Universal Licensing System
WQHU409
Turn Wireless, LLC
License details
| ULS identifier | 2958540 |
|---|
| Call sign | WQHU409 |
|---|
| Radio service | MG |
|---|
| Status | E |
|---|
| Grant date | 2007-11-07 |
|---|
| Expiration | 2017-11-07 |
|---|
| Cancellation | 2018-01-13 |
|---|
| Frequency range | 17840 - 21970 MHz (8 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | Los Angeles, LOS ANGELES, CA |
|---|
| Coordinates | 34.0853056, -118.7843611 |
|---|
| Source archive | l_micro.zip |
|---|
| Dataset refreshed | 2026-08-02 02:44:06 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 2 | FXO | 17840.00000000 | | | | | |
| 1 | 4 | FXO | 17840.00000000 | | | | | |
| 1 | 1 | FXO | 17880.00000000 | | | | | |
| 1 | 3 | FXO | 17920.00000000 | | | | | |
| 1 | 5 | FXO | 17960.00000000 | | | | | |
| 1 | 7 | FXO | 18000.00000000 | | | | | |
| 1 | 9 | FXO | 18000.00000000 | | | | | |
| 1 | 11 | FXO | 18000.00000000 | | | | | |
| 1 | 13 | FXO | 18000.00000000 | | | | | |
| 1 | 15 | FXO | 18000.00000000 | | | | | |
| 1 | 6 | FXO | 18040.00000000 | | | | | |
| 1 | 8 | FXO | 18040.00000000 | | | | | |
| 1 | 10 | FXO | 18040.00000000 | | | | | |
| 1 | 12 | FXO | 18040.00000000 | | | | | |
| 1 | 14 | FXO | 18040.00000000 | | | | | |
| 1 | 5 | FXO | 18120.00000000 | | | | | |
| 1 | 16 | FXO | 21970.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 17840.00000000 | | 37M0D7W |
| 1 | 4 | 17840.00000000 | | 37M0D7W |
| 1 | 1 | 17880.00000000 | | 37M0D7W |
| 1 | 3 | 17920.00000000 | | 37M0D7W |
| 1 | 5 | 17960.00000000 | | 36M2D7W |
| 1 | 7 | 18000.00000000 | | 36M2D7W |
| 1 | 9 | 18000.00000000 | | 36M2D7W |
| 1 | 11 | 18000.00000000 | | 36M2D7W |
| 1 | 13 | 18000.00000000 | | 35M8D7W |
| 1 | 15 | 18000.00000000 | | 36M3D7W |
| 1 | 6 | 18040.00000000 | | 36M2D7W |
| 1 | 8 | 18040.00000000 | | 36M2D7W |
| 1 | 10 | 18040.00000000 | | 36M2D7W |
| 1 | 12 | 18040.00000000 | | 35M8D7W |
| 1 | 14 | 18040.00000000 | | 36M3D7W |
| 1 | 5 | 18120.00000000 | | 36M2D7W |
| 1 | 16 | 21970.00000000 | | 36M2D7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | Castro Peak, Los Angeles, LOS ANGELES, CA | 34.08530556, -118.78436111 | 852.900 m | LTOWER | 21.300 m structure / 21.300 m overall | N |
| 2 | R | | 34.07555556, -118.65952778 | 833.800 m | | | |
| 3 | R | | 34.30263889, -119.22902778 | 364.200 m | | | |
| 4 | R | | 34.16475000, -118.90377778 | 473.700 m | | | |
| 5 | R | | 34.11233333, -119.06183333 | 406.600 m | | | |
| 6 | R | | 34.08319444, -118.93177778 | 455.500 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | HP2-18 Radio Waves, Inc | | V | 38.6000 | 95.3000 | | |
| 1 | 2 | R | HP2-18 Radio Waves, Inc | | | 38.6000 | | | |
| 1 | 3 | R | Radio Waves, Inc HP3-18 | | | 42.0000 | | | |
| 1 | 4 | R | Radio Waves, Inc. HP3-18 | | | 42.0000 | | | |
