Universal Licensing System
KZH4
Aviation Spectrum Resources Inc
License details
| ULS identifier | 1973334 |
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| Call sign | KZH4 |
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| Radio service | AF |
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| Status | C |
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| Grant date | 2018-03-28 |
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| Expiration | 2028-04-03 |
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| Cancellation | 2023-01-11 |
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| Frequency range | 129.675 MHz |
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| Locations | 1 |
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| Representative location | SAN JUAN, SAN JUAN, PR |
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| Coordinates | 18.4577222, -66.1032778 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:29 |
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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 | 129.67500000 | | | 10.000000 | | LL |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 129.67500000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | FERNANDO LUIS RIBAS DOMINICCI AIRPORT, SAN JUAN, SAN JUAN, PR | 18.45772222, -66.10327778 | 8.000 m | BANT | 5.000 m structure / 6.000 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 | | 6.000 m | | | 360.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2023-01-12 | KZH4 | LICAN |
| 2018-03-28 | KZH4 | LIREN |
| 2018-03-20 | KZH4 | COR |
| 2017-12-25 | KZH4 | LETRES |
| 2015-02-06 | KZH4 | LIAUA |
| 2015-02-05 | KZH4 | ESUAPR |
| 2015-02-05 | KZH4 | LIAUA |
| 2015-02-04 | KZH4 | ESUAPR |
| 2007-12-04 | KZH4 | LIREN |
| 2007-10-08 | KZH4 | LETRES |
| 2007-03-01 | KZH4 | AUTHPR |
| 2006-03-07 | KZH4 | AUTHPR |
| 2006-01-01 | KZH4 | LIASS |
| 2005-07-25 | KZH4 | ESCAPR |
| 2002-11-19 | KZH4 | LIREN |
| 2002-10-07 | KZH4 | LETRES |
| 2001-04-27 | KZH4 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1973334 | 2026-08-02 02:08:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KZH4 | ULS 1973334 | 2026-08-02 02:08:29 |
| Status | C | ULS 1973334 | 2026-08-02 02:08:29 |
| Service | AF | ULS 1973334 | 2026-08-02 02:08:29 |
| Grant Date | 2018-03-28 | ULS 1973334 | 2026-08-02 02:08:29 |
| Expiration Date | 2028-04-03 | ULS 1973334 | 2026-08-02 02:08:29 |
| Cancellation Date | 2023-01-11 | ULS 1973334 | 2026-08-02 02:08:29 |