Universal Licensing System
KA74981
MCGRAW HILL BROADCASTING CO INC
License details
| ULS identifier | 955117 |
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| Call sign | KA74981 |
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| Radio service | TP |
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| Status | C |
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| Grant date | 1982-01-06 |
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| Expiration | 2006-04-01 |
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| Cancellation | 2001-05-23 |
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| Frequency range | 1990 - 2110 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | DENVER, DENVER, CO |
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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 | 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 | MO | 1990.00000000 | 2110.00000000 | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 1990.00000000 | | 18M0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | VIC:DENVER, DENVER, DENVER, CO | | | | 6.100 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 | | | S | | 999.0000 | | |
| 2 | 1 | R | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2001-05-24 | KA74981 | LICAN |
| 1999-08-13 | KA74981 | LICCNV |
| 1999-03-18 | KA74981 | COR |
| 1998-11-05 | KA74981 | COR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 955117 | 2026-08-02 02:46:38 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KA74981 | ULS 955117 | 2026-08-02 02:46:38 |
| Status | C | ULS 955117 | 2026-08-02 02:46:38 |
| Service | TP | ULS 955117 | 2026-08-02 02:46:38 |
| Grant Date | 1982-01-06 | ULS 955117 | 2026-08-02 02:46:38 |
| Expiration Date | 2006-04-01 | ULS 955117 | 2026-08-02 02:46:38 |
| Cancellation Date | 2001-05-23 | ULS 955117 | 2026-08-02 02:46:38 |