Universal Licensing System
WQNK418
MCDERMOTT COMMUNICATIONS
License details
| ULS identifier | 3269421 |
|---|
| Call sign | WQNK418 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2011-03-03 |
|---|
| Expiration | 2021-03-03 |
|---|
| Cancellation | 2021-05-08 |
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| Frequency range | 451.1875 - 458 MHz (6 frequencies) |
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| Locations | 3 |
|---|
| Representative location | LA CANADA FLINTRIDGE, LOS ANGELES, CA |
|---|
| Coordinates | 34.2264722, -118.0669167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:57 |
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Licensee
| Name | MCDERMOTT COMMUNICATIONS |
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| Applicant type | C |
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| FRN | 0017147273 |
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| Location | LOS ANGELES, CA |
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| Address | 5310 W CENTURY BLVD, STE 101, LOS ANGELES, CA, 90045 |
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| Phone | 3106705266 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 451.18750000 | | | 20.000000 | 20.000000 | |
| 2 | 1 | MO6 | 451.18750000 | | | 6.000000 | 6.000000 | |
| 1 | 2 | FB6 | 451.45000000 | | | 100.000000 | 500.000000 | |
| 2 | 1 | MO6 | 451.45000000 | | | 100.000000 | 100.000000 | |
| 1 | 2 | FB6 | 453.00000000 | | | 100.000000 | 500.000000 | |
| 2 | 1 | MO6 | 453.00000000 | | | 100.000000 | 100.000000 | |
| 2 | 1 | MO6 | 456.18750000 | | | 6.000000 | 6.000000 | |
| 3 | 1 | FX1T | 456.18750000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO6 | 456.45000000 | | | 100.000000 | 100.000000 | |
| 3 | 1 | FX1T | 456.45000000 | | | 35.000000 | 35.000000 | |
| 2 | 1 | MO6 | 458.00000000 | | | 100.000000 | 100.000000 | |
| 3 | 1 | FX1T | 458.00000000 | | | 35.000000 | 35.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.18750000 | | 7K60FXE |
| 1 | 1 | 451.18750000 | | 7K60FXD |
| 1 | 1 | 451.18750000 | | 11K2F3E |
| 2 | 1 | 451.18750000 | | 7K60FXE |
| 2 | 1 | 451.18750000 | | 11K2F3E |
| 2 | 1 | 451.18750000 | | 7K60FXD |
| 1 | 2 | 451.45000000 | | 7K60FXE |
| 1 | 2 | 451.45000000 | | 7K60FXD |
| 1 | 2 | 451.45000000 | | 11K2F3E |
| 2 | 1 | 451.45000000 | | 7K60FXE |
| 2 | 1 | 451.45000000 | | 11K2F3E |
| 2 | 1 | 451.45000000 | | 7K60FXD |
| 1 | 2 | 453.00000000 | | 7K60FXE |
| 1 | 2 | 453.00000000 | | 11K2F3E |
| 1 | 2 | 453.00000000 | | 7K60FXD |
| 2 | 1 | 453.00000000 | | 11K2F3E |
| 2 | 1 | 453.00000000 | | 7K60FXD |
| 2 | 1 | 453.00000000 | | 7K60FXE |
| 2 | 1 | 456.18750000 | | 7K60FXD |
| 2 | 1 | 456.18750000 | | 7K60FXE |
| 2 | 1 | 456.18750000 | | 11K2F3E |
| 3 | 1 | 456.18750000 | | 7K60FXD |
| 3 | 1 | 456.18750000 | | 11K2F3E |
| 3 | 1 | 456.18750000 | | 7K60FXE |
| 2 | 1 | 456.45000000 | | 7K60FXE |
| 2 | 1 | 456.45000000 | | 7K60FXD |
| 2 | 1 | 456.45000000 | | 11K2F3E |
| 3 | 1 | 456.45000000 | | 11K2F3E |
| 3 | 1 | 456.45000000 | | 7K60FXD |
| 3 | 1 | 456.45000000 | | 7K60FXE |
| 2 | 1 | 458.00000000 | | 7K60FXD |
| 2 | 1 | 458.00000000 | | 7K60FXE |
| 2 | 1 | 458.00000000 | | 11K2F3E |
| 3 | 1 | 458.00000000 | | 11K2F3E |
| 3 | 1 | 458.00000000 | | 7K60FXD |
| 3 | 1 | 458.00000000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | MT. WILSON, LA CANADA FLINTRIDGE, LOS ANGELES, CA | 34.22647222, -118.06691667 | 1739.000 m | UPOLE | 80.700 m structure / 122.000 m overall | |
| 2 | | | | | | | |
| 3 | | | | 0.000 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 23.000 m | | | | 906.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
| 2 | 1 | T | | 122.000 m | | | | 1005.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 5310 W CENTURY BLVD, STE 101, LOS ANGELES, CA | LOS ANGELES | 3106705266 |
License history
| Date | File or call sign | Action |
|---|
| 2021-05-08 | WQNK418 | LIEXP |
| 2020-12-07 | WQNK418 | LETRES |
| 2011-03-03 | WQNK418 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3269421 | 2026-08-02 01:18:57 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQNK418 | ULS 3269421 | 2026-08-02 01:18:57 |
| Status | E | ULS 3269421 | 2026-08-02 01:18:57 |
| Service | IG | ULS 3269421 | 2026-08-02 01:18:57 |
| Grant Date | 2011-03-03 | ULS 3269421 | 2026-08-02 01:18:57 |
| Expiration Date | 2021-03-03 | ULS 3269421 | 2026-08-02 01:18:57 |
| Cancellation Date | 2021-05-08 | ULS 3269421 | 2026-08-02 01:18:57 |