Universal Licensing System
WNTL511
SOUTH COAST AIR QUALITY MANAGEMENT DISTRICT
License details
| ULS identifier | 1023919 |
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| Call sign | WNTL511 |
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| Radio service | MW |
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| Status | E |
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| Grant date | 1991-12-17 |
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| Expiration | 1996-12-17 |
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| Frequency range | 10618.75 MHz |
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| Locations | 3 |
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| Representative location | PASADENA, LOS ANGELES, CA |
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| Coordinates | 34.1425000, -118.1467222 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:59 |
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Licensee
| Name | SOUTH COAST AIR QUALITY MANAGEMENT DISTRICT |
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| Applicant type | G |
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| Location | DIAMOND BAR, CA |
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| Address | 21865 COPLEY DR, DIAMOND BAR, CA, 91765 |
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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 | FXO | 10618.75000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 10618.75000000 | | 2M50F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 297 N MARENGO AVE SUITE 101, PASADENA, LOS ANGELES, CA | 34.14250000, -118.14672222 | 265.800 m | | 13.700 m structure / 13.700 m overall | |
| 2 | P | | 34.14166667, -118.14505556 | 268.200 m | | 39.000 m overall | |
| 3 | R | | 33.97333333, -117.94311111 | 431.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | H | 43.6000 | 121.0000 | | |
| 1 | 2 | P | | | H | | 134.9000 | | |
| 1 | 3 | R | | | | 43.6000 | | | |
License history
| Date | File or call sign | Action |
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| 1999-08-14 | WNTL511 | LICCNV |
| 1999-04-26 | WNTL511 | COR |
| 1991-12-17 | WNTL511 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1023919 | 2026-08-02 02:47:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNTL511 | ULS 1023919 | 2026-08-02 02:47:59 |
| Status | E | ULS 1023919 | 2026-08-02 02:47:59 |
| Service | MW | ULS 1023919 | 2026-08-02 02:47:59 |
| Grant Date | 1991-12-17 | ULS 1023919 | 2026-08-02 02:47:59 |
| Expiration Date | 1996-12-17 | ULS 1023919 | 2026-08-02 02:47:59 |