Universal Licensing System
WPDM224
TRINITY UNIVERSITY COMPUTER HARDWARE MAINTENANCE
License details
| ULS identifier | 1712752 |
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| Call sign | WPDM224 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2004-01-16 |
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| Expiration | 2013-10-14 |
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| Cancellation | 2013-12-14 |
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| Frequency range | 464.575 - 469.575 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | SAN ANTONIO, BEXAR, TX |
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| Coordinates | 29.4307778, -98.4836389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:12:41 |
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Licensee
| Name | TRINITY UNIVERSITY COMPUTER HARDWARE MAINTENANCE |
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| Applicant type | C |
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| FRN | 0003559051 |
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| Location | SAN ANTONIO, TX |
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| Address | 715 STADIUM DR BOX 50, SAN ANTONIO, TX, 78212 |
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| Phone | 2109997401 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FB2 | 464.57500000 | | | 20.000000 | 20.000000 | |
| 2 | 1 | MO | 469.57500000 | | | 5.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.57500000 | | 20K0F3E |
| 2 | 1 | 469.57500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 715 STADIUM DR, SAN ANTONIO, BEXAR, TX | 29.43077778, -98.48363889 | 245.000 m | | 21.000 m structure / 21.000 m overall | N |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 24.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 715 STADIUM DR, SAN ANTONIO, TX | | 2107368535 |
License history
| Date | File or call sign | Action |
|---|
| 2013-12-14 | WPDM224 | LIEXP |
| 2013-07-22 | WPDM224 | LETRES |
| 2004-01-16 | WPDM224 | LIREN |
| 2003-07-21 | WPDM224 | LETRES |
| 2002-06-28 | WPDM224 | AUDOPR |
| 2000-11-23 | WPDM224 | LICCNV |
| 1998-08-19 | WPDM224 | AUTHPR |
| 1998-08-19 | WPDM224 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1712752 | 2026-08-02 01:12:41 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPDM224 | ULS 1712752 | 2026-08-02 01:12:41 |
| Status | E | ULS 1712752 | 2026-08-02 01:12:41 |
| Service | IG | ULS 1712752 | 2026-08-02 01:12:41 |
| Grant Date | 2004-01-16 | ULS 1712752 | 2026-08-02 01:12:41 |
| Expiration Date | 2013-10-14 | ULS 1712752 | 2026-08-02 01:12:41 |
| Cancellation Date | 2013-12-14 | ULS 1712752 | 2026-08-02 01:12:41 |