Universal Licensing System
WRJB272
Humboldt, County of
License details
| ULS identifier | 4316818 |
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| Call sign | WRJB272 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2020-07-29 |
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| Expiration | 2030-07-29 |
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| Frequency range | 6645 MHz |
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| Locations | 2 |
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| Representative location | Trinidad, HUMBOLDT, CA |
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| Coordinates | 41.0543889, -124.1507500 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:53 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 6645.00000000 | | | | | |
| 1 | 1 | FXO | 6645.00000000 | | | | | |
| 1 | 1 | FXO | 6645.00000000 | | | | | |
| 1 | 1 | FXO | 6645.00000000 | | | | | |
| 1 | 1 | FXO | 6645.00000000 | | | | | |
| 1 | 1 | FXO | 6645.00000000 | | | | | |
| 1 | 1 | FXO | 6645.00000000 | | | | | |
| 1 | 1 | FXO | 6645.00000000 | | | | | |
| 1 | 1 | FXO | 6645.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6645.00000000 | | 10M0D7W |
| 1 | 1 | 6645.00000000 | | 10M0D7W |
| 1 | 1 | 6645.00000000 | | 10M0D7W |
| 1 | 1 | 6645.00000000 | | 10M0D7W |
| 1 | 1 | 6645.00000000 | | 10M0D7W |
| 1 | 1 | 6645.00000000 | | 10M0D7W |
| 1 | 1 | 6645.00000000 | | 10M0D7W |
| 1 | 1 | 6645.00000000 | | 10M0D7W |
| 1 | 1 | 6645.00000000 | | 10M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | End of Lighthouse RD, Trinidad, HUMBOLDT, CA | 41.05438889, -124.15075000 | 108.500 m | MAST | 15.700 m structure / 15.700 m overall | |
| 2 | R | | 40.80261111, -124.16200000 | 15.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS SB6-W60C | | V | 39.4000 | 181.9000 | | |
| 1 | 2 | R | RFS DA8-W57A | | | 41.5000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2022-06-24 | WRJB272 | COR |
| 2022-06-21 | WRJB272 | FRATRE |
| 2022-03-09 | WRJB272 | LETTRS |
| 2022-03-09 | WRJB272 | PNLISR |
| 2021-11-02 | WRJB272 | LETCNS |
| 2020-07-29 | WRJB272 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4316818 | 2026-08-02 02:47:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRJB272 | ULS 4316818 | 2026-08-02 02:47:53 |
| Status | A | ULS 4316818 | 2026-08-02 02:47:53 |
| Service | MW | ULS 4316818 | 2026-08-02 02:47:53 |
| Grant Date | 2020-07-29 | ULS 4316818 | 2026-08-02 02:47:53 |
| Expiration Date | 2030-07-29 | ULS 4316818 | 2026-08-02 02:47:53 |