Universal Licensing System
WLC254
MCI WORLDCOM NETWORK SERVICES INC
License details
| ULS identifier | 988250 |
|---|
| Call sign | WLC254 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 1992-01-07 |
|---|
| Expiration | 2001-02-01 |
|---|
| Cancellation | 2000-06-29 |
|---|
| Frequency range | 3710 - 6152.75 MHz (20 frequencies) |
|---|
| Locations | 4 |
|---|
| Representative location | PEYTON, EL PASO, CO |
|---|
| Coordinates | 38.8949722, -104.5974444 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:45:10 |
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Licensee
| Name | MCI WORLDCOM NETWORK SERVICES INC |
|---|
| Applicant type | C |
|---|
| Location | RICHARDSON, TX |
|---|
| Address | 2270 LAKESIDE DR, RICHARDSON, TX, 75082 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 3710.00000000 | | | | | |
| 1 | 2 | FXO | 3730.00000000 | | | | | |
| 1 | 4 | FXO | 3730.00000000 | | | | | |
| 1 | 1 | FXO | 3790.00000000 | | | | | |
| 1 | 2 | FXO | 3810.00000000 | | | | | |
| 1 | 4 | FXO | 3810.00000000 | | | | | |
| 1 | 1 | FXO | 3870.00000000 | | | | | |
| 1 | 2 | FXO | 3890.00000000 | | | | | |
| 1 | 4 | FXO | 3890.00000000 | | | | | |
| 1 | 1 | FXO | 3950.00000000 | | | | | |
| 1 | 2 | FXO | 3970.00000000 | | | | | |
| 1 | 4 | FXO | 3970.00000000 | | | | | |
| 1 | 1 | FXO | 4030.00000000 | | | | | |
| 1 | 2 | FXO | 4050.00000000 | | | | | |
| 1 | 4 | FXO | 4050.00000000 | | | | | |
| 1 | 1 | FXO | 4110.00000000 | | | | | |
| 1 | 2 | FXO | 4130.00000000 | | | | | |
| 1 | 4 | FXO | 4130.00000000 | | | | | |
| 1 | 3 | FXO | 5945.20000000 | | | | | |
| 1 | 5 | FXO | 5974.85000000 | | | | | |
| 1 | 3 | FXO | 6004.50000000 | | | | | |
| 1 | 5 | FXO | 6034.15000000 | | | | | |
| 1 | 3 | FXO | 6063.80000000 | | | | | |
| 1 | 5 | FXO | 6093.45000000 | | | | | |
| 1 | 3 | FXO | 6123.10000000 | | | | | |
| 1 | 5 | FXO | 6152.75000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 3710.00000000 | | 20M0A7W |
| 1 | 2 | 3730.00000000 | | 20M0A7W |
| 1 | 4 | 3730.00000000 | | 20M0A7W |
| 1 | 1 | 3790.00000000 | | 20M0A7W |
| 1 | 2 | 3810.00000000 | | 20M0A7W |
| 1 | 4 | 3810.00000000 | | 20M0A7W |
| 1 | 1 | 3870.00000000 | | 20M0A7W |
| 1 | 2 | 3890.00000000 | | 20M0A7W |
| 1 | 4 | 3890.00000000 | | 20M0A7W |
| 1 | 1 | 3950.00000000 | | 20M0A7W |
| 1 | 2 | 3970.00000000 | | 20M0A7W |
| 1 | 4 | 3970.00000000 | | 20M0A7W |
| 1 | 1 | 4030.00000000 | | 20M0A7W |
| 1 | 2 | 4050.00000000 | | 20M0A7W |
| 1 | 4 | 4050.00000000 | | 20M0A7W |
| 1 | 1 | 4110.00000000 | | 20M0A7W |
| 1 | 2 | 4130.00000000 | | 20M0A7W |
| 1 | 4 | 4130.00000000 | | 20M0A7W |
| 1 | 3 | 5945.20000000 | | 30M0F7W |
| 1 | 5 | 5974.85000000 | | 30M0F7W |
| 1 | 3 | 6004.50000000 | | 30M0F7W |
| 1 | 5 | 6034.15000000 | | 30M0F7W |
| 1 | 3 | 6063.80000000 | | 30M0F7W |
| 1 | 5 | 6093.45000000 | | 30M0F7W |
| 1 | 3 | 6123.10000000 | | 30M0F7W |
| 1 | 5 | 6152.75000000 | | 30M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4490 E. BLANEY ROAD, PEYTON, EL PASO, CO | 38.89497222, -104.59744444 | 2068.400 m | | 81.700 m overall | |
| 2 | R | | 39.08525000, -104.52550000 | 2240.300 m | | | |
| 3 | R | | 38.47219444, -104.65413889 | 1619.100 m | | | |
| 4 | R | | 38.83219444, -104.82386111 | 1830.300 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | H | 39.0000 | 16.4000 | | |
| 1 | 2 | R | | | | 41.3000 | | | |
| 1 | 3 | R | | | | 39.2000 | | | |
| 1 | 4 | R | | | | 42.7000 | | | |
| 2 | 1 | T | | | V | 39.2000 | 186.0000 | | |
| 2 | 2 | R | | | | 41.3000 | | | |
| 2 | 4 | R | | | | 42.7000 | | | |
| 3 | 1 | T | | | V | 42.7000 | 250.5000 | | |
| 4 | 1 | T | | | V | 39.0000 | 16.4000 | | |
| 5 | 1 | T | | | H | 42.7000 | 250.5000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2000-06-30 | WLC254 | LICAN |
| 1999-08-13 | WLC254 | LICCNV |
| 1999-02-11 | WLC254 | LITRAN |
| 1992-01-07 | WLC254 | LIMOD |
| 1991-04-01 | WLC254 | LIREN |
| 1988-08-11 | WLC254 | LIMOD |
| 1988-07-28 | WLC254 | LIMOD |
| 1988-06-23 | WLC254 | LIMOD |
| 1987-03-26 | WLC254 | LIMOD |
| 1986-10-27 | WLC254 | LIMOD |
| 1986-06-05 | WLC254 | LIMOD |
| 1986-01-30 | WLC254 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 988250 | 2026-08-02 02:45:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WLC254 | ULS 988250 | 2026-08-02 02:45:10 |
| Status | C | ULS 988250 | 2026-08-02 02:45:10 |
| Service | CF | ULS 988250 | 2026-08-02 02:45:10 |
| Grant Date | 1992-01-07 | ULS 988250 | 2026-08-02 02:45:10 |
| Expiration Date | 2001-02-01 | ULS 988250 | 2026-08-02 02:45:10 |
| Cancellation Date | 2000-06-29 | ULS 988250 | 2026-08-02 02:45:10 |