Universal Licensing System
WQLJ643
MCDERMOTT COMMUNICATIONS
License details
| ULS identifier | 3168446 |
|---|
| Call sign | WQLJ643 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2010-02-16 |
|---|
| Expiration | 2020-02-16 |
|---|
| Cancellation | 2020-04-18 |
|---|
| Frequency range | 451.025 - 456.1875 MHz (6 frequencies) |
|---|
| Locations | 2 |
|---|
| Representative location | MOUNT WILSON-91023, LOS ANGELES, CA |
|---|
| Coordinates | 34.2264722, -118.0669167 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:18:57 |
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Licensee
| Name | MCDERMOTT COMMUNICATIONS |
|---|
| Applicant type | C |
|---|
| FRN | 0017147273 |
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| Location | LOS ANGELES, CA |
|---|
| Address | 5310 W. CENTURY BLVD. STE 101, LOS ANGELES, CA, 90045 |
|---|
| Phone | 3106705266 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 451.02500000 | | | 5.000000 | 6.000000 | |
| 2 | 1 | FB6 | 451.02500000 | | | 5.000000 | 10.000000 | |
| 3 | 1 | MO6 | 451.02500000 | | | 40.000000 | 40.000000 | |
| 4 | 1 | MO6 | 451.02500000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FB6 | 451.03750000 | | | 5.000000 | 6.000000 | |
| 2 | 1 | FB6 | 451.03750000 | | | 5.000000 | 10.000000 | |
| 3 | 1 | MO6 | 451.03750000 | | | 40.000000 | 40.000000 | |
| 4 | 1 | MO6 | 451.03750000 | | | 40.000000 | 40.000000 | |
| 6 | 1 | FB6 | 451.03750000 | | | 5.000000 | 8.000000 | |
| 7 | 1 | MO6 | 451.03750000 | | | 40.000000 | 40.000000 | |
| 1 | 1 | FB6 | 451.18750000 | | | 5.000000 | 6.000000 | |
| 2 | 1 | FB6 | 451.18750000 | | | 5.000000 | 10.000000 | |
| 3 | 1 | MO6 | 451.18750000 | | | 40.000000 | 6.000000 | |
| 4 | 1 | MO6 | 451.18750000 | | | 40.000000 | 6.000000 | |
| 3 | 1 | MO6 | 456.02500000 | | | 40.000000 | 40.000000 | |
| 4 | 1 | MO6 | 456.02500000 | | | 40.000000 | 40.000000 | |
| 5 | 1 | FX1T | 456.02500000 | | | 20.000000 | 20.000000 | |
| 3 | 1 | MO6 | 456.03750000 | | | 40.000000 | 40.000000 | |
| 4 | 1 | MO6 | 456.03750000 | | | 40.000000 | 40.000000 | |
| 5 | 1 | FX1T | 456.03750000 | | | 20.000000 | 20.000000 | |
| 7 | 1 | MO6 | 456.03750000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | MO6 | 456.18750000 | | | 40.000000 | 6.000000 | |
| 4 | 1 | MO6 | 456.18750000 | | | 40.000000 | 6.000000 | |
| 5 | 1 | FX1T | 456.18750000 | | | 20.000000 | 6.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.02500000 | | 11K0F3E |
| 1 | 1 | 451.02500000 | | 7K60F7W |
| 2 | 1 | 451.02500000 | | 11K0F3E |
| 2 | 1 | 451.02500000 | | 7K60F7W |
| 3 | 1 | 451.02500000 | | 11K0F3E |
| 3 | 1 | 451.02500000 | | 7K60F7W |
| 4 | 1 | 451.02500000 | | 11K0F3E |
| 4 | 1 | 451.02500000 | | 7K60F7W |
| 1 | 1 | 451.03750000 | | 11K0F3E |
| 1 | 1 | 451.03750000 | | 7K60F7W |
| 2 | 1 | 451.03750000 | | 11K0F3E |
| 2 | 1 | 451.03750000 | | 7K60F7W |
| 3 | 1 | 451.03750000 | | 7K60F7W |
