Universal Licensing System
WPOT977
MCI WORLDCOM NETWORK SERVICES INC
License details
| ULS identifier | 1050828 |
|---|
| Call sign | WPOT977 |
|---|
| Radio service | CF |
|---|
| Status | C |
|---|
| Grant date | 1999-07-01 |
|---|
| Expiration | 2009-07-01 |
|---|
| Cancellation | 2002-08-08 |
|---|
| Frequency range | 10775 MHz |
|---|
| Locations | 2 |
|---|
| Representative location | PRESCOTT, YAVAPAI, AZ |
|---|
| Coordinates | 34.4902778, -112.5340556 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-09-14 16:58:55 |
|---|
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 | 10775.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 10775.00000000 | | 40M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 5 MI SSW OF, PRESCOTT, YAVAPAI, AZ | 34.49027778, -112.53405556 | 2115.300 m | | 9.100 m structure / 9.100 m overall | |
| 2 | R | | 34.55055556, -112.47488889 | 1792.800 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 44.0000 | 39.1000 | | |
| 1 | 2 | R | | | | 44.0000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2002-08-09 | WPOT977 | LICAN |
| 1999-08-14 | WPOT977 | LICCNV |
| 1999-07-01 | WPOT977 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1050828 | 2026-08-31 20:51:05 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Applicant Name | MCI WORLDCOM NETWORK SERVICES INC | ULS 1050828 | 2026-08-31 20:59:11 |
| Call Sign | WPOT977 | ULS 1050828 | 2026-08-31 20:59:11 |
| Cancellation Date | 2002-08-08 | ULS 1050828 | 2026-08-31 20:59:11 |
| Description | 9708828 | ULS 1050828 | 2026-08-31 20:59:11 |
| Expiration Date | 2009-07-01 | ULS 1050828 | 2026-08-31 20:59:11 |
| Filed Date | 1999-07-01 | ULS 1050828 | 2026-08-31 20:59:11 |
| Grant Date | 1999-07-01 | ULS 1050828 | 2026-08-31 20:59:11 |
| Service | CF | ULS 1050828 | 2026-08-31 20:59:11 |
| Source Archive | l_micro.zip | ULS 1050828 | 2026-08-31 20:59:11 |
| Status | C | ULS 1050828 | 2026-08-31 20:59:11 |