Universal Licensing System
WPMX261
PROGRESS RAIL SERVICE CORPORATION
License details
| ULS identifier | 1802513 |
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| Call sign | WPMX261 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2014-01-16 |
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| Expiration | 2024-03-05 |
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| Cancellation | 2024-05-11 |
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| Frequency range | 451.975 - 456.975 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | SHERMAN, GRAYSON, TX |
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| Coordinates | 33.5781667, -96.6133333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:25:35 |
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Licensee
| Name | PROGRESS RAIL SERVICE CORPORATION |
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| Applicant type | C |
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| FRN | 0010455764 |
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| Location | SHERMAN, TX |
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| Address | 525 W PROGRESS DRIVE, SHERMAN, TX, 75092 |
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| Phone | 9038709901 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.97500000 | | | 45.000000 | 90.000000 | |
| 3 | 1 | MO | 456.11250000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 456.37500000 | | | 4.000000 | 4.000000 | |
| 3 | 1 | MO | 456.42500000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 456.97500000 | | | 40.000000 | 50.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.97500000 | | 11K3F3E |
| 3 | 1 | 456.11250000 | | 11K2F3E |
| 3 | 1 | 456.37500000 | | 11K2F3E |
| 3 | 1 | 456.42500000 | | 11K2F3E |
| 2 | 1 | 456.97500000 | | 11K3F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 525 WEST PROGRESS DRIVE, SHERMAN, GRAYSON, TX | 33.57816667, -96.61333333 | 235.000 m | BTWR | 17.000 m structure / 24.000 m overall | N |
| 2 | T | | | | | | N |
| 3 | | SHERMAN, GRAYSON, TX | 33.57816667, -96.61333333 | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 24.000 m | | | | 31.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 525 W PROGRESS DRIVE, SHERMAN, TX | GRAYSON | 9038709901 |
License history
| Date | File or call sign | Action |
|---|
| 2024-05-11 | WPMX261 | LIEXP |
| 2016-08-25 | WPMX261 | LIMOD |
| 2014-01-16 | WPMX261 | LIREN |
| 2014-01-16 | WPMX261 | LTSAPR |
| 2013-12-09 | WPMX261 | LETRES |
| 2012-05-15 | WPMX261 | LIMOD |
| 2011-10-25 | WPMX261 | AUTHPR |
| 2011-10-23 | WPMX261 | FRATRM |
| 2011-08-17 | WPMX261 | LETTRS |
| 2011-08-17 | WPMX261 | PNLISR |
| 2011-04-12 | WPMX261 | LETCNS |
| 2010-07-12 | WPMX261 | LIMOD |
| 2004-02-27 | WPMX261 | LIREN |
| 2003-12-08 | WPMX261 | LETRES |
| 2001-10-29 | WPMX261 | AUDOPR |
| 2000-11-23 | WPMX261 | LICCNV |
| 1999-03-05 | WPMX261 | AUTHPR |
| 1999-03-05 | WPMX261 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1802513 | 2026-08-02 01:25:35 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPMX261 | ULS 1802513 | 2026-08-02 01:25:35 |
| Status | E | ULS 1802513 | 2026-08-02 01:25:35 |
| Service | IG | ULS 1802513 | 2026-08-02 01:25:35 |
| Grant Date | 2014-01-16 | ULS 1802513 | 2026-08-02 01:25:35 |
| Expiration Date | 2024-03-05 | ULS 1802513 | 2026-08-02 01:25:35 |
| Cancellation Date | 2024-05-11 | ULS 1802513 | 2026-08-02 01:25:35 |