Universal Licensing System
WQOU734
NORTHROP GRUMMAN SYSTEMS CORPORATION
License details
| ULS identifier | 3348715 |
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| Call sign | WQOU734 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2022-02-04 |
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| Expiration | 2032-02-03 |
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| Frequency range | 461.5625 - 466.5625 MHz (2 frequencies) |
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| Locations | 2 |
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| Representative location | AZUSA, LOS ANGELES, CA |
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| Coordinates | 34.1262500, -117.9076944 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:10 |
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Licensee
| Name | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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| Applicant type | C |
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| FRN | 0003800133 |
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| Location | Washington, DC |
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| Address | 1800 M Street, NW, Suite 800, Washington, DC, 20036 |
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| Phone | 2027834141 |
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| Email | [email protected] |
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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 | FB2 | 461.56250000 | | | 25.000000 | 45.000000 | |
| 2 | 1 | MO | 461.56250000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | MO | 466.56250000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.56250000 | | 11K2F3E |
| 2 | 1 | 461.56250000 | | 11K2F3E |
| 2 | 1 | 466.56250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | | 1111 W THIRD ST, AZUSA, LOS ANGELES, CA | 34.12625000, -117.90769444 | 173.000 m | BANT | 11.000 m structure / 12.000 m overall | |
| 2 | | | | | | | |
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 | | | | -201.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 1111 W THIRD ST, AZUSA, CA | LOS ANGELES | 6268128244 |
License history
| Date | File or call sign | Action |
|---|
| 2026-04-24 | WQOU734 | LIAUA |
| 2022-02-04 | WQOU734 | LIREN |
| 2012-11-06 | WQOU734 | LETCNS |
| 2012-02-03 | WQOU734 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3348715 | 2026-08-02 01:14:10 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQOU734 | ULS 3348715 | 2026-08-02 01:14:10 |
| Status | A | ULS 3348715 | 2026-08-02 01:14:10 |
| Service | IG | ULS 3348715 | 2026-08-02 01:14:10 |
| Grant Date | 2022-02-04 | ULS 3348715 | 2026-08-02 01:14:10 |
| Expiration Date | 2032-02-03 | ULS 3348715 | 2026-08-02 01:14:10 |