Universal Licensing System
WNPZ377
MCI Communications Services, Inc.
License details
| ULS identifier | 1878962 |
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| Call sign | WNPZ377 |
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| Radio service | IG |
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| Status | C |
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| Grant date | 2001-07-07 |
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| Expiration | 2011-06-26 |
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| Cancellation | 2007-12-19 |
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| Frequency range | 451.3 - 456.45 MHz (3 frequencies) |
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| Locations | 4 |
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| Representative location | MEDINA, MEDINA, OH |
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| Coordinates | 41.0800556, -81.8420833 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:13:20 |
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Licensee
| Name | MCI Communications Services, Inc. |
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| Applicant type | C |
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| Location | Richardson, TX |
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| Address | 2400 N. Glenville Drive, Dept/Loc 71216/107, Richardson, TX, 75082 |
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| Phone | 9727296406 |
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| Email | [email protected] |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 2 | 1 | FB2C | 451.30000000 | | | 50.000000 | 309.000000 | |
| 3 | 1 | FB2C | 451.45000000 | | | 50.000000 | 400.000000 | |
| 4 | 1 | FB2C | 451.45000000 | | | 50.000000 | 400.000000 | |
| 6 | 1 | MO | 451.45000000 | | | 45.000000 | | |
| 6 | 1 | MO | 456.45000000 | | | 45.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 451.30000000 | | 20K0F3E |
| 3 | 1 | 451.45000000 | | 20K0F3E |
| 4 | 1 | 451.45000000 | | 20K0F3E |
| 6 | 1 | 451.45000000 | | 20K0F3E |
| 6 | 1 | 456.45000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 2 | T | 3 MI SSE, MEDINA, MEDINA, OH | 41.08005556, -81.84208333 | 378.000 m | | 73.000 m structure / 73.000 m overall | N |
| 3 | T | .75 MI E OF I94 ON ROCKLAND RD, RONDOUT, LAKE, IL | 42.27947222, -87.89730556 | 206.000 m | | 27.000 m structure / 27.000 m overall | N |
| 4 | T | 15 MI E OF I94 ON C T H G, CALEDONIA, RACINE, WI | 42.80836111, -87.92480556 | 213.000 m | | 27.000 m structure / 27.000 m overall | N |
| 6 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 2 | T | | 70.000 m | | | | | |
| 1 | 3 | T | | 34.000 m | | | | | |
| 1 | 4 | T | | 34.000 m | | | | | |
| 1 | 6 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 501 63RD ST, DOWNERS GROVE, IL | LAKE | 3127195260 |
License history
| Date | File or call sign | Action |
|---|
| 2007-12-20 | WNPZ377 | LICAN |
| 2006-01-06 | WNPZ377 | LITRAN |
| 2005-12-31 | WNPZ377 | LIASS |
| 2005-06-08 | WNPZ377 | LIAUA |
| 2005-06-07 | WNPZ377 | ESUAPR |
| 2005-05-02 | WNPZ377 | ESCAPR |
| 2005-03-11 | WNPZ377 | ESUAPR |
| 2004-04-20 | WNPZ377 | LIASS |
| 2003-08-20 | WNPZ377 | LIMOD |
| 2003-02-12 | WNPZ377 | LIAUA |
| 2003-01-15 | WNPZ377 | LIAUA |
| 2003-01-14 | WNPZ377 | LIAUA |
| 2002-07-21 | WNPZ377 | LIASS |
| 2002-02-26 | WNPZ377 | AUDOPR |
| 2001-07-07 | WNPZ377 | LIREN |
| 2001-04-02 | WNPZ377 | LETRES |
| 2001-03-07 | WNPZ377 | LIAUA |
| 2000-11-24 | WNPZ377 | LICCNV |
| 2000-01-06 | WNPZ377 | AUTHPR |
| 1998-09-14 | WNPZ377 | LITRAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1878962 | 2026-08-02 01:13:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WNPZ377 | ULS 1878962 | 2026-08-02 01:13:20 |
| Status | C | ULS 1878962 | 2026-08-02 01:13:20 |
| Service | IG | ULS 1878962 | 2026-08-02 01:13:20 |
| Grant Date | 2001-07-07 | ULS 1878962 | 2026-08-02 01:13:20 |
| Expiration Date | 2011-06-26 | ULS 1878962 | 2026-08-02 01:13:20 |
| Cancellation Date | 2007-12-19 | ULS 1878962 | 2026-08-02 01:13:20 |