Universal Licensing System
WHY311
NBC TELEMUNDO LICENSE LLC
License details
| ULS identifier | 985508 |
|---|
| Call sign | WHY311 |
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| Radio service | TI |
|---|
| Status | A |
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| Grant date | 1983-11-09 |
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| Expiration | 2030-12-01 |
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| Frequency range | 12987.5 MHz |
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| Locations | 2 |
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| Representative location | Mt Wilson, LOS ANGELES, CA |
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| Coordinates | 34.2253056, -118.0649722 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:43:12 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 12987.50000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 12987.50000000 | | 25M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4 Video Rd, Mt Wilson, LOS ANGELES, CA | 34.22530556, -118.06497222 | 1727.900 m | B | 12.200 m structure / 19.800 m overall | N |
| 2 | R | | 34.14283333, -118.35941667 | 168.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | Commscope PX8-127C | | V | 47.6000 | 251.5000 | | |
| 1 | 2 | R | Commscope P8-122E | | | 47.6000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2024-02-28 | WHY311 | PNACT |
| 2024-02-24 | WHY311 | PLAUPR |
| 2024-02-23 | WHY311 | LIREN |
| 2022-10-25 | WHY311 | LIAUA |
| 2021-01-27 | WHY311 | PNACT |
| 2021-01-22 | WHY311 | LIMOD |
| 2021-01-22 | WHY311 | PLAUPR |
| 2019-01-30 | WHY311 | PNACT |
| 2019-01-03 | WHY311 | AUTHPR |
| 2019-01-01 | WHY311 | LIREN |
| 2014-10-06 | WHY311 | LIMOD |
| 2014-09-19 | WHY311 | ESUAPR |
| 2011-04-22 | WHY311 | ESUFRN |
| 2011-04-06 | WHY311 | PNACT |
| 2011-04-04 | WHY311 | LIAUA |
| 2011-04-02 | WHY311 | AUTHPR |
| 2011-04-01 | WHY311 | LIMOD |
| 2011-03-31 | WHY311 | ESUAPR |
| 2011-02-09 | WHY311 | PNACT |
| 2011-02-05 | WHY311 | AUTHPR |
| 2011-02-03 | WHY311 | AUTHPR |
| 2011-02-02 | WHY311 | LIMOD |
| 2011-01-24 | WHY311 | LIMOD |
| 2010-11-10 | WHY311 | ESUAPR |
| 2009-11-06 | WHY311 | LIAUA |
| 2009-11-03 | WHY311 | ESCAPR |
| 2008-09-25 | WHY311 | ESCFRN |
| 2008-06-04 | WHY311 | PNACT |
| 2008-05-31 | WHY311 | AUTHPR |
| 2008-05-30 | WHY311 | LIMOD |
| 2004-06-02 | WHY311 | PNACT |
| 2004-05-27 | WHY311 | AUTHPR |
| 2004-05-26 | WHY311 | LIMOD |
| 2003-01-29 | WHY311 | PNACT |
| 2003-01-22 | WHY311 | AUTHPR |
| 2003-01-21 | WHY311 | LIMOD |
| 1999-08-13 | WHY311 | LICCNV |
| 1999-07-19 | WHY311 | COR |
| 1998-08-31 | WHY311 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 985508 | 2026-08-02 02:43:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WHY311 | ULS 985508 | 2026-08-02 02:43:12 |
| Status | A | ULS 985508 | 2026-08-02 02:43:12 |
| Service | TI | ULS 985508 | 2026-08-02 02:43:12 |
| Grant Date | 1983-11-09 | ULS 985508 | 2026-08-02 02:43:12 |
| Expiration Date | 2030-12-01 | ULS 985508 | 2026-08-02 02:43:12 |