| 3 | 1 | 451.03750000 | | 11K0F3E |
| 4 | 1 | 451.03750000 | | 7K60F7W |
| 4 | 1 | 451.03750000 | | 11K0F3E |
| 6 | 1 | 451.03750000 | | 11K0F3E |
| 6 | 1 | 451.03750000 | | 7K60F7W |
| 7 | 1 | 451.03750000 | | 11K0F3E |
| 7 | 1 | 451.03750000 | | 7K60F7W |
| 1 | 1 | 451.18750000 | | 7K60F7W |
| 1 | 1 | 451.18750000 | | 11K0F3E |
| 2 | 1 | 451.18750000 | | 7K60F7W |
| 2 | 1 | 451.18750000 | | 11K0F3E |
| 3 | 1 | 451.18750000 | | 11K0F3E |
| 3 | 1 | 451.18750000 | | 7K60F7W |
| 4 | 1 | 451.18750000 | | 11K0F3E |
| 4 | 1 | 451.18750000 | | 7K60F7W |
| 3 | 1 | 456.02500000 | | 11K0F3E |
| 3 | 1 | 456.02500000 | | 7K60F7W |
| 4 | 1 | 456.02500000 | | 7K60F7W |
| 4 | 1 | 456.02500000 | | 11K0F3E |
| 5 | 1 | 456.02500000 | | 7K60F7W |
| 5 | 1 | 456.02500000 | | 11K0F3E |
| 3 | 1 | 456.03750000 | | 7K60F7W |
| 3 | 1 | 456.03750000 | | 11K0F3E |
| 4 | 1 | 456.03750000 | | 7K60F7W |
| 4 | 1 | 456.03750000 | | 11K0F3E |
| 5 | 1 | 456.03750000 | | 7K60F7W |
| 5 | 1 | 456.03750000 | | 11K0F3E |
| 7 | 1 | 456.03750000 | | 11K0F3E |
| 7 | 1 | 456.03750000 | | 7K60F7W |
| 3 | 1 | 456.18750000 | | 7K60F7W |
| 3 | 1 | 456.18750000 | | 11K0F3E |
| 4 | 1 | 456.18750000 | | 11K0F3E |
| 4 | 1 | 456.18750000 | | 7K60F7W |
| 5 | 1 | 456.18750000 | | 7K60F7W |
| 5 | 1 | 456.18750000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | SANTIAGO PEAK, CORONA, LOS ANGELES, CA | 33.71138889, -117.53416667 | 1720.600 m | TOWER | 36.600 m structure / 36.600 m overall | |
| 2 | T | MT. LUKENS, TUJUNGA, LOS ANGELES, CA | 34.26866667, -118.23916667 | 1540.000 m | TOWER | 18.000 m structure / 18.000 m overall | |
| 3 | T | | | | | | |
| 4 | T | | | | | | |
| 5 | T | CA | | | | | |
| 6 | T | US POST OFFICE/NEAR CENTER OF TOWER FARM/MT. WILSON-5 SITE #007510, MOUNT WILSON-91023, LOS ANGELES, CA | 34.22647222, -118.06691667 | 1739.800 m | TOWER | 80.700 m structure / 122.000 m overall | N |
| 7 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 18.000 m | | | | 1114.100 | |
| 1 | 2 | T | | 18.000 m | | | | 757.700 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | 122.000 m | | | | 953.800 | |
| 1 | 7 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 5310 W. CENTURY BLVD., LOS ANGELES, CA | LOS ANGELES | 3106705266 |
License history
| Date | File or call sign | Action |
|---|
| 2020-04-18 | WQLJ643 | LIEXP |
| 2019-11-25 | WQLJ643 | LETRES |
| 2010-10-06 | WQLJ643 | LIMOD |
| 2010-02-16 | WQLJ643 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3168446 | 2026-08-02 01:18:57 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQLJ643 | ULS 3168446 | 2026-08-02 01:18:57 |
| Status | E | ULS 3168446 | 2026-08-02 01:18:57 |
| Service | IG | ULS 3168446 | 2026-08-02 01:18:57 |
| Grant Date | 2010-02-16 | ULS 3168446 | 2026-08-02 01:18:57 |
| Expiration Date | 2020-02-16 | ULS 3168446 | 2026-08-02 01:18:57 |
| Cancellation Date | 2020-04-18 | ULS 3168446 | 2026-08-02 01:18:57 |