Universal Licensing System
WNZU574
MCI Communications Services, Inc.
License details
| ULS identifier | 1879290 |
|---|
| Call sign | WNZU574 |
|---|
| Radio service | IG |
|---|
| Status | C |
|---|
| Grant date | 2002-11-14 |
|---|
| Expiration | 2012-10-27 |
|---|
| Cancellation | 2012-05-08 |
|---|
| Frequency range | 451.45 - 456.45 MHz (2 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | FRISCO, POINTE COUPEE, LA |
|---|
| Coordinates | 30.5879722, -91.5223333 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-09 02:57:30 |
|---|
Licensee
| Name | MCI Communications Services, Inc. |
|---|
| Applicant type | C |
|---|
| Location | Richardson, TX |
|---|
| Address | 2400 N. Glenville Drive, Dept/Loc 71216, 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 |
|---|
| 3 | 1 | FB2C | 451.45000000 | | | 100.000000 | 96.600000 | |
| 8 | 1 | MO | 451.45000000 | | | 40.000000 | 40.000000 | |
| 8 | 1 | MO | 456.45000000 | | | 40.000000 | 40.000000 | |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1879290 | 2026-08-09 02:57:30 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WNZU574 | ULS 1879290 | 2026-08-09 02:57:30 |
| Status | C | ULS 1879290 | 2026-08-09 02:57:30 |
| Service | IG | ULS 1879290 | 2026-08-09 02:57:30 |
| Grant Date | 2002-11-14 | ULS 1879290 | 2026-08-09 02:57:30 |
| Expiration Date | 2012-10-27 | ULS 1879290 | 2026-08-09 02:57:30 |
| Cancellation Date | 2012-05-08 | ULS 1879290 | 2026-08-09 02:57:30 |