Universal Licensing System
WLC323
MCI WORLDCOM Network Services, Inc.
License details
| ULS identifier | 988315 |
|---|
| Call sign | WLC323 |
|---|
| Radio service | CF |
|---|
| Status | E |
|---|
| Grant date | 1991-05-21 |
|---|
| Expiration | 2001-02-01 |
|---|
| Cancellation | 2002-12-22 |
|---|
| Frequency range | 5974.8 MHz |
|---|
| Locations | 3 |
|---|
| Representative location | LAMESA, DAWSON, TX |
|---|
| Coordinates | 32.7234167, -101.9409722 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-09-14 16:59:04 |
|---|
Licensee
| Name | MCI WORLDCOM Network Services, Inc. |
|---|
| Applicant type | C |
|---|
| Location | WASHINGTON, DC |
|---|
| Address | 1801 PENNSYLVANIA AVENUE, N.W., WASHINGTON, DC, 20006 |
|---|
| Phone | 2028873087 |
|---|
| Email | [email protected] |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 5974.80000000 | | | | | |
| 1 | 2 | FXO | 5974.80000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 5974.80000000 | | 30M0D9W |
| 1 | 2 | 5974.80000000 | | 30M0D9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 4 MI S, LAMESA, DAWSON, TX | 32.72341667, -101.94097222 | 902.200 m | | 103.600 m overall | |
| 2 | R | | 32.32066667, -102.00486111 | 865.600 m | | | |
| 3 | R | | 33.20869444, -101.98152778 | 983.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | H | | 187.7000 | | |
| 1 | 2 | R | | | | | | | |
| 1 | 3 | R | | | | | | | |
| 2 | 1 | T | | | V | | 355.9000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2002-12-22 | WLC323 | LIEXP |
| 2000-11-13 | WLC323 | LETRES |
| 2000-02-26 | WLC323 | LIASS |
| 1999-08-13 | WLC323 | LICCNV |
| 1998-01-29 | WLC323 | LIASS |
| 1997-08-04 | WLC323 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 988315 | 2026-08-31 20:51:05 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Applicant Name | MCI WORLDCOM Network Services, Inc. | ULS 988315 | 2026-08-31 20:59:03 |
| Call Sign | WLC323 | ULS 988315 | 2026-08-31 20:59:03 |
| Cancellation Date | 2002-12-22 | ULS 988315 | 2026-08-31 20:59:03 |
| Contact Name | 2028873087 | ULS 988315 | 2026-08-31 20:59:03 |
| Description | 9713383 | ULS 988315 | 2026-08-31 20:59:03 |
| Expiration Date | 2001-02-01 | ULS 988315 | 2026-08-31 20:59:03 |
| Filed Date | 1991-05-21 | ULS 988315 | 2026-08-31 20:59:03 |
| Grant Date | 1991-05-21 | ULS 988315 | 2026-08-31 20:59:03 |
| Service | CF | ULS 988315 | 2026-08-31 20:59:03 |
| Source Archive | l_micro.zip | ULS 988315 | 2026-08-31 20:59:03 |
| Status | E | ULS 988315 | 2026-08-31 20:59:03 |