Universal Licensing System
KJE51
MCI WORLDCOM NETWORK SERVICES INC
License details
| ULS identifier | 960328 |
|---|
| Call sign | KJE51 |
|---|
| Radio service | CF |
|---|
| Status | E |
|---|
| Grant date | 1991-04-01 |
|---|
| Expiration | 2001-02-01 |
|---|
| Cancellation | 2001-05-06 |
|---|
| Frequency range | 5945.2 - 6152.8 MHz (9 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | STUART, MARTIN, FL |
|---|
| Coordinates | 27.1089167, -80.2458611 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:45:10 |
|---|
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 | 5945.20000000 | | | | | |
| 1 | 2 | FXO | 5945.20000000 | | | | | |
| 1 | 3 | FXO | 5974.80000000 | | | | | |
| 1 | 1 | FXO | 6004.50000000 | | | | | |
| 1 | 2 | FXO | 6004.50000000 | | | | | |
| 1 | 2 | FXO | 6034.15000000 | | | | | |
| 1 | 3 | FXO | 6034.20000000 | | | | | |
| 1 | 2 | FXO | 6063.80000000 | | | | | |
| 1 | 3 | FXO | 6093.50000000 | | | | | |
| 1 | 4 | FXO | 6093.50000000 | | | | | |
| 1 | 2 | FXO | 6123.10000000 | | | | | |
| 1 | 3 | FXO | 6152.80000000 | | | | | |
| 1 | 4 | FXO | 6152.80000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 5945.20000000 | | 29M6F8W |
| 1 | 2 | 5945.20000000 | | 29M6F8W |
| 1 | 3 | 5974.80000000 | | 29M6F8W |
| 1 | 1 | 6004.50000000 | | 29M6F8W |
| 1 | 2 | 6004.50000000 | | 29M6F8W |
| 1 | 2 | 6034.15000000 | | 29M6F8W |
| 1 | 3 | 6034.20000000 | | 29M6F8W |
| 1 | 2 | 6063.80000000 | | 29M6F8W |
| 1 | 3 | 6093.50000000 | | 29M6F8W |
| 1 | 4 | 6093.50000000 | | 29M6F8W |
| 1 | 2 | 6123.10000000 | | 29M6F8W |
| 1 | 3 | 6152.80000000 | | 29M6F8W |
| 1 | 4 | 6152.80000000 | | 30M0J8W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 5.5 MILES SOUTH OF, STUART, MARTIN, FL | 27.10891667, -80.24586111 | 2.400 m | | 91.400 m overall | |
| 2 | R | | 26.77894444, -80.11363889 | 5.500 m | | | |
| 3 | R | | 27.44086111, -80.38669444 | 5.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 43.2000 | 160.2000 | | |
| 1 | 2 | R | | | | 44.8000 | | | |
| 1 | 3 | R | | | | 43.2000 | | | |
| 2 | 1 | T | | | H | 43.2000 | 339.3000 | | |
| 2 | 2 | R | | | | 44.8000 | | | |
| 2 | 3 | R | | | | 43.2000 | | | |
| 3 | 1 | T | | | H | 43.2000 | 160.2000 | | |
| 4 | 1 | T | | | V | 43.2000 | 339.3000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2001-05-06 | KJE51 | LIEXP |
| 2000-11-13 | KJE51 | LETRES |
| 1999-08-13 | KJE51 | LICCNV |
| 1999-02-11 | KJE51 | LITRAN |
| 1991-04-01 | KJE51 | LIREN |
| 1988-08-11 | KJE51 | LIMOD |
| 1988-06-23 | KJE51 | LIMOD |
| 1986-03-20 | KJE51 | LIMOD |
| 1986-01-30 | KJE51 | LIMOD |
| 1984-12-19 | KJE51 | APGRT |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 960328 | 2026-08-02 02:45:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KJE51 | ULS 960328 | 2026-08-02 02:45:10 |
| Status | E | ULS 960328 | 2026-08-02 02:45:10 |
| Service | CF | ULS 960328 | 2026-08-02 02:45:10 |
| Grant Date | 1991-04-01 | ULS 960328 | 2026-08-02 02:45:10 |
| Expiration Date | 2001-02-01 | ULS 960328 | 2026-08-02 02:45:10 |
| Cancellation Date | 2001-05-06 | ULS 960328 | 2026-08-02 02:45:10 |