Universal Licensing System
WRKH977
Declaration Networks Group
License details
| ULS identifier | 4371480 |
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| Call sign | WRKH977 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2021-01-07 |
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| Expiration | 2031-01-07 |
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| Frequency range | 11485 MHz |
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| Locations | 2 |
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| Representative location | Burlington, SKAGIT, WA |
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| Coordinates | 48.4806111, -122.3366944 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:33 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 11485.00000000 | | | | | |
| 1 | 1 | FXO | 11485.00000000 | | | | | |
| 1 | 1 | FXO | 11485.00000000 | | | | | |
| 1 | 1 | FXO | 11485.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 11485.00000000 | | 79M6D7D |
| 1 | 1 | 11485.00000000 | | 79M6D7D |
| 1 | 1 | 11485.00000000 | | 79M6D7D |
| 1 | 1 | 11485.00000000 | | 79M6D7D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 321 Hansen Pl, Burlington, SKAGIT, WA | 48.48061111, -122.33669444 | 8.900 m | POLE | 4.600 m structure / 4.600 m overall | |
| 2 | R | | 48.54608333, -122.29505556 | 265.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Jirous Antennas JRMC-680-10/11 | | S | 36.0000 | 22.9000 | | |
| 1 | 2 | R | Jirous Antennas JRMC-680-10/11 | | | 36.0000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-05-14 | WRKH977 | LIASS |
| 2024-05-23 | WRKH977 | LITRAN |
| 2022-04-05 | WRKH977 | LETCNS |
| 2021-01-07 | WRKH977 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4371480 | 2026-08-02 02:44:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRKH977 | ULS 4371480 | 2026-08-02 02:44:33 |
| Status | A | ULS 4371480 | 2026-08-02 02:44:33 |
| Service | MG | ULS 4371480 | 2026-08-02 02:44:33 |
| Grant Date | 2021-01-07 | ULS 4371480 | 2026-08-02 02:44:33 |
| Expiration Date | 2031-01-07 | ULS 4371480 | 2026-08-02 02:44:33 |