Universal Licensing System
KRP770
CALIFORNIA, STATE OF
License details
| ULS identifier | 1288379 |
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| Call sign | KRP770 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2025-04-11 |
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| Expiration | 2035-07-07 |
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| Frequency range | 31.18 - 159.45 MHz (4 frequencies) |
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| Locations | 1 |
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| Representative location | RIVERSIDE, RIVERSIDE, CA |
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| Coordinates | 33.9622500, -117.2808611 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-16 06:49:26 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 31.18000000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | FB2 | 31.18000000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | FB | 151.17500000 | | | 120.000000 | 95.000000 | |
| 1 | 1 | FB2 | 151.17500000 | | | 120.000000 | 95.000000 | |
| 1 | 1 | FB | 151.38500000 | | | 120.000000 | 95.000000 | |
| 1 | 1 | FB2 | 151.38500000 | | | 120.000000 | 95.000000 | |
| 1 | 1 | FB | 159.45000000 | | | 100.000000 | 79.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 31.18000000 | | 20K0F3E |
| 1 | 1 | 31.18000000 | | 20K0F3E |
| 1 | 1 | 151.17500000 | | 11K2F3E |
| 1 | 1 | 151.17500000 | | 11K2F3E |
| 1 | 1 | 151.38500000 | | 11K2F3E |
| 1 | 1 | 151.38500000 | | 11K2F3E |
| 1 | 1 | 159.45000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | BOX SPRINGS MOUNTAIN 8 KM E, RIVERSIDE, RIVERSIDE, CA | 33.96225000, -117.28086111 | 935.000 m | TOWER | 31.000 m structure / 31.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 31.000 m | | | | 515.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 210 W SAN JACINTO AVE, PERRIS, CA | | 9166579999 |
License history
| Date | File or call sign | Action |
|---|
| 2025-04-11 | KRP770 | LIREN |
| 2020-11-10 | KRP770 | LIAUA |
| 2015-05-05 | KRP770 | LIREN |
| 2015-05-04 | KRP770 | ESUAPR |
| 2015-04-13 | KRP770 | LETRES |
| 2015-04-08 | KRP770 | ESURNW |
| 2012-02-15 | KRP770 | LIMOD |
| 2012-02-14 | KRP770 | ESUAPR |
| 2010-10-05 | KRP770 | ESCAPR |
| 2010-10-02 | KRP770 | LIAUA |
| 2010-10-01 | KRP770 | ESCAPR |
| 2005-05-17 | KRP770 | LIREN |
| 2005-04-11 | KRP770 | LETRES |
| 2002-03-11 | KRP770 | AUDOPR |
| 2000-10-20 | KRP770 | LICCNV |
| 2000-07-07 | KRP770 | LIMOD |
| 2000-07-07 | KRP770 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1288379 | 2026-08-16 06:49:26 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KRP770 | ULS 1288379 | 2026-08-16 06:49:26 |
| Status | A | ULS 1288379 | 2026-08-16 06:49:26 |
| Service | PW | ULS 1288379 | 2026-08-16 06:49:26 |
| Grant Date | 2025-04-11 | ULS 1288379 | 2026-08-16 06:49:26 |
| Expiration Date | 2035-07-07 | ULS 1288379 | 2026-08-16 06:49:26 |