Universal Licensing System
WRQB399
NorthStar Demolition and Remediation, Inc.
License details
| ULS identifier | 4584008 |
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| Call sign | WRQB399 |
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| Radio service | YG |
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| Status | A |
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| Grant date | 2022-04-15 |
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| Expiration | 2032-04-15 |
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| Frequency range | 461.7125 - 468.8375 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | Sunol, ALAMEDA, CA |
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| Coordinates | 37.6031111, -121.8468333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:24:24 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 461.71250000 | | | 50.000000 | 50.000000 | |
| 1 | 1 | FB2 | 463.83750000 | | | 50.000000 | 50.000000 | |
| 2 | 1 | MO | 466.71250000 | | | 4.000000 | 4.000000 | |
| 2 | 1 | MO | 468.83750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.71250000 | | 7K60F7W |
| 1 | 1 | 461.71250000 | | 7K60F1W |
| 1 | 1 | 461.71250000 | | 11K0F3E |
| 1 | 1 | 463.83750000 | | 7K60F7W |
| 1 | 1 | 463.83750000 | | 7K60F1W |
| 1 | 1 | 463.83750000 | | 11K0F3E |
| 2 | 1 | 466.71250000 | | 11K0F3E |
| 2 | 1 | 466.71250000 | | 7K60F1W |
| 2 | 1 | 466.71250000 | | 7K60F7W |
| 2 | 1 | 468.83750000 | | 11K0F3E |
| 2 | 1 | 468.83750000 | | 7K60F1W |
| 2 | 1 | 468.83750000 | | 7K60F7W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 6705 Vallecitos Rd, Sunol, ALAMEDA, CA | 37.60311111, -121.84683333 | 125.000 m | TANK | 10.700 m structure / 12.200 m overall | |
| 2 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.200 m | | | | -132.800 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 6705 Vallecitos Rd, Sunol, CA | ALAMEDA | 9259186098 |
License history
| Date | File or call sign | Action |
|---|
| 2024-05-16 | WRQB399 | LIASS |
| 2022-04-15 | WRQB399 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4584008 | 2026-08-02 01:24:24 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRQB399 | ULS 4584008 | 2026-08-02 01:24:24 |
| Status | A | ULS 4584008 | 2026-08-02 01:24:24 |
| Service | YG | ULS 4584008 | 2026-08-02 01:24:24 |
| Grant Date | 2022-04-15 | ULS 4584008 | 2026-08-02 01:24:24 |
| Expiration Date | 2032-04-15 | ULS 4584008 | 2026-08-02 01:24:24 |