Universal Licensing System
WMK477
ICG TELECOM GROUP INC
License details
| ULS identifier | 1002425 |
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| Call sign | WMK477 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 1996-01-17 |
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| Expiration | 2001-02-01 |
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| Cancellation | 1998-05-28 |
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| Frequency range | 2164.4 MHz |
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| Locations | 2 |
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| Representative location | ROCKLIN, PLACER, CA |
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| Coordinates | 38.8148889, -121.2968889 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:48:12 |
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Licensee
| Name | ICG TELECOM GROUP INC |
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| Applicant type | C |
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| Location | ENGLEWOOD, CO |
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| Address | 9605 EAST MAROON CIRCLE, ENGLEWOOD, CO, 80112 |
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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 | 2164.40000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 2164.40000000 | | 3M50D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 695 MENLO DRIVE, ROCKLIN, PLACER, CA | 38.81488889, -121.29688889 | 39.000 m | | 10.700 m overall | |
| 2 | R | | 38.70711111, -121.47688889 | 11.000 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 | 30.0000 | 232.7000 | | |
| 1 | 2 | R | | | | 32.2000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 1999-08-14 | WMK477 | LICCNV |
| 1998-05-28 | WMK477 | LICAN |
| 1997-09-03 | WMK477 | LIASS |
| 1996-01-17 | WMK477 | LITRAN |
| 1994-01-24 | WMK477 | LIASS |
| 1992-03-19 | WMK477 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1002425 | 2026-08-02 02:48:12 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WMK477 | ULS 1002425 | 2026-08-02 02:48:12 |
| Status | C | ULS 1002425 | 2026-08-02 02:48:12 |
| Service | CF | ULS 1002425 | 2026-08-02 02:48:12 |
| Grant Date | 1996-01-17 | ULS 1002425 | 2026-08-02 02:48:12 |
| Expiration Date | 2001-02-01 | ULS 1002425 | 2026-08-02 02:48:12 |
| Cancellation Date | 1998-05-28 | ULS 1002425 | 2026-08-02 02:48:12 |