | | | 50.000000 | | |
| 1 | 1 | FCL | 156.70000000 | | | 50.000000 | | |
| 1 | 1 | FCL | 156.80000000 | | | 50.000000 | | |
| 1 | 1 | FCL | 157.10000000 | | | 50.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 156.45000000 | | 16K0F3E |
| 1 | 1 | 156.55000000 | | 16K0F3E |
| 1 | 1 | 156.70000000 | | 16K0F3E |
| 1 | 1 | 156.80000000 | | 16K0F3E |
| 1 | 1 | 157.10000000 | | 16K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | FRANCIS SCOTT KEY BRIDGE POLICE DETACH STATION 700 MAIN ST FOOT OF MAIN ST, BALTIMORE, MD | 39.23261111, -76.50663889 | 3.000 m | TOWER | 11.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 16.000 m | | | | | |
License history
| Date | File or call sign | Action |
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| 2005-07-30 | WHX812 | LIEXP |
| 2004-11-24 | WHX812 | LIAUA |
| 2004-11-23 | WHX812 | ESUAPR |
| 2002-02-16 | WHX812 | LIAUA |
| 2001-04-27 | WHX812 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1979082 | 2026-08-02 02:08:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WHX812 | ULS 1979082 | 2026-08-02 02:08:39 |
| Status | E | ULS 1979082 | 2026-08-02 02:08:39 |
| Service | MC | ULS 1979082 | 2026-08-02 02:08:39 |
| Grant Date | 2000-03-22 | ULS 1979082 | 2026-08-02 02:08:39 |
| Expiration Date | 2005-03-22 | ULS 1979082 | 2026-08-02 02:08:39 |
| Cancellation Date | 2005-07-30 | ULS 1979082 | 2026-08-02 02:08:39 |