Universal Licensing System
WPGQ257
Irving Holdings, Inc.
License details
| ULS identifier | 1783816 |
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| Call sign | WPGQ257 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2015-04-30 |
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| Expiration | 2025-05-23 |
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| Cancellation | 2025-07-26 |
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| Frequency range | 451.775 - 456.775 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | DALLAS, DALLAS, TX |
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| Coordinates | 32.7801389, -96.8038889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:24 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 451.77500000 | | | 75.000000 | 110.000000 | |
| 2 | 1 | MO | 456.77500000 | | | 30.000000 | 30.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.77500000 | | 11K2F1D |
| 1 | 1 | 451.77500000 | | 11K2F3E |
| 2 | 1 | 456.77500000 | | 11K2F3E |
| 2 | 1 | 456.77500000 | | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 901 MAIN STREET, DALLAS, DALLAS, TX | 32.78013889, -96.80388889 | 130.000 m | B | 279.000 m structure / 279.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 287.000 m | | | | 265.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 2515 Irving Blvd, DALLAS, TX | DALLAS | 8175347777 |
License history
| Date | File or call sign | Action |
|---|
| 2025-07-26 | WPGQ257 | LIEXP |
| 2025-02-24 | WPGQ257 | LETRES |
| 2015-04-30 | WPGQ257 | LIMOD |
| 2015-04-30 | WPGQ257 | LIREN |
| 2015-04-08 | WPGQ257 | ESUAPR |
| 2015-03-02 | WPGQ257 | LETRES |
| 2013-03-07 | WPGQ257 | LIMOD |
| 2013-03-05 | WPGQ257 | ESUAPR |
| 2012-11-20 | WPGQ257 | ESUAPR |
| 2005-03-25 | WPGQ257 | LIREN |
| 2005-03-25 | WPGQ257 | LTSAPR |
| 2005-02-28 | WPGQ257 | LETRES |
| 2002-10-16 | WPGQ257 | LIASS |
| 2002-09-21 | WPGQ257 | LIAUA |
| 2002-02-25 | WPGQ257 | AUDOPR |
| 2000-11-23 | WPGQ257 | LICCNV |
| 2000-05-23 | WPGQ257 | LIRMD |
| 2000-05-23 | WPGQ257 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1783816 | 2026-08-02 01:14:24 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPGQ257 | ULS 1783816 | 2026-08-02 01:14:24 |
| Status | E | ULS 1783816 | 2026-08-02 01:14:24 |
| Service | IG | ULS 1783816 | 2026-08-02 01:14:24 |
| Grant Date | 2015-04-30 | ULS 1783816 | 2026-08-02 01:14:24 |
| Expiration Date | 2025-05-23 | ULS 1783816 | 2026-08-02 01:14:24 |
| Cancellation Date | 2025-07-26 | ULS 1783816 | 2026-08-02 01:14:24 |