Universal Licensing System
WNYM837
MCI WORLDCOM NETWORK SERVICES, INC
License details
| ULS identifier | 1879248 |
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| Call sign | WNYM837 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 1997-02-20 |
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| Expiration | 2002-02-20 |
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| Cancellation | 2001-04-25 |
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| Frequency range | 462.525 - 467.525 MHz (2 frequencies) |
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| Locations | 2 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:17 |
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Licensee
| Name | MCI WORLDCOM NETWORK SERVICES, INC |
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| Applicant type | C |
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| Location | RICHARDSON, TX |
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| Address | 2270 LAKESIDE BLVD 2865/642, RICHARDSON, TX, 75082 |
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| Phone | 9726565287 |
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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 | 462.52500000 | | | 60.000000 | 239.000000 | |
| 2 | 1 | FB2C | 462.52500000 | | | 60.000000 | 239.000000 | |
| 3 | 1 | MO | 462.52500000 | | | 30.000000 | | |
| 4 | 1 | MO | 462.52500000 | | | 30.000000 | | |
| 3 | 1 | MO | 467.52500000 | | | 30.000000 | | |
| 4 | 1 | MO | 467.52500000 | | | 30.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.52500000 | | 20K0F3E |
| 2 | 1 | 462.52500000 | | 20K0F3E |
| 3 | 1 | 462.52500000 | | 20K0F3E |
| 4 | 1 | 462.52500000 | | 20K0F3E |
| 3 | 1 | 467.52500000 | | 20K0F3E |
| 4 | 1 | 467.52500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 5.1 MI SE, COLMOR, MORA, NM | 36.17336111, -104.57722222 | 1951.000 m | | 109.000 m structure / 109.000 m overall | N |
| 2 | T | CASA GRANDE 11.5 MI SE, ONAVA, SAN MIGUEL, NM | 35.59644444, -104.93555556 | 2106.000 m | | 109.000 m structure / 109.000 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 | | 109.000 m | | | | | |
| 1 | 2 | T | | 109.000 m | | | | | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 24055 E 6TH AVE, AURORA, CO | | 3033447121 |
License history
| Date | File or call sign | Action |
|---|
| 2001-04-26 | WNYM837 | LICAN |
| 2001-03-07 | WNYM837 | LIAUA |
| 2000-11-24 | WNYM837 | LICCNV |
| 2000-01-06 | WNYM837 | AUTHPR |
| 1998-09-14 | WNYM837 | LITRAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1879248 | 2026-08-02 01:17:17 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNYM837 | ULS 1879248 | 2026-08-02 01:17:17 |
| Status | C | ULS 1879248 | 2026-08-02 01:17:17 |
| Service | IG | ULS 1879248 | 2026-08-02 01:17:17 |
| Grant Date | 1997-02-20 | ULS 1879248 | 2026-08-02 01:17:17 |
| Expiration Date | 2002-02-20 | ULS 1879248 | 2026-08-02 01:17:17 |
| Cancellation Date | 2001-04-25 | ULS 1879248 | 2026-08-02 01:17:17 |