Universal Licensing System
WNNU821
CALIFORNIA, STATE OF
License details
| ULS identifier | 1264329 |
|---|
| Call sign | WNNU821 |
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| Radio service | PW |
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| Status | A |
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| Grant date | 2024-10-16 |
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| Expiration | 2035-01-11 |
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| Frequency range | 42.34 - 42.6 MHz (3 frequencies) |
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| Locations | 1 |
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| Representative location | HESPERIA, SAN BERNARDINO, CA |
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| Coordinates | 34.3488611, -117.4458889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:01 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 42.34000000 | | | 120.000000 | 120.000000 | |
| 1 | 1 | FB | 42.56000000 | | | 120.000000 | 120.000000 | |
| 1 | 1 | FB | 42.60000000 | | | 120.000000 | 120.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 42.34000000 | | 20K0F3E |
| 1 | 1 | 42.56000000 | | 20K0F3E |
| 1 | 1 | 42.60000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CAJON SUMMIT PASS SITE 10 MI SW, HESPERIA, SAN BERNARDINO, CA | 34.34886111, -117.44588889 | 1315.000 m | POLE | 14.000 m structure / 17.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 17.000 m | V | | 360.0000 | 141.900 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | DOT MTCE STATION15 HWY 138, SAN BERNARDINO, CA | | 9166579999 |
License history
| Date | File or call sign | Action |
|---|
| 2024-10-16 | WNNU821 | LIREN |
| 2020-12-24 | WNNU821 | LIAUA |
| 2014-11-04 | WNNU821 | LIREN |
| 2014-10-20 | WNNU821 | LETRES |
| 2014-10-13 | WNNU821 | ESURNW |
| 2013-01-01 | WNNU821 | AUTHPR |
| 2012-12-30 | WNNU821 | FRATRM |
| 2012-12-30 | WNNU821 | ANATRM |
| 2012-10-17 | WNNU821 | PNLISR |
| 2012-10-17 | WNNU821 | LETTRS |
| 2012-06-12 | WNNU821 | LETCNS |
| 2011-09-13 | WNNU821 | LIMOD |
| 2010-12-21 | WNNU821 | LIAUA |
| 2010-12-20 | WNNU821 | ESCAPR |
| 2004-11-17 | WNNU821 | LIREN |
| 2004-10-18 | WNNU821 | LETRES |
| 2002-03-11 | WNNU821 | AUDOPR |
| 2000-10-20 | WNNU821 | LICCNV |
| 1999-12-01 | WNNU821 | AUTHPR |
| 1999-12-01 | WNNU821 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1264329 | 2026-08-02 01:16:01 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNNU821 | ULS 1264329 | 2026-08-02 01:16:01 |
| Status | A | ULS 1264329 | 2026-08-02 01:16:01 |
| Service | PW | ULS 1264329 | 2026-08-02 01:16:01 |
| Grant Date | 2024-10-16 | ULS 1264329 | 2026-08-02 01:16:01 |
| Expiration Date | 2035-01-11 | ULS 1264329 | 2026-08-02 01:16:01 |