Universal Licensing System
WNNV498
MCI Communications Services, Inc.
License details
| ULS identifier | 1878851 |
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| Call sign | WNNV498 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2004-02-28 |
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| Expiration | 2014-03-11 |
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| Cancellation | 2012-05-14 |
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| Frequency range | 451.45 - 456.45 MHz (2 frequencies) |
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| Locations | 4 |
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| Representative location | DRYDEN, TERRELL, TX |
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| Coordinates | 29.9499167, -101.9934722 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-16 06:48:23 |
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Licensee
| Name | MCI Communications Services, Inc. |
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| Applicant type | C |
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| Location | Irving, TX |
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| Address | 600 Hidden Ridge, Irving, TX, 750152002 |
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| Phone | 9727184599 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2C | 451.45000000 | | | 100.000000 | 308.000000 | |
| 2 | 1 | FB2C | 451.45000000 | | | 100.000000 | 308.000000 | |
| 3 | 1 | MO | 451.45000000 | | | 40.000000 | | |
| 4 | 1 | MO | 451.45000000 | | | 40.000000 | | |
| 3 | 1 | MO | 456.45000000 | | | 40.000000 | | |
| 4 | 1 | MO | 456.45000000 | | | 40.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.45000000 | | 20K0F3E |
| 2 | 1 | 451.45000000 | | 20K0F3E |
| 3 | 1 | 451.45000000 | | 20K0F3E |
| 4 | 1 | 451.45000000 | | 20K0F3E |
| 3 | 1 | 456.45000000 | | 20K0F3E |
| 4 | 1 | 456.45000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | COOK CREEK 11 MI SE, DRYDEN, TERRELL, TX | 29.94991667, -101.99347222 | 623.000 m | | 18.000 m structure / 18.000 m overall | N |
| 2 | T | HAGLER CANYON 2.5 MI SE, SANDERSON, TERRELL, TX | 30.11380556, -102.38625000 | 823.000 m | | 18.000 m structure / 18.000 m overall | N |
| 3 | T | | | | | | |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 25.000 m | | | | | |
| 1 | 2 | T | | 25.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 3488 KATY HOCKLEY RD RT 1 BOX 195, KATY, TX | | 7133916036 |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1878851 | 2026-08-16 06:48:23 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNNV498 | ULS 1878851 | 2026-08-16 06:48:23 |
| Status | C | ULS 1878851 | 2026-08-16 06:48:23 |
| Service | IG | ULS 1878851 | 2026-08-16 06:48:23 |
| Grant Date | 2004-02-28 | ULS 1878851 | 2026-08-16 06:48:23 |
| Expiration Date | 2014-03-11 | ULS 1878851 | 2026-08-16 06:48:23 |
| Cancellation Date | 2012-05-14 | ULS 1878851 | 2026-08-16 06:48:23 |