Universal Licensing System
WRKH790
State of Maryland, MIEMSS
License details
| ULS identifier | 4371178 |
|---|
| Call sign | WRKH790 |
|---|
| Radio service | MW |
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| Status | A |
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| Grant date | 2021-01-06 |
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| Expiration | 2031-01-06 |
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| Frequency range | 17785 MHz |
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| Locations | 2 |
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| Representative location | Oakland, GARRETT, MD |
|---|
| Coordinates | 39.4129722, -79.4008333 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:26 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17785.00000000 | | | | | |
| 1 | 1 | FXO | 17785.00000000 | | | | | |
| 1 | 1 | FXO | 17785.00000000 | | | | | |
| 1 | 1 | FXO | 17785.00000000 | | | | | |
| 1 | 1 | FXO | 17785.00000000 | | | | | |
| 1 | 1 | FXO | 17785.00000000 | | | | | |
| 1 | 1 | FXO | 17785.00000000 | | | | | |
| 1 | 1 | FXO | 17785.00000000 | | | | | |
| 1 | 1 | FXO | 17785.00000000 | | | | | |
| 1 | 1 | FXO | 17785.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17785.00000000 | | 30M0D7W |
| 1 | 1 | 17785.00000000 | | 30M0D7W |
| 1 | 1 | 17785.00000000 | | 30M0D7W |
| 1 | 1 | 17785.00000000 | | 30M0D7W |
| 1 | 1 | 17785.00000000 | | 30M0D7W |
| 1 | 1 | 17785.00000000 | | 30M0D7W |
| 1 | 1 | 17785.00000000 | | 30M0D7W |
| 1 | 1 | 17785.00000000 | | 30M0D7W |
| 1 | 1 | 17785.00000000 | | 30M0D7W |
| 1 | 1 | 17785.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 251 N 4th St, Oakland, GARRETT, MD | 39.41297222, -79.40083333 | 746.800 m | BANT | 16.200 m structure / 19.200 m overall | N |
| 2 | R | | 39.40902778, -79.41283333 | 772.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS SC2-190B | | V | 39.0000 | 247.0000 | | |
| 1 | 2 | R | RFS SC2-190B | | | 39.0000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2021-07-13 | WRKH790 | LIMOD |
| 2021-02-02 | WRKH790 | LIAUA |
| 2021-01-06 | WRKH790 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4371178 | 2026-08-02 02:46:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKH790 | ULS 4371178 | 2026-08-02 02:46:26 |
| Status | A | ULS 4371178 | 2026-08-02 02:46:26 |
| Service | MW | ULS 4371178 | 2026-08-02 02:46:26 |
| Grant Date | 2021-01-06 | ULS 4371178 | 2026-08-02 02:46:26 |
| Expiration Date | 2031-01-06 | ULS 4371178 | 2026-08-02 02:46:26 |