Universal Licensing System
WNNI343
MCI Communications Services, Inc.
License details
| ULS identifier | 1878801 |
|---|---|
| Call sign | WNNI343 |
| Radio service | IG |
| Status | C |
| Grant date | 2004-01-13 |
| Expiration | 2014-02-03 |
| Cancellation | 2007-12-07 |
| Frequency range | 462.525 - 467.525 MHz (2 frequencies) |
| Locations | 8 |
| Representative location | SIERRA BLANCO, HUDSPETH, TX |
| Coordinates | 31.1912500, -105.4199444 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:13:20 |
Licensee
| Name | MCI Communications Services, Inc. |
|---|---|
| Applicant type | C |
| Location | Richardson, TX |
| Address | 2400 N. Glenville Drive, Dept/Loc 71216/107, Richardson, TX, 75082 |
| Phone | 9727296406 |
| [email protected] |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | FB2C | 462.52500000 | 100.000000 | 308.000000 | |||
| 2 | 1 | FB2C | 462.52500000 | 100.000000 | 308.000000 | |||
| 3 | 1 | FB2C | 462.52500000 | 100.000000 | 308.000000 | |||
| 4 | 1 | FB2C | 462.52500000 | 100.000000 | 308.000000 | |||
| 5 | 1 | FB2C | 462.52500000 | 100.000000 | 308.000000 | |||
| 6 | 1 | FB2C | 462.52500000 | 100.000000 | 308.000000 | |||
| 7 | 1 | MO | 462.52500000 | 25.000000 | ||||
| 8 | 1 | MO | 462.52500000 | 25.000000 | ||||
| 9 | 1 | MO | 462.52500000 | 25.000000 | ||||
| 10 | 1 | MO | 462.52500000 | 25.000000 | ||||
| 11 | 1 | MO | 462.52500000 | 25.000000 | ||||
| 12 | 1 | MO | 462.52500000 | 25.000000 | ||||
| 7 | 1 | MO | 467.52500000 | 25.000000 | ||||
| 8 | 1 | MO | 467.52500000 | 25.000000 | ||||
| 9 | 1 | MO | 467.52500000 | 25.000000 | ||||
| 10 | 1 | MO | 467.52500000 | 25.000000 | ||||
| 11 | 1 | MO | 467.52500000 | 25.000000 | ||||
| 12 | 1 | MO | 467.52500000 | 25.000000 |
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 | |
| 5 | 1 | 462.52500000 | 20K0F3E | |
| 6 | 1 | 462.52500000 | 20K0F3E | |
| 7 | 1 | 462.52500000 | 20K0F3E | |
| 8 | 1 | 462.52500000 | 20K0F3E | |
| 9 | 1 | 462.52500000 | 20K0F3E | |
| 10 | 1 | 462.52500000 | 20K0F3E | |
| 11 | 1 | 462.52500000 | 20K0F3E | |
| 12 | 1 | 462.52500000 | 20K0F3E | |
| 7 | 1 | 467.52500000 | 20K0F3E | |
| 8 | 1 | 467.52500000 | 20K0F3E | |
| 9 | 1 | 467.52500000 | 20K0F3E | |
| 10 | 1 | 467.52500000 | 20K0F3E | |
| 11 | 1 | 467.52500000 | 20K0F3E | |
| 12 | 1 | 467.52500000 | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | 2.5 MI E, MARATHON, BREWSTER, TX | 30.20655556, -103.20405556 | 1266.000 m | 18.000 m structure / 18.000 m overall | N | |
| 2 | T | 2.4 MI E, MARFA, PRESIDIO, TX | 30.29905556, -103.98019444 | 1457.000 m | 18.000 m structure / 18.000 m overall | N | |
| 3 | T | RYAN 11.8 MI SE, VALENTINE, PRESIDIO, TX | 30.49208333, -104.37713889 | 1419.000 m | 18.000 m structure / 18.000 m overall | N | |
| 4 | T | HOT WELLS RD & SOUTH PACIFIC RAILROAD, HOT WELLS, HUDSPETH, TX | 31.00847222, -105.01772222 | 1302.000 m | 18.000 m structure / 18.000 m overall | N | |
| 5 | T | 4 MI W, SIERRA BLANCO, HUDSPETH, TX | 31.19125000, -105.41994444 | 1412.000 m | 18.000 m structure / 18.000 m overall | N | |
| 6 | T | FABENS RD & FIRST ST, FABENS, EL PASO, TX | 31.50233333, -106.15775000 | 1103.000 m | 18.000 m structure / 18.000 m overall | N | |
| 7 | T | ||||||
| 8 | T | ||||||
| 9 | T | ||||||
| 10 | T | ||||||
| 11 | T | ||||||
| 12 | 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 | 25.000 m | ||||||
| 1 | 4 | T | 25.000 m | ||||||
| 1 | 5 | T | 25.000 m | ||||||
| 1 | 6 | T | 25.000 m | ||||||
| 1 | 7 | T | |||||||
| 1 | 8 | T | |||||||
| 1 | 9 | T | |||||||
| 1 | 10 | T | |||||||
| 1 | 11 | T | |||||||
| 1 | 12 | T |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 3488 KATY HOCKLEY RD RT 1 BOX 195, KATY, TX | 7133916036 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2007-12-08 | WNNI343 | LICAN |
| 2006-01-06 | WNNI343 | LITRAN |
| 2005-12-31 | WNNI343 | LIASS |
| 2005-06-08 | WNNI343 | LIAUA |
| 2005-06-07 | WNNI343 | ESUAPR |
| 2005-05-02 | WNNI343 | ESCAPR |
| 2005-03-11 | WNNI343 | ESUAPR |
| 2004-04-20 | WNNI343 | LIASS |
| 2004-01-13 | WNNI343 | LIREN |
| 2003-11-10 | WNNI343 | LETRES |
| 2003-02-12 | WNNI343 | LIAUA |
| 2003-01-15 | WNNI343 | LIAUA |
| 2003-01-14 | WNNI343 | LIAUA |
| 2002-07-21 | WNNI343 | LIASS |
| 2002-02-26 | WNNI343 | AUDOPR |
| 2001-03-07 | WNNI343 | LIAUA |
| 2000-11-24 | WNNI343 | LICCNV |
| 2000-01-06 | WNNI343 | AUTHPR |
| 1998-09-14 | WNNI343 | LITRAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 1878801 | 2026-08-02 01:13:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WNNI343 | ULS 1878801 | 2026-08-02 01:13:20 |
| Status | C | ULS 1878801 | 2026-08-02 01:13:20 |
| Service | IG | ULS 1878801 | 2026-08-02 01:13:20 |
| Grant Date | 2004-01-13 | ULS 1878801 | 2026-08-02 01:13:20 |
| Expiration Date | 2014-02-03 | ULS 1878801 | 2026-08-02 01:13:20 |
| Cancellation Date | 2007-12-07 | ULS 1878801 | 2026-08-02 01:13:20 |