Universal Licensing System
WQOS771
BSC MANAGEMENT
License details
| ULS identifier | 3344485 |
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| Call sign | WQOS771 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2012-01-19 |
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| Expiration | 2022-01-19 |
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| Cancellation | 2022-03-26 |
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| Frequency range | 452.6375 - 457.7875 MHz (5 frequencies) |
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| Locations | 1 |
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| Representative location | SAN FRANCISCO, SAN FRANCISCO, CA |
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| Coordinates | 37.7976111, -122.4062222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:19:34 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 452.63750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 456.53750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.28750000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.71250000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 457.78750000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.63750000 | | 11K2F3E |
| 1 | 1 | 456.53750000 | | 11K2F3E |
| 1 | 1 | 457.28750000 | | 11K2F3E |
| 1 | 1 | 457.71250000 | | 11K2F3E |
| 1 | 1 | 457.78750000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | SAN FRANCISCO, SAN FRANCISCO, CA | 37.79761111, -122.40622222 | | | | |
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 |
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| 1 | 250 COLUMBUS ST #207, SAN FRANCISCO, CA | SAN FRANCISCO | 4157405171 |
License history
| Date | File or call sign | Action |
|---|
| 2022-03-26 | WQOS771 | LIEXP |
| 2021-10-25 | WQOS771 | LETRES |
| 2013-02-27 | WQOS771 | PNLISR |
| 2013-02-27 | WQOS771 | LETTRS |
| 2012-10-23 | WQOS771 | LETCNS |
| 2012-01-19 | WQOS771 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3344485 | 2026-08-02 01:19:34 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQOS771 | ULS 3344485 | 2026-08-02 01:19:34 |
| Status | E | ULS 3344485 | 2026-08-02 01:19:34 |
| Service | IG | ULS 3344485 | 2026-08-02 01:19:34 |
| Grant Date | 2012-01-19 | ULS 3344485 | 2026-08-02 01:19:34 |
| Expiration Date | 2022-01-19 | ULS 3344485 | 2026-08-02 01:19:34 |
| Cancellation Date | 2022-03-26 | ULS 3344485 | 2026-08-02 01:19:34 |