Universal Licensing System
KCU90
CALIFORNIA, STATE OF
License details
| ULS identifier | 957799 |
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| Call sign | KCU90 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2020-04-22 |
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| Expiration | 2030-06-27 |
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| Frequency range | 6645 - 6865 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | EUREKA, HUMBOLDT, CA |
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| Coordinates | 40.7912500, -124.1753333 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:22 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 6645.00000000 | | | | | |
| 1 | 1 | FXO | 6865.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 6645.00000000 | | 10M0F8W |
| 1 | 1 | 6865.00000000 | | 10M0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1656 UNION ST, EUREKA, HUMBOLDT, CA | 40.79125000, -124.17533333 | 10.700 m | BTWR | 15.200 m structure / 33.500 m overall | N |
| 2 | R | | 40.41705556, -124.12058333 | 971.700 m | | | |
| 3 | R | | 40.87458333, -123.73255556 | 1509.100 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 42.3000 | 173.6000 | | |
| 1 | 2 | R | | | | 42.3000 | | | |
| 1 | 3 | R | ANDREW CORPORATION P6-65C | | | 39.7000 | | | |
| 2 | 1 | T | ANDREW CORPORATION P8-65C | | H | 42.3000 | 75.9000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2020-08-13 | KCU90 | LIAUA |
| 2020-04-28 | KCU90 | LIAUA |
| 2020-04-22 | KCU90 | LIREN |
| 2020-04-06 | KCU90 | LETRES |
| 2015-02-11 | KCU90 | LIAUA |
| 2015-02-10 | KCU90 | ESUAPR |
| 2010-09-28 | KCU90 | LIAUA |
| 2010-09-27 | KCU90 | ESCAPR |
| 2010-03-31 | KCU90 | LIREN |
| 2010-03-30 | KCU90 | ESUAPR |
| 2010-03-29 | KCU90 | ESURNW |
| 2003-05-02 | KCU90 | LIMOD |
| 2000-04-21 | KCU90 | LIREN |
| 2000-04-01 | KCU90 | LETRES |
| 1999-08-13 | KCU90 | LICCNV |
| 1995-05-24 | KCU90 | LIREN |
| 1990-06-20 | KCU90 | LIMOD |
| 1988-03-31 | KCU90 | LIMOD |
| 1987-11-23 | KCU90 | LIMOD |
| 1984-05-21 | KCU90 | LIMOD |
| 1982-12-06 | KCU90 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 957799 | 2026-08-02 02:46:22 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KCU90 | ULS 957799 | 2026-08-02 02:46:22 |
| Status | A | ULS 957799 | 2026-08-02 02:46:22 |
| Service | MW | ULS 957799 | 2026-08-02 02:46:22 |
| Grant Date | 2020-04-22 | ULS 957799 | 2026-08-02 02:46:22 |
| Expiration Date | 2030-06-27 | ULS 957799 | 2026-08-02 02:46:22 |