Universal Licensing System
WLC524
MCI WorldCom Network Services, Inc. (debtor-in-possession)
License details
| ULS identifier | 988479 |
|---|
| Call sign | WLC524 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2001-01-23 |
|---|
| Expiration | 2011-02-01 |
|---|
| Cancellation | 2003-05-09 |
|---|
| Frequency range | 3750 - 6375.14 MHz (16 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | SAXAPAHAW, ALAMANCE, NC |
|---|
| Coordinates | 35.9459444, -79.4361111 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:46:06 |
|---|
Licensee
| Name | MCI WorldCom Network Services, Inc. (debtor-in-possession) |
|---|
| Applicant type | C |
|---|
| Location | RICHARDSON, TX |
|---|
| Address | 2400 NORTH GLENVILLE 42955/107, RICHARDSON, TX, 75082 |
|---|
| Phone | 9727296406 |
|---|
| Email | [email protected] |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 3750.00000000 | | | | | |
| 1 | 2 | FXO | 3750.00000000 | | | | | |
| 1 | 3 | FXO | 3770.00000000 | | | | | |
| 1 | 4 | FXO | 3770.00000000 | | | | | |
| 1 | 1 | FXO | 3830.00000000 | | | | | |
| 1 | 2 | FXO | 3830.00000000 | | | | | |
| 1 | 3 | FXO | 3850.00000000 | | | | | |
| 1 | 4 | FXO | 3850.00000000 | | | | | |
| 1 | 1 | FXO | 3910.00000000 | | | | | |
| 1 | 2 | FXO | 3910.00000000 | | | | | |
| 1 | 3 | FXO | 3930.00000000 | | | | | |
| 1 | 4 | FXO | 3930.00000000 | | | | | |
| 1 | 1 | FXO | 3990.00000000 | | | | | |
| 1 | 2 | FXO | 3990.00000000 | | | | | |
| 1 | 3 | FXO | 4010.00000000 | | | | | |
| 1 | 4 | FXO | 4010.00000000 | | | | | |
| 1 | 1 | FXO | 4070.00000000 | | | | | |
| 1 | 2 | FXO | 4070.00000000 | | | | | |
| 1 | 3 | FXO | 4090.00000000 | | | | | |
| 1 | 4 | FXO | 4090.00000000 | | | | | |
| 1 | 1 | FXO | 4150.00000000 | | | | | |
| 1 | 2 | FXO | 4150.00000000 | | | | | |
| 1 | 3 | FXO | 4170.00000000 | | | | | |
| 1 | 4 | FXO | 4170.00000000 | | | | | |
| 1 | 1 | FXO | 6197.24000000 | | | | | |
| 1 | 2 | FXO | 6197.24000000 | | | | | |
| 1 | 1 | FXO | 6256.54000000 | | | | | |
| 1 | 2 | FXO | 6256.54000000 | | | | | |
| 1 | 1 | FXO | 6315.84000000 | | | | | |
| 1 | 2 | FXO | 6315.84000000 | | | | | |
| 1 | 1 | FXO | 6375.14000000 | | | | | |
| 1 | 2 | FXO | 6375.14000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 3750.00000000 | | 20M0F7W |
| 1 | 2 | 3750.00000000 | | 20M0F7W |
| 1 | 3 | 3770.00000000 | | 20M0F7W |
| 1 | 4 | 3770.00000000 | | 20M0F7W |
| 1 | 1 | 3830.00000000 | | 20M0F7W |
| 1 | 2 | 3830.00000000 | | 20M0F7W |
| 1 | 3 | 3850.00000000 | | 20M0F7W |
| 1 | 4 | 3850.00000000 | | 20M0F7W |
| 1 | 1 | 3910.00000000 | | 20M0F7W |
| 1 | 2 | 3910.00000000 | | 20M0F7W |
| 1 | 3 | 3930.00000000 | | 20M0F7W |
| 1 | 4 | 3930.00000000 | | 20M0F7W |
| 1 | 1 | 3990.00000000 | | 20M0F7W |
| 1 | 2 | 3990.00000000 | | 20M0F7W |
| 1 | 3 | 4010.00000000 | | 20M0F7W |
| 1 | 4 | 4010.00000000 | | 20M0F7W |
| 1 | 1 | 4070.00000000 | | 20M0F7W |
| 1 | 2 | 4070.00000000 | | 20M0F7W |
| 1 | 3 | 4090.00000000 | | 20M0F7W |
| 1 | 4 | 4090.00000000 | | 20M0F7W |
| 1 | 1 | 4150.00000000 | | 20M0F7W |
| 1 | 2 | 4150.00000000 | | 20M0F7W |
| 1 | 3 | 4170.00000000 | | 20M0F7W |
| 1 | 4 | 4170.00000000 | | 20M0F7W |
| 1 | 1 | 6197.24000000 | | 30M0F7W |
| 1 | 2 | 6197.24000000 | | 30M0F7W |
| 1 | 1 | 6256.54000000 | | 30M0F7W |
| 1 | 2 | 6256.54000000 | | 30M0F7W |
| 1 | 1 | 6315.84000000 | | 30M0F7W |
| 1 | 2 | 6315.84000000 | | 30M0F7W |
| 1 | 1 | 6375.14000000 | | 30M0F7W |
| 1 | 2 | 6375.14000000 | | 30M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 6.5 MILES W OF, SAXAPAHAW, ALAMANCE, NC | 35.94594444, -79.43611111 | 291.100 m | | 57.300 m overall | |
| 2 | R | | 35.67791667, -79.18833333 | 162.500 m | | | |
| 3 | R | | 35.99150000, -79.85863889 | 249.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | H | 39.6000 | 143.0000 | | |
| 1 | 2 | R | | | | 39.6000 | | | |
| 1 | 3 | R | | | | 39.6000 | | | |
| 2 | 1 | T | | | V | 39.6000 | 277.7000 | | |
| 2 | 2 | R | | | | 39.6000 | | | |
| 2 | 3 | R | | | | 39.6000 | | | |
| 3 | 1 | T | | | V | 39.6000 | 143.0000 | | |
| 4 | 1 | T | | | H | 39.6000 | 277.7000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2003-05-10 | WLC524 | LICAN |
| 2003-02-12 | WLC524 | LIAUA |
| 2003-01-15 | WLC524 | LIAUA |
| 2003-01-14 | WLC524 | LIAUA |
| 2002-07-21 | WLC524 | LIASS |
| 2001-03-07 | WLC524 | LIAUA |
| 2001-01-23 | WLC524 | LIREN |
| 2000-11-13 | WLC524 | LETRES |
| 1999-08-13 | WLC524 | LICCNV |
| 1999-03-29 | WLC524 | COR |
| 1999-02-11 | WLC524 | LITRAN |
| 1991-04-01 | WLC524 | LIREN |
| 1990-02-01 | WLC524 | LIMOD |
| 1988-08-11 | WLC524 | LIMOD |
| 1988-07-28 | WLC524 | LIMOD |
| 1988-07-07 | WLC524 | LIMOD |
| 1986-01-30 | WLC524 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 988479 | 2026-08-02 02:46:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WLC524 | ULS 988479 | 2026-08-02 02:46:06 |
| Status | C | ULS 988479 | 2026-08-02 02:46:06 |
| Service | CF | ULS 988479 | 2026-08-02 02:46:06 |
| Grant Date | 2001-01-23 | ULS 988479 | 2026-08-02 02:46:06 |
| Expiration Date | 2011-02-01 | ULS 988479 | 2026-08-02 02:46:06 |
| Cancellation Date | 2003-05-09 | ULS 988479 | 2026-08-02 02:46:06 |