Universal Licensing System
WQXZ891
University of Hawaii
License details
| ULS identifier | 3834098 |
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| Call sign | WQXZ891 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2026-06-01 |
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| Expiration | 2036-07-26 |
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| Frequency range | 6595 - 6655 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | Mauna Loa, HAWAII, HI |
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| Coordinates | 19.5364167, -155.5760278 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:45:38 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 6595.00000000 | | | | | |
| 1 | 1 | FXO | 6655.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6595.00000000 | | 30M0D7W |
| 1 | 1 | 6655.00000000 | | 30M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | On Top of Mauna Loa Mtn, Mauna Loa, HAWAII, HI | 19.53641667, -155.57602778 | 3392.400 m | POLE | 6.000 m structure / 6.500 m overall | |
| 2 | R | | 19.71869444, -155.45363889 | 2288.700 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RFS UXA6-U57A RF | | H | 38.9000 | 32.4000 | | |
| 1 | 2 | R | RFS UXA6-U57A RF | | | 38.9000 | 0.0000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-06-01 | WQXZ891 | LIREN |
| 2026-05-04 | WQXZ891 | LETRES |
| 2026-04-27 | WQXZ891 | ESURNW |
| 2017-10-31 | WQXZ891 | LETCNS |
| 2016-07-26 | WQXZ891 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3834098 | 2026-08-02 02:45:38 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQXZ891 | ULS 3834098 | 2026-08-02 02:45:38 |
| Status | A | ULS 3834098 | 2026-08-02 02:45:38 |
| Service | MW | ULS 3834098 | 2026-08-02 02:45:38 |
| Grant Date | 2026-06-01 | ULS 3834098 | 2026-08-02 02:45:38 |
| Expiration Date | 2036-07-26 | ULS 3834098 | 2026-08-02 02:45:38 |