Universal Licensing System
KNK78
MCGRAW HILL BROADCASTING CO INC
License details
| ULS identifier | 962419 |
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| Call sign | KNK78 |
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| Radio service | TI |
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| Status | C |
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| Grant date | 1976-05-16 |
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| Expiration | 2006-12-01 |
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| Cancellation | 1999-08-10 |
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| Frequency range | 2076 - 2093 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | SILVERADO, ORANGE, CA |
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| Coordinates | 34.7113611, -117.5507222 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:38 |
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Licensee
| Name | MCGRAW HILL BROADCASTING CO INC |
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| Applicant type | C |
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| FRN | 0003476827 |
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| Location | SAN DIEGO, CA |
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| Address | SAN DIEGO, CA, 92138 |
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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 | 2076.00000000 | 2093.00000000 | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 2076.00000000 | | 17M0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | SANTIAGO PK, SILVERADO, ORANGE, CA | 34.71136111, -117.55072222 | 1727.000 m | | 9.100 m structure / 7.600 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | | | 164.0000 | | |
| 2 | 1 | R | | | | | | | |
License history
| Date | File or call sign | Action |
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| 2000-05-24 | KNK78 | LICAN |
| 2000-05-23 | KNK78 | COR |
| 1999-08-13 | KNK78 | LICCNV |
| 1995-06-19 | KNK78 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 962419 | 2026-08-02 02:46:38 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNK78 | ULS 962419 | 2026-08-02 02:46:38 |
| Status | C | ULS 962419 | 2026-08-02 02:46:38 |
| Service | TI | ULS 962419 | 2026-08-02 02:46:38 |
| Grant Date | 1976-05-16 | ULS 962419 | 2026-08-02 02:46:38 |
| Expiration Date | 2006-12-01 | ULS 962419 | 2026-08-02 02:46:38 |
| Cancellation Date | 1999-08-10 | ULS 962419 | 2026-08-02 02:46:38 |