Universal Licensing System
WZX777
SAN DIEGO, COUNTY OF
License details
| ULS identifier | 1284572 |
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| Call sign | WZX777 |
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| Radio service | PW |
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| Status | T |
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| Grant date | 2001-08-15 |
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| Expiration | 2011-10-14 |
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| Cancellation | 2003-11-17 |
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| Frequency range | 37.9 - 37.98 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | EL CAJON, SAN DIEGO, CA |
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| Coordinates | 32.7953333, -116.9716944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-16 06:45:56 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FB | 37.90000000 | | | 100.000000 | 100.000000 | |
| 1 | 1 | FB | 37.98000000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 37.90000000 | | 20K0F3E |
| 1 | 1 | 37.98000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 104 N JOHNSON AVE, EL CAJON, SAN DIEGO, CA | 32.79533333, -116.97169444 | 130.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 9.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 104 N JOHNSON AVE, EL CAJON, CA | | 6194406363 |
License history
| Date | File or call sign | Action |
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| 2003-11-17 | WZX777 | LITERM |
| 2002-03-29 | WZX777 | LIAUA |
| 2002-03-08 | WZX777 | AUDCAN |
| 2001-08-15 | WZX777 | LIREN |
| 2001-07-23 | WZX777 | LETRES |
| 2000-10-20 | WZX777 | LICCNV |
| 1996-09-19 | WZX777 | AUTHPR |
| 1996-09-19 | WZX777 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1284572 | 2026-08-16 06:45:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WZX777 | ULS 1284572 | 2026-08-16 06:45:56 |
| Status | T | ULS 1284572 | 2026-08-16 06:45:56 |
| Service | PW | ULS 1284572 | 2026-08-16 06:45:56 |
| Grant Date | 2001-08-15 | ULS 1284572 | 2026-08-16 06:45:56 |
| Expiration Date | 2011-10-14 | ULS 1284572 | 2026-08-16 06:45:56 |
| Cancellation Date | 2003-11-17 | ULS 1284572 | 2026-08-16 06:45:56 |