Universal Licensing System
KZC4
Aviation Spectrum Resources Inc
License details
| ULS identifier | 1973268 |
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| Call sign | KZC4 |
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| Radio service | AF |
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| Status | C |
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| Grant date | 2015-07-14 |
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| Expiration | 2025-07-06 |
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| Cancellation | 2023-01-18 |
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| Frequency range | 129.025 MHz |
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| Locations | 1 |
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| Representative location | HOUSTON, HARRIS, TX |
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| Coordinates | 29.9835556, -95.3335556 |
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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 |
|---|
| 1 | 1 | FA | 129.02500000 | | | 55.000000 | | LL |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 129.02500000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | HOUSTON INTERCONTINENTAL AIRPORT, HOUSTON, HARRIS, TX | 29.98355556, -95.33355556 | 30.000 m | B | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 11.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 18705 Lee Road, First Floor KK Office, Humble, TX | | 2814435310 |
License history
| Date | File or call sign | Action |
|---|
| 2023-01-19 | KZC4 | LICAN |
| 2015-07-14 | KZC4 | LIREN |
| 2015-04-13 | KZC4 | LETRES |
| 2015-02-06 | KZC4 | LIAUA |
| 2015-02-05 | KZC4 | ESUAPR |
| 2015-02-05 | KZC4 | LIAUA |
| 2015-02-04 | KZC4 | ESUAPR |
| 2007-03-01 | KZC4 | AUTHPR |
| 2006-03-07 | KZC4 | AUTHPR |
| 2006-01-01 | KZC4 | LIASS |
| 2005-07-25 | KZC4 | ESCAPR |
| 2005-06-07 | KZC4 | LIREN |
| 2005-04-11 | KZC4 | LETRES |
| 2003-05-23 | KZC4 | LIAUA |
| 2001-04-27 | KZC4 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1973268 | 2026-08-02 02:08:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KZC4 | ULS 1973268 | 2026-08-02 02:08:29 |
| Status | C | ULS 1973268 | 2026-08-02 02:08:29 |
| Service | AF | ULS 1973268 | 2026-08-02 02:08:29 |
| Grant Date | 2015-07-14 | ULS 1973268 | 2026-08-02 02:08:29 |
| Expiration Date | 2025-07-06 | ULS 1973268 | 2026-08-02 02:08:29 |
| Cancellation Date | 2023-01-18 | ULS 1973268 | 2026-08-02 02:08:29 |