Universal Licensing System
WDU457
GTE NORTH INCORPORATED
License details
| ULS identifier | 973921 |
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| Call sign | WDU457 |
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| Radio service | CF |
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| Status | C |
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| Grant date | 1992-12-01 |
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| Expiration | 2001-02-01 |
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| Cancellation | 2000-06-20 |
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| Frequency range | 10835 - 10995 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | COLDWATER, BRANCH, MI |
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| Coordinates | 41.9414167, -85.0027222 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:46:10 |
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Licensee
| Name | GTE NORTH INCORPORATED |
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| Applicant type | C |
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| FRN | 0004350237 |
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| Location | IRVING, TX |
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| Address | MC:HQB07A12, IRVING, TX, 750152210 |
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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 | 10835.00000000 | | | | | |
| 1 | 1 | FXO | 10995.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10835.00000000 | | 40M0F7W |
| 1 | 1 | 10995.00000000 | | 40M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 23 N. MONROE, COLDWATER, BRANCH, MI | 41.94141667, -85.00272222 | 294.400 m | | 44.200 m overall | |
| 2 | R | | 41.91252778, -85.24330556 | 275.200 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | | 260.9000 | | |
| 1 | 2 | R | | | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2000-06-21 | WDU457 | LICAN |
| 1999-08-13 | WDU457 | LICCNV |
| 1998-09-30 | WDU457 | COR |
| 1992-12-01 | WDU457 | LITRAN |
| 1991-04-22 | WDU457 | LIREN |
| 1986-02-13 | WDU457 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 973921 | 2026-08-02 02:46:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WDU457 | ULS 973921 | 2026-08-02 02:46:10 |
| Status | C | ULS 973921 | 2026-08-02 02:46:10 |
| Service | CF | ULS 973921 | 2026-08-02 02:46:10 |
| Grant Date | 1992-12-01 | ULS 973921 | 2026-08-02 02:46:10 |
| Expiration Date | 2001-02-01 | ULS 973921 | 2026-08-02 02:46:10 |
| Cancellation Date | 2000-06-20 | ULS 973921 | 2026-08-02 02:46:10 |