Universal Licensing System
WPNA256
Transmission Holdings, Inc.
License details
| ULS identifier | 1038070 |
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| Call sign | WPNA256 |
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| Radio service | MG |
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| Status | C |
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| Grant date | 2002-05-07 |
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| Expiration | 2012-06-23 |
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| Cancellation | 2005-09-07 |
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| Frequency range | 18142 - 18580 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | PASADENA, HARRIS, TX |
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| Coordinates | 29.7089722, -95.2191667 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:42:38 |
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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 | FXO | 18142.00000000 | 18580.00000000 | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 18142.00000000 | | 5M75C3F |
| 1 | 1 | 18142.00000000 | | 250KF3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 315 S RICHY, PASADENA, HARRIS, TX | 29.70897222, -95.21916667 | 3.700 m | | 15.200 m overall | |
| 2 | R | | 29.70216667, -95.21847222 | 3.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | V | 38.9000 | 174.9000 | | |
| 1 | 2 | R | | | | 44.7000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2005-09-08 | WPNA256 | LICAN |
| 2005-09-07 | WPNA256 | ESUAPR |
| 2002-05-07 | WPNA256 | LIREN |
| 2002-04-01 | WPNA256 | LETRES |
| 2002-03-29 | WPNA256 | LIAUA |
| 2002-01-31 | WPNA256 | LITRAN |
| 2000-10-23 | WPNA256 | LITRAN |
| 2000-01-21 | WPNA256 | LITRAN |
| 1999-08-14 | WPNA256 | LICCNV |
| 1998-04-16 | WPNA256 | LIASS |
| 1998-04-16 | WPNA256 | COR |
| 1997-06-23 | WPNA256 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1038070 | 2026-08-02 02:42:38 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPNA256 | ULS 1038070 | 2026-08-02 02:42:38 |
| Status | C | ULS 1038070 | 2026-08-02 02:42:38 |
| Service | MG | ULS 1038070 | 2026-08-02 02:42:38 |
| Grant Date | 2002-05-07 | ULS 1038070 | 2026-08-02 02:42:38 |
| Expiration Date | 2012-06-23 | ULS 1038070 | 2026-08-02 02:42:38 |
| Cancellation Date | 2005-09-07 | ULS 1038070 | 2026-08-02 02:42:38 |