Universal Licensing System
WPQK407
KXOS RADIO HOLDINGS, LLC
License details
| ULS identifier | 1145981 |
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| Call sign | WPQK407 |
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| Radio service | RP |
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| Status | A |
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| Grant date | 2000-08-15 |
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| Expiration | 2029-12-01 |
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| Frequency range | 450.925 - 455.925 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | LOS ANGELES, CA |
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| Coordinates | 34.0541667, -118.2420278 |
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| Source archive | l_LMbcast.zip |
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| Dataset refreshed | 2026-09-20 00:38:21 |
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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 | 2 | FB | 450.92500000 | | | 40.000000 | 154.000000 | |
| 2 | 1 | MO | 450.92500000 | | | 40.000000 | 154.000000 | |
| 1 | 1 | FB | 455.92500000 | | | 40.000000 | 154.000000 | |
| 2 | 1 | MO | 455.92500000 | | | 40.000000 | 154.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 2 | 450.92500000 | | 25K0F3E |
| 2 | 1 | 450.92500000 | | 25K0F3E |
| 1 | 1 | 455.92500000 | | 25K0F3E |
| 2 | 1 | 455.92500000 | | 25K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | JOHN POOLE BLDG VIDEO RD, MOUNT WILSON, LOS ANGELES, CA | 34.22666667, -118.06727778 | 1737.000 m | B | 12.000 m structure / 15.000 m overall | N |
| 2 | T | LOS ANGELES, CA | 34.05416667, -118.24202778 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.000 m | | | | 0.000 | |
| 1 | 2 | T | | | | | | | |
| 2 | 1 | T | | 15.000 m | H | 8.2000 | | 0.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | | | 3238744444 |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1145981 | 2026-09-20 00:37:30 | Source Primary |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Applicant Frn | 0028434074 | ULS 1145981 | 2026-09-20 00:38:21 |
| Applicant Name | KXOS RADIO HOLDINGS, LLC | ULS 1145981 | 2026-09-20 00:38:21 |
| Call Sign | WPQK407 | ULS 1145981 | 2026-09-20 00:38:21 |
| Contact Name | 5627452355 | ULS 1145981 | 2026-09-20 00:38:21 |
| Expiration Date | 2029-12-01 | ULS 1145981 | 2026-09-20 00:38:21 |
| Filed Date | 2000-08-15 | ULS 1145981 | 2026-09-20 00:38:21 |
| Grant Date | 2000-08-15 | ULS 1145981 | 2026-09-20 00:38:21 |
| Service | RP | ULS 1145981 | 2026-09-20 00:38:21 |
| Source Archive | l_LMbcast.zip | ULS 1145981 | 2026-09-20 00:38:21 |
| Status | A | ULS 1145981 | 2026-09-20 00:38:21 |