Universal Licensing System
WQVZ298
Air Serv Corp
License details
| ULS identifier | 3712350 |
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| Call sign | WQVZ298 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2015-06-22 |
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| Expiration | 2025-06-22 |
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| Cancellation | 2025-08-23 |
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| Frequency range | 451.4625 - 457.3375 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | San Francisco, SAN MATEO, CA |
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| Coordinates | 37.6582778, -122.3993889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:20:46 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 451.46250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 451.68750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 452.33750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.68750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.33750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 451.46250000 | | 7K60FXE |
| 1 | 1 | 451.68750000 | | 7K60FXE |
| 1 | 1 | 452.33750000 | | 7K60FXE |
| 1 | 1 | 456.68750000 | | 7K60FXE |
| 1 | 1 | 457.33750000 | | 7K60FXE |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | San Francisco, SAN MATEO, CA | 37.65827778, -122.39938889 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 601 Gateway Blvd, Suite 1100, San Francisco, CA | SAN MATEO | 6502229226 |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-23 | WQVZ298 | LIEXP |
| 2025-03-31 | WQVZ298 | LETRES |
| 2016-03-22 | WQVZ298 | LETCNS |
| 2015-06-22 | WQVZ298 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3712350 | 2026-08-02 01:20:46 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQVZ298 | ULS 3712350 | 2026-08-02 01:20:46 |
| Status | E | ULS 3712350 | 2026-08-02 01:20:46 |
| Service | IG | ULS 3712350 | 2026-08-02 01:20:46 |
| Grant Date | 2015-06-22 | ULS 3712350 | 2026-08-02 01:20:46 |
| Expiration Date | 2025-06-22 | ULS 3712350 | 2026-08-02 01:20:46 |
| Cancellation Date | 2025-08-23 | ULS 3712350 | 2026-08-02 01:20:46 |