Universal Licensing System
WQXN458
Ultimate Internet Access, Inc
License details
| ULS identifier | 3804162 |
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| Call sign | WQXN458 |
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| Radio service | MG |
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| Status | A |
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| Grant date | 2026-03-03 |
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| Expiration | 2036-04-21 |
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| Frequency range | 17900 MHz |
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| Locations | 2 |
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| Representative location | RANCHO CUCAMONGA, SAN BERNARDINO, CA |
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| Coordinates | 34.1204444, -117.6148333 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:29 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
| 1 | 1 | FXO | 17900.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17900.00000000 | | 80M0D1W |
| 1 | 1 | 17900.00000000 | | 80M0D1W |
| 1 | 1 | 17900.00000000 | | 80M0D1W |
| 1 | 1 | 17900.00000000 | | 80M0D1W |
| 1 | 1 | 17900.00000000 | | 80M0D1W |
| 1 | 1 | 17900.00000000 | | 80M0D1W |
| 1 | 1 | 17900.00000000 | | 80M0D1W |
| 1 | 1 | 17900.00000000 | | 80M0D1W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 7365 Carnelian St, RANCHO CUCAMONGA, SAN BERNARDINO, CA | 34.12044444, -117.61483333 | 437.500 m | B | 15.000 m structure / 16.000 m overall | |
| 2 | R | | 34.16533333, -117.59097222 | 705.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | SAF Tehnika VHLP2-18 | | H | 38.9000 | 23.7000 | | |
| 1 | 2 | R | SAF Tehnika VHLP2-18 | | | 38.9000 | | | |
License history
| Date | File or call sign | Action |
|---|
| 2026-03-03 | WQXN458 | LIREN |
| 2026-01-26 | WQXN458 | LETRES |
| 2022-10-20 | WQXN458 | LIAUA |
| 2017-07-25 | WQXN458 | LETCNS |
| 2016-04-21 | WQXN458 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3804162 | 2026-08-02 02:47:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQXN458 | ULS 3804162 | 2026-08-02 02:47:29 |
| Status | A | ULS 3804162 | 2026-08-02 02:47:29 |
| Service | MG | ULS 3804162 | 2026-08-02 02:47:29 |
| Grant Date | 2026-03-03 | ULS 3804162 | 2026-08-02 02:47:29 |
| Expiration Date | 2036-04-21 | ULS 3804162 | 2026-08-02 02:47:29 |