Universal Licensing System
WPJM887
MCI Communications Services, Inc.
License details
| ULS identifier | 1879562 |
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| Call sign | WPJM887 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2001-08-04 |
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| Expiration | 2011-08-01 |
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| Cancellation | 2011-10-01 |
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| Frequency range | 456.35 - 467.525 MHz (3 frequencies) |
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| Locations | 3 |
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| Representative location | MACK, MESA, CO |
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| Coordinates | 39.1991389, -108.8851111 |
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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 |
|---|
| 1 | 1 | FX2 | 451.35000000 | | | 2.000000 | 14.000000 | |
| 2 | 1 | FX1 | 456.35000000 | | | 2.000000 | 14.000000 | |
| 1 | 2 | FB2C | 462.52500000 | | | 55.000000 | 472.000000 | |
| 3 | 1 | MO | 462.52500000 | | | 40.000000 | | |
| 3 | 1 | MO | 467.52500000 | | | 40.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.35000000 | | 20K0F3E |
| 2 | 1 | 456.35000000 | | 20K0F3E |
| 1 | 2 | 462.52500000 | | 20K0F3E |
| 3 | 1 | 462.52500000 | | 20K0F3E |
| 3 | 1 | 467.52500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 2.5 MI NW, MACK, MESA, CO | 39.19913889, -108.88511111 | 1559.000 m | TOWER | 18.000 m structure / 26.000 m overall | N |
| 2 | T | D&RG RR MILE POST 447.38, GRAND JUNCTION, MESA, CO | 39.06830556, -108.53369444 | 1402.000 m | POLE | 18.000 m structure / 19.000 m overall | N |
| 3 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 16.000 m | | | | 40.000 | |
| 1 | 2 | T | | 19.000 m | | | | 144.000 | |
| 1 | 3 | T | | | | | | | |
| 2 | 1 | T | | 24.000 m | | | | 43.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 24055 E 6TH AVE, AURORA, CA | | 3033447127 |
License history
| Date | File or call sign | Action |
|---|
| 2011-10-01 | WPJM887 | LIEXP |
| 2011-05-09 | WPJM887 | LETRES |
| 2006-01-06 | WPJM887 | LITRAN |
| 2005-12-31 | WPJM887 | LIASS |
| 2005-06-08 | WPJM887 | LIAUA |
| 2005-06-07 | WPJM887 | ESUAPR |
| 2005-05-02 | WPJM887 | ESCAPR |
| 2005-03-11 | WPJM887 | ESUAPR |
| 2004-04-20 | WPJM887 | LIASS |
| 2003-02-12 | WPJM887 | LIAUA |
| 2003-01-15 | WPJM887 | LIAUA |
| 2003-01-14 | WPJM887 | LIAUA |
| 2002-07-21 | WPJM887 | LIASS |
| 2002-02-26 | WPJM887 | AUDOPR |
| 2001-08-04 | WPJM887 | LIREN |
| 2001-05-07 | WPJM887 | LETRES |
| 2001-03-07 | WPJM887 | LIAUA |
| 2000-11-24 | WPJM887 | LICCNV |
| 2000-01-06 | WPJM887 | AUTHPR |
| 1998-09-14 | WPJM887 | LITRAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1879562 | 2026-08-02 01:13:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPJM887 | ULS 1879562 | 2026-08-02 01:13:20 |
| Status | E | ULS 1879562 | 2026-08-02 01:13:20 |
| Service | IG | ULS 1879562 | 2026-08-02 01:13:20 |
| Grant Date | 2001-08-04 | ULS 1879562 | 2026-08-02 01:13:20 |
| Expiration Date | 2011-08-01 | ULS 1879562 | 2026-08-02 01:13:20 |
| Cancellation Date | 2011-10-01 | ULS 1879562 | 2026-08-02 01:13:20 |