Universal Licensing System
WPIY791
USA Mobility Wireless, Inc.
License details
| ULS identifier | 1135915 |
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| Call sign | WPIY791 |
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| Radio service | GS |
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| Status | E |
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| Grant date | 2001-02-21 |
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| Expiration | 2011-02-27 |
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| Cancellation | 2011-04-16 |
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| Frequency range | 929.1125 MHz |
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| Locations | 2 |
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| Representative location | DISTRICT HEIGHTS, PRINCE GEORGE'S, MD |
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| Coordinates | 38.8634444, -76.9102500 |
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| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-08-16 01:10:05 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6C | 929.11250000 | | | 300.000000 | 1000.000000 | |
| 3 | 1 | FB6C | 929.11250000 | | | 300.000000 | 1000.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 929.11250000 | | 20K0F3E |
| 1 | 1 | 929.11250000 | | 20K0F1D |
| 3 | 1 | 929.11250000 | | 20K0F1D |
| 3 | 1 | 929.11250000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 6369 WALKER MILL RD, DISTRICT HEIGHTS, PRINCE GEORGE'S, MD | 38.86344444, -76.91025000 | 90.000 m | TOWER | 113.000 m structure / 113.000 m overall | N |
| 3 | T | 1751 PINNACLE DR, TYSONS CORNER, FAIRFAX, VA | 38.92011111, -77.22830556 | 159.000 m | B | 67.000 m structure / 67.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 79.000 m | | | | 121.000 | |
| 1 | 3 | T | | 67.000 m | | | | 135.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 9658 BALTIMORE AVE 304, COLLEGE PARK, MD | | 4105818555 |
License history
| Date | File or call sign | Action |
|---|
| 2011-04-16 | WPIY791 | LIEXP |
| 2010-12-06 | WPIY791 | LETRES |
| 2010-03-09 | WPIY791 | LIAUA |
| 2010-03-09 | WPIY791 | ESCAPR |
| 2010-03-08 | WPIY791 | EFUAPR |
| 2010-03-08 | WPIY791 | ESUAPR |
| 2008-12-17 | WPIY791 | LIASS |
| 2008-10-30 | WPIY791 | ESUAPR |
| 2008-07-23 | WPIY791 | LIAUA |
| 2008-07-22 | WPIY791 | ESUAPR |
| 2008-07-17 | WPIY791 | LIAUA |
| 2008-07-17 | WPIY791 | ESUAPR |
| 2005-06-15 | WPIY791 | LIAUA |
| 2005-06-14 | WPIY791 | ESUAPR |
| 2004-12-07 | WPIY791 | LETAFU |
| 2004-12-03 | WPIY791 | LIAUA |
| 2004-12-02 | WPIY791 | LIAUA |
| 2004-12-02 | WPIY791 | ESUAPR |
| 2004-12-01 | WPIY791 | ESUAPR |
| 2004-10-08 | WPIY791 | AUDOPR |
| 2004-09-28 | WPIY791 | LETAUS |
| 2003-08-09 | WPIY791 | LITRAN |
| 2003-05-08 | WPIY791 | LIMOD |
| 2002-08-22 | WPIY791 | LIASS |
| 2002-06-03 | WPIY791 | LIASS |
| 2001-12-06 | WPIY791 | LIASS |
| 2001-10-19 | WPIY791 | LIAUA |
| 2001-07-31 | WPIY791 | LIAUA |
| 2001-02-21 | WPIY791 | LIREN |
| 2000-12-03 | WPIY791 | LETRES |
| 2000-10-12 | WPIY791 | LIAUA |
| 2000-09-15 | WPIY791 | LICCNV |
| 2000-07-13 | WPIY791 | AUTHPR |
| 2000-04-25 | WPIY791 | LITRAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1135915 | 2026-08-16 01:10:05 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPIY791 | ULS 1135915 | 2026-08-16 01:10:05 |
| Status | E | ULS 1135915 | 2026-08-16 01:10:05 |
| Service | GS | ULS 1135915 | 2026-08-16 01:10:05 |
| Grant Date | 2001-02-21 | ULS 1135915 | 2026-08-16 01:10:05 |
| Expiration Date | 2011-02-27 | ULS 1135915 | 2026-08-16 01:10:05 |
| Cancellation Date | 2011-04-16 | ULS 1135915 | 2026-08-16 01:10:05 |