Universal Licensing System
KOA4
Aviation Spectrum Resources Inc
License details
| ULS identifier | 1968541 |
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| Call sign | KOA4 |
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| Radio service | AF |
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| Status | C |
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| Grant date | 2005-09-20 |
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| Expiration | 2015-10-27 |
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| Cancellation | 2006-06-28 |
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| Frequency range | 130.35 MHz |
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| Locations | 1 |
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| Representative location | Offshore, GM |
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| Coordinates | 29.1160556, -91.8715000 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:25 |
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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 | FA | 130.35000000 | | | 55.000000 | | HO |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 130.35000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | South Marsh Island block 268, Offshore, GM | 29.11605556, -91.87150000 | 0.000 m | RIG | 46.000 m structure / 46.000 m overall | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 46.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 3506 LOCKHEED, PEARLAND, TX | BRAZORIA | 2814851777 |
License history
| Date | File or call sign | Action |
|---|
| 2006-06-29 | KOA4 | LICAN |
| 2006-03-07 | KOA4 | AUTHPR |
| 2006-01-01 | KOA4 | LIASS |
| 2005-09-20 | KOA4 | LIREN |
| 2005-08-01 | KOA4 | LETRES |
| 2005-07-25 | KOA4 | ESCAPR |
| 2004-05-21 | KOA4 | LIMOD |
| 2001-04-27 | KOA4 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1968541 | 2026-08-02 02:08:25 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KOA4 | ULS 1968541 | 2026-08-02 02:08:25 |
| Status | C | ULS 1968541 | 2026-08-02 02:08:25 |
| Service | AF | ULS 1968541 | 2026-08-02 02:08:25 |
| Grant Date | 2005-09-20 | ULS 1968541 | 2026-08-02 02:08:25 |
| Expiration Date | 2015-10-27 | ULS 1968541 | 2026-08-02 02:08:25 |
| Cancellation Date | 2006-06-28 | ULS 1968541 | 2026-08-02 02:08:25 |