| 1 | 5 | R | RADIO WAVES, INC HP3-18 | | | 42.0000 | | | |
| 1 | 6 | R | RADIO WAVES, INC HP2-23 | | | 40.2000 | | | |
| 2 | 1 | T | HP2-18 Radio Waves, Inc | | H | 38.6000 | 95.3000 | | |
| 2 | 2 | R | HP2-18 Radio Waves, Inc. | | | 38.6000 | | | |
| 2 | 3 | R | Radio Waves, Inc. HP3-18 | | | 42.0000 | | | |
| 2 | 5 | R | RADIO WAVES, INC HP3-18 | | | 42.0000 | | | |
| 3 | 1 | T | Radio Waves, Inc HP3-18 | | V | 42.0000 | 300.6000 | | |
| 3 | 5 | R | RADIO WAVES, INC HP3-18 | | | 42.0000 | | | |
| 4 | 1 | T | Radio Waves, Inc. HP3-18 | | H | 42.0000 | 300.6000 | | |
| 4 | 5 | R | RADIO WAVES, INC HP3-18 | | | 42.0000 | | | |
| 5 | 1 | T | Radio Waves, Inc HP3-18 | | H | 42.0000 | 308.7000 | | |
| 5 | 5 | R | RADIO WAVES, INC HP3-18 | | | 42.0000 | | | |
| 6 | 1 | T | RADIO WAVES, INC HP3-18 | | H | 42.0000 | 276.8000 | | |
| 6 | 5 | R | RADIO WAVES, INC HP3-18 | | | 42.0000 | | | |
| 7 | 1 | T | RADIO WAVES, INC HP3-18 | | V | 42.0000 | 276.8000 | | |
| 7 | 5 | R | RADIO WAVES, INC HP3-18 | | | 42.0000 | | | |
| 8 | 1 | T | RADIO WAVES, INC HP3-18 | | H | 42.0000 | 276.8000 | | |
| 8 | 5 | R | RADIO WAVES, INC HP3-18 | | | 42.0000 | | | |
| 9 | 1 | T | RADIO WAVES, INC HP3-18 | | V | 42.0000 | 276.8000 | | |
| 9 | 5 | R | RADIO WAVES, INC HP3-18 | | | 42.0000 | | | |
| 10 | 1 | T | RADIO WAVES, INC HP3-18 | | H | 42.0000 | 276.8000 | | |
| 10 | 5 | R | RADIO WAVES, INC HP3-18 | | | 42.0000 | | | |
| 11 | 1 | T | RADIO WAVES, INC HP3-18 | | V | 42.0000 | 276.8000 | | |
| 12 | 1 | T | RADIO WAVES, INC HP3-18 | | H | 42.0000 | 276.8000 | | |
| 13 | 1 | T | RADIO WAVES, INC HP3-18 | | V | 42.0000 | 276.8000 | | |
| 14 | 1 | T | RADIO WAVES, INC HP3-18 | | H | 42.0000 | 276.8000 | | |
| 15 | 1 | T | RADIO WAVES, INC HP3-18 | | V | 42.0000 | 276.8000 | | |
| 16 | 1 | T | RADIO WAVES, INC HP2-23 | | V | 40.2000 | 269.1000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2018-01-13 | WQHU409 | LIEXP |
| 2017-12-19 | WQHU409 | LETCNS |
| 2017-08-14 | WQHU409 | LETRES |
| 2016-09-22 | WQHU409 | LIMOD |
| 2015-11-03 | WQHU409 | LETCNS |
| 2014-07-29 | WQHU409 | LIMOD |
| 2011-11-15 | WQHU409 | LIMOD |
| 2011-09-25 | WQHU409 | ESUAPR |
| 2011-06-23 | WQHU409 | ESUAPR |
| 2009-04-28 | WQHU409 | LIAUA |
| 2009-04-26 | WQHU409 | ESUAPR |
| 2009-02-03 | WQHU409 | LETCNS |
| 2007-11-07 | WQHU409 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2958540 | 2026-08-02 02:44:06 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQHU409 | ULS 2958540 | 2026-08-02 02:44:06 |
| Status | E | ULS 2958540 | 2026-08-02 02:44:06 |
| Service | MG | ULS 2958540 | 2026-08-02 02:44:06 |
| Grant Date | 2007-11-07 | ULS 2958540 | 2026-08-02 02:44:06 |
| Expiration Date | 2017-11-07 | ULS 2958540 | 2026-08-02 02:44:06 |
| Cancellation Date | 2018-01-13 | ULS 2958540 | 2026-08-02 02:44:06 |