Universal Licensing System
WQHU807
Trango Systems, Inc.
License details
| ULS identifier | 2959636 |
|---|
| Call sign | WQHU807 |
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| Radio service | MG |
|---|
| Status | E |
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| Grant date | 2007-11-13 |
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| Expiration | 2017-11-13 |
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| Cancellation | 2018-01-13 |
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| Frequency range | 17900 - 21875 MHz (3 frequencies) |
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| Locations | 1 |
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| Coordinates | 32.9674167, -117.0074167 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:44:07 |
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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 | 2 | FXO | 17980.00000000 | | | | | |
| 1 | 3 | FXO | 21875.00000000 | | | | | |
| 1 | 3 | FXO | 21875.00000000 | | | | | |
| 1 | 3 | FXO | 21875.00000000 | | | | | |
| 1 | 3 | FXO | 21875.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 17900.00000000 | | 80M0D7W |
| 1 | 2 | 17980.00000000 | | 56M0D7W |
| 1 | 3 | 21875.00000000 | | 50M0D7W |
| 1 | 3 | 21875.00000000 | | 50M0D7W |
| 1 | 3 | 21875.00000000 | | 50M0D7W |
| 1 | 3 | 21875.00000000 | | 50M0D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Mt Woodson CA 2, Ramona, SAN DIEGO, CA | 33.00911111, -116.97255556 | 862.200 m | TOWER | 33.500 m structure / 42.700 m overall | N |
| 2 | R | | 32.93636111, -117.02711111 | 275.900 m | | | |
| 3 | R | | 32.98136111, -117.11611111 | 475.400 m | | | |
| 4 | R | | 32.96741667, -117.00741667 | 245.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | RADIO WAVES, INC HPD4-18 | | H | 44.3000 | 212.3000 | | |
| 1 | 2 | R | RADIO WAVES, INC HPD2-18 | | | 38.4000 | | | |
| 1 | 3 | R | RADIO WAVES HP4-18 | | | 44.5000 | | | |
| 1 | 4 | R | TRANGO SYSTEMS INC. AD23G-1-S2 | | | 34.3000 | | | |
| 2 | 1 | T | RADIO WAVES HP4-18 | | H | 44.5000 | 257.1000 | | |
| 3 | 1 | T | TRANGO SYSTEMS INC. AD23G-2-S2 | | V | 40.4000 | 215.2000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2018-01-13 | WQHU807 | LIEXP |
| 2017-08-21 | WQHU807 | LETRES |
| 2012-07-27 | WQHU807 | LIMOD |
| 2009-02-10 | WQHU807 | LETCNS |
| 2008-11-05 | WQHU807 | LIMOD |
| 2008-10-03 | WQHU807 | ESUAPR |
| 2007-11-13 | WQHU807 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2959636 | 2026-08-02 02:44:07 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQHU807 | ULS 2959636 | 2026-08-02 02:44:07 |
| Status | E | ULS 2959636 | 2026-08-02 02:44:07 |
| Service | MG | ULS 2959636 | 2026-08-02 02:44:07 |
| Grant Date | 2007-11-13 | ULS 2959636 | 2026-08-02 02:44:07 |
| Expiration Date | 2017-11-13 | ULS 2959636 | 2026-08-02 02:44:07 |
| Cancellation Date | 2018-01-13 | ULS 2959636 | 2026-08-02 02:44:07 |