Universal Licensing System
KLC73
MCGRAW HILL BROADCASTING CO INC
License details
| ULS identifier | 961287 |
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| Call sign | KLC73 |
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| Radio service | AS |
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| Status | C |
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| Grant date | 1974-03-28 |
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| Expiration | 2006-04-01 |
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| Cancellation | 1999-01-22 |
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| Frequency range | 947 MHz |
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| Locations | 2 |
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| Representative location | DENVER, DENVER, CO |
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| Coordinates | 39.7260833, -104.9855278 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-09 15:44:56 |
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Licensee
| Name | MCGRAW HILL BROADCASTING CO INC |
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| Applicant type | C |
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| Location | DENVER, CO |
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| Address | 123 SPEER BLVD, DENVER, CO, 80203 |
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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 | 947.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 947.00000000 | | 430KF3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 123 SPEER BLVD, DENVER, DENVER, CO | 39.72608333, -104.98552778 | 1595.600 m | | 25.900 m overall | |
| 2 | R | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | | | 17.6000 | 271.0000 | | |
| 1 | 2 | R | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 1999-08-13 | KLC73 | LICCNV |
| 1999-01-22 | KLC73 | LICAN |
| 1998-12-28 | KLC73 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 961287 | 2026-08-09 15:44:56 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KLC73 | ULS 961287 | 2026-08-09 15:44:56 |
| Status | C | ULS 961287 | 2026-08-09 15:44:56 |
| Service | AS | ULS 961287 | 2026-08-09 15:44:56 |
| Grant Date | 1974-03-28 | ULS 961287 | 2026-08-09 15:44:56 |
| Expiration Date | 2006-04-01 | ULS 961287 | 2026-08-09 15:44:56 |
| Cancellation Date | 1999-01-22 | ULS 961287 | 2026-08-09 15:44:56 |