Universal Licensing System
WLL630
MCI WorldCom Network Services, Inc.
License details
| ULS identifier | 993997 |
|---|
| Call sign | WLL630 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 2001-01-30 |
|---|
| Expiration | 2011-02-01 |
|---|
| Cancellation | 2004-08-16 |
|---|
| Frequency range | 5974.85 - 11145 MHz (7 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | CANTON, OXFORD, ME |
|---|
| Coordinates | 44.4670000, -70.3586667 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:45:09 |
|---|
Licensee
| Name | MCI WorldCom Network Services, Inc. |
|---|
| Applicant type | C |
|---|
| Location | Richardson, TX |
|---|
| Address | 2400 North Glenville, 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 | 5945.20000000 | | | | | |
| 1 | 3 | FXO | 5974.85000000 | | | | | |
| 1 | 3 | FXO | 6034.15000000 | | | | | |
| 1 | 3 | FXO | 6093.45000000 | | | | | |
| 1 | 3 | FXO | 6152.75000000 | | | | | |
| 1 | 2 | FXO | 10755.00000000 | | | | | |
| 1 | 2 | FXO | 10815.00000000 | | | | | |
| 1 | 2 | FXO | 10875.00000000 | | | | | |
| 1 | 2 | FXO | 10935.00000000 | | | | | |
| 1 | 4 | FXO | 11145.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 5945.20000000 | | 30M0D7W |
| 1 | 3 | 5974.85000000 | | 30M0F7W |
| 1 | 3 | 6034.15000000 | | 30M0F7W |
| 1 | 3 | 6093.45000000 | | 30M0F7W |
| 1 | 3 | 6152.75000000 | | 30M0F7W |
| 1 | 2 | 10815.00000000 | | 40M0F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2.8 MI NW OF, CANTON, OXFORD, ME | 44.46700000, -70.35866667 | 308.800 m | | 72.500 m overall | |
| 2 | R | | 44.16394444, -70.34311111 | 228.300 m | | | |
| 3 | R | | 44.59838889, -70.62644444 | 400.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | H | 43.1000 | 177.9000 | | |
| 1 | 2 | R | | | | 43.1000 | | | |
| 1 | 3 | R | | | | 49.8000 | | | |
| 2 | 1 | T | | | H | 49.8000 | 304.5000 | | |
| 2 | 2 | R | | | | 43.1000 | | | |
| 2 | 3 | R | | | | 49.8000 | | | |
| 3 | 1 | T | | | V | 43.1000 | 177.9000 | | |
| 4 | 1 | T | | | V | 49.8000 | 304.5000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2004-08-17 | WLL630 | LICAN |
| 2004-04-20 | WLL630 | LIASS |
| 2003-02-12 | WLL630 | LIAUA |
| 2003-01-15 | WLL630 | LIAUA |
| 2003-01-14 | WLL630 | LIAUA |
| 2002-07-21 | WLL630 | LIASS |
| 2001-03-07 | WLL630 | LIAUA |
| 2001-01-30 | WLL630 | LIREN |
| 2000-11-13 | WLL630 | LETRES |
| 1999-08-14 | WLL630 | LICCNV |
| 1999-07-06 | WLL630 | COR |
| 1999-02-11 | WLL630 | LITRAN |
| 1989-11-09 | WLL630 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 993997 | 2026-08-02 02:45:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WLL630 | ULS 993997 | 2026-08-02 02:45:09 |
| Status | C | ULS 993997 | 2026-08-02 02:45:09 |
| Service | CF | ULS 993997 | 2026-08-02 02:45:09 |
| Grant Date | 2001-01-30 | ULS 993997 | 2026-08-02 02:45:09 |
| Expiration Date | 2011-02-01 | ULS 993997 | 2026-08-02 02:45:09 |
| Cancellation Date | 2004-08-16 | ULS 993997 | 2026-08-02 02:45:09 |