Universal Licensing System
KHQ4
TRI STATE AERO INC
License details
| ULS identifier | 1966218 |
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| Call sign | KHQ4 |
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| Radio service | AF |
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| Status | A |
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| Grant date | 2019-09-25 |
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| Expiration | 2029-08-17 |
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| Frequency range | 122.95 MHz |
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| Locations | 1 |
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| Representative location | EVANSVILLE, VANDERBURGH, IN |
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| Coordinates | 38.0342222, -87.5189167 |
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| Source archive | l_coast.zip |
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| Dataset refreshed | 2026-08-02 02:08:20 |
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Licensee
| Name | TRI STATE AERO INC |
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| Applicant type | C |
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| FRN | 0004306403 |
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| Location | EVANSVILLE, IN |
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| Address | 6101 FLIGHTLINE DR, EVANSVILLE, IN, 47725 |
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| Phone | 8124261221 |
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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 | FAA | 122.95000000 | | | 10.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 122.95000000 | | 6K00A3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | EVANSVILLE REGIONAL AIRPORT, EVANSVILLE, VANDERBURGH, IN | 38.03422222, -87.51891667 | 127.000 m | B | 11.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 12.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 6101 Flightline Drive, Evansville, IN | VANDERBURGH | 8124261221 |
License history
| Date | File or call sign | Action |
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| 2019-09-25 | KHQ4 | LIREN |
| 2019-05-27 | KHQ4 | LETRES |
| 2009-07-14 | KHQ4 | LIREN |
| 2009-05-25 | KHQ4 | LETRES |
| 2004-07-20 | KHQ4 | LIREN |
| 2004-06-07 | KHQ4 | LTSAPR |
| 2004-06-07 | KHQ4 | LTSFRN |
| 2004-05-24 | KHQ4 | LETRES |
| 2001-04-27 | KHQ4 | LICCNV |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1966218 | 2026-08-02 02:08:20 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KHQ4 | ULS 1966218 | 2026-08-02 02:08:20 |
| Status | A | ULS 1966218 | 2026-08-02 02:08:20 |
| Service | AF | ULS 1966218 | 2026-08-02 02:08:20 |
| Grant Date | 2019-09-25 | ULS 1966218 | 2026-08-02 02:08:20 |
| Expiration Date | 2029-08-17 | ULS 1966218 | 2026-08-02 02:08:20 |