Universal Licensing System
WPDY253
Diamond Shamrock Refining and Marketing Company
License details
| ULS identifier | 1782785 |
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| Call sign | WPDY253 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2014-02-26 |
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| Expiration | 2024-05-07 |
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| Cancellation | 2024-07-13 |
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| Frequency range | 464.5 - 464.55 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | US |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:38 |
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Licensee
| Name | Diamond Shamrock Refining and Marketing Company |
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| Applicant type | C |
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| FRN | 0001682533 |
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| Location | San Antonio, TX |
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| Address | One Valero Place, San Antonio, TX, 78249 |
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| Phone | 2103452726 |
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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 | MOI | 464.50000000 | | | 5.000000 | | |
| 1 | 1 | MOI | 464.55000000 | | | 5.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.50000000 | | 20K0F3E |
| 1 | 1 | 464.55000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | US | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 10619 HWY 281 S, SAN ANTONIO, TX | | 2105924878 |
License history
| Date | File or call sign | Action |
|---|
| 2024-07-13 | WPDY253 | LIEXP |
| 2024-02-12 | WPDY253 | LETRES |
| 2014-02-26 | WPDY253 | LIREN |
| 2014-02-25 | WPDY253 | ESUAPR |
| 2014-02-10 | WPDY253 | LETRES |
| 2013-02-21 | WPDY253 | COR |
| 2013-02-21 | WPDY253 | LICARE |
| 2013-01-26 | WPDY253 | LICAN |
| 2004-07-09 | WPDY253 | LIAUA |
| 2004-07-08 | WPDY253 | ESUAPR |
| 2004-04-28 | WPDY253 | LIREN |
| 2004-04-22 | WPDY253 | ESUAPR |
| 2004-02-09 | WPDY253 | LETRES |
| 2002-10-02 | WPDY253 | LIAUA |
| 2002-07-23 | WPDY253 | LIAUA |
| 2001-12-31 | WPDY253 | LITRAN |
| 2001-12-18 | WPDY253 | LIASS |
| 2000-11-23 | WPDY253 | LICCNV |
| 1999-08-19 | WPDY253 | LIMOD |
| 1999-08-19 | WPDY253 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1782785 | 2026-08-02 01:12:38 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPDY253 | ULS 1782785 | 2026-08-02 01:12:38 |
| Status | E | ULS 1782785 | 2026-08-02 01:12:38 |
| Service | IG | ULS 1782785 | 2026-08-02 01:12:38 |
| Grant Date | 2014-02-26 | ULS 1782785 | 2026-08-02 01:12:38 |
| Expiration Date | 2024-05-07 | ULS 1782785 | 2026-08-02 01:12:38 |
| Cancellation Date | 2024-07-13 | ULS 1782785 | 2026-08-02 01:12:38 |