Universal Licensing System
WPDS260
USA Mobility Wireless, Inc.
License details
| ULS identifier | 1131318 |
|---|
| Call sign | WPDS260 |
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| Radio service | GS |
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| Status | E |
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| Grant date | 1998-11-24 |
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| Expiration | 2008-11-24 |
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| Cancellation | 2009-01-10 |
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| Frequency range | 929.9625 MHz |
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| Locations | 5 |
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| Representative location | ROCKVILLE, MONTGOMERY, MD |
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| Coordinates | 39.0823333, -77.1491389 |
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| Source archive | l_LMcomm.zip |
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| Dataset refreshed | 2026-08-16 01:10:03 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6C | 929.96250000 | | | 300.000000 | 1000.000000 | |
| 2 | 1 | FB6C | 929.96250000 | | | 300.000000 | 1000.000000 | |
| 3 | 1 | FB6C | 929.96250000 | | | 300.000000 | 1000.000000 | |
| 4 | 1 | FB6C | 929.96250000 | | | 300.000000 | 1000.000000 | |
| 6 | 1 | FB6C | 929.96250000 | | | 300.000000 | 1000.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 929.96250000 | | 20K0F1D |
| 1 | 1 | 929.96250000 | | 20K0F3E |
| 2 | 1 | 929.96250000 | | 20K0F1D |
| 2 | 1 | 929.96250000 | | 20K0F3E |
| 3 | 1 | 929.96250000 | | 20K0F1D |
| 3 | 1 | 929.96250000 | | 20K0F3E |
| 4 | 1 | 929.96250000 | | 20K0F1D |
| 4 | 1 | 929.96250000 | | 20K0F3E |
| 6 | 1 | 929.96250000 | | 20K0F3E |
| 6 | 1 | 929.96250000 | | 20K0F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 51 MONROE ST, ROCKVILLE, MONTGOMERY, MD | 39.08233333, -77.14913889 | 133.000 m | | 70.000 m structure | N |
| 2 | T | 30 W PATRICK ST, FREDERICK, FREDERICK, MD | 39.41400000, -77.41275000 | 88.000 m | | 37.000 m structure | N |
| 3 | T | 555 QUINCE ORCHARD RD, GAITHERSBURG, MONTGOMERY, MD | 39.14261111, -77.22025000 | 133.000 m | | 27.000 m structure | N |
| 4 | T | 14800 4TH ST, LAUREL, PRINCE GEORGE'S, MD | 39.09455556, -76.86052778 | 62.000 m | | 27.000 m structure | N |
| 6 | T | 8800 BROOKVILLE RD, SILVER SPRING, MONTGOMERY, MD | 38.99983333, -77.05719444 | 90.000 m | | 217.000 m structure | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 73.000 m | | | | 95.000 | |
| 1 | 2 | T | | 38.000 m | | | | -14.000 | |
| 1 | 3 | T | | 34.000 m | | | | 36.000 | |
| 1 | 4 | T | | 31.000 m | | | | 20.000 | |
| 1 | 6 | T | | 125.000 m | | | | 134.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 9658 BALTIMORE AVE STE 304, COLLEGE PARK, MD | | 3012202525 |
License history
| Date | File or call sign | Action |
|---|
| 2009-01-10 | WPDS260 | LIEXP |
| 2008-12-17 | WPDS260 | LIASS |
| 2008-10-30 | WPDS260 | ESUAPR |
| 2008-09-01 | WPDS260 | LETRES |
| 2008-07-23 | WPDS260 | LIAUA |
| 2008-07-22 | WPDS260 | ESUAPR |
| 2008-07-17 | WPDS260 | ESUAPR |
| 2008-07-17 | WPDS260 | LIAUA |
| 2005-06-15 | WPDS260 | LIAUA |
| 2005-06-14 | WPDS260 | ESUAPR |
| 2004-12-07 | WPDS260 | LETAFU |
| 2004-12-03 | WPDS260 | ESCAPR |
| 2004-12-03 | WPDS260 | LIAUA |
| 2004-12-02 | WPDS260 | ESCAPR |
| 2004-12-02 | WPDS260 | EFUAPR |
| 2004-12-02 | WPDS260 | ESUAPR |
| 2004-12-02 | WPDS260 | LIAUA |
| 2004-12-01 | WPDS260 | EFUAPR |
| 2004-12-01 | WPDS260 | ESUAPR |
| 2004-11-24 | WPDS260 | PNACT |
| 2004-11-18 | WPDS260 | AUTHPR |
| 2004-11-17 | WPDS260 | AUDMOD |
| 2004-10-05 | WPDS260 | COR |
| 2004-09-28 | WPDS260 | LETAUS |
| 2003-08-09 | WPDS260 | LITRAN |
| 2002-08-22 | WPDS260 | LIASS |
| 2002-06-03 | WPDS260 | LIASS |
| 2001-12-06 | WPDS260 | LIASS |
| 2001-10-19 | WPDS260 | LIAUA |
| 2001-07-31 | WPDS260 | LIAUA |
| 2000-10-13 | WPDS260 | LIAUA |
| 2000-09-15 | WPDS260 | LICCNV |
| 2000-07-13 | WPDS260 | AUTHPR |
| 2000-04-25 | WPDS260 | LITRAN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1131318 | 2026-08-16 01:10:03 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPDS260 | ULS 1131318 | 2026-08-16 01:10:03 |
| Status | E | ULS 1131318 | 2026-08-16 01:10:03 |
| Service | GS | ULS 1131318 | 2026-08-16 01:10:03 |
| Grant Date | 1998-11-24 | ULS 1131318 | 2026-08-16 01:10:03 |
| Expiration Date | 2008-11-24 | ULS 1131318 | 2026-08-16 01:10:03 |
| Cancellation Date | 2009-01-10 | ULS 1131318 | 2026-08-16 01:10:03 |