Universal Licensing System
WQLX248
SAN FRANCISCO USD
License details
| ULS identifier | 3197818 |
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| Call sign | WQLX248 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2010-05-17 |
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| Expiration | 2020-05-17 |
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| Cancellation | 2020-07-18 |
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| Frequency range | 464.65 MHz |
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| Locations | 4 |
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| Representative location | SAN FRANCISCO, SAN FRANCISCO, CA |
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| Coordinates | 37.7830278, -122.4827778 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:19:08 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 464.65000000 | | | 25.000000 | 25.000000 | |
| 2 | 1 | FB | 464.65000000 | | | 40.000000 | 40.000000 | |
| 3 | 1 | MO | 464.65000000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 464.65000000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.65000000 | | 11K2F1D |
| 1 | 1 | 464.65000000 | | 11K2F3E |
| 2 | 1 | 464.65000000 | | 11K2F1D |
| 2 | 1 | 464.65000000 | | 11K2F3E |
| 3 | 1 | 464.65000000 | | 11K2F1D |
| 3 | 1 | 464.65000000 | | 11K2F3E |
| 4 | 1 | 464.65000000 | | 11K2F1D |
| 4 | 1 | 464.65000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | ALAMO ELEMENTARY SCHOOL, 250 23RD AVE, SAN FRANCISCO, SAN FRANCISCO, CA | 37.78302778, -122.48277778 | 40.000 m | BANT | 9.000 m structure / 12.000 m overall | |
| 2 | | LOWELL HIGH SCHOOL, 1101 EUCALYPTUS DR, SAN FRANCISCO, SAN FRANCISCO, CA | 37.73105556, -122.48355556 | 40.000 m | BANT | 9.000 m structure / 12.000 m overall | |
| 3 | | | | | | | |
| 4 | | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 12.000 m | | | | 21.000 | |
| 1 | 2 | T | | 12.000 m | | | | 18.000 | |
| 1 | 3 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | ALAMO ELEMENTARY SCHOOL, 250 23RD AVE, SAN FRANCISCO, CA | SAN FRANCISCO | 4152416152 |
| 2 | LOWELL HIGH SCHOOL, 1101 EUCALYPTUS DR, SAN FRANCISCO, CA | SAN FRANCISCO | 4152416152 |
License history
| Date | File or call sign | Action |
|---|
| 2020-07-18 | WQLX248 | LIEXP |
| 2020-05-07 | WQLX248 | ESURNW |
| 2020-04-17 | WQLX248 | ESURNW |
| 2020-03-18 | WQLX248 | ESURNW |
| 2020-02-24 | WQLX248 | LETRES |
| 2020-02-17 | WQLX248 | ESURNW |
| 2011-02-15 | WQLX248 | LETCNS |
| 2010-05-17 | WQLX248 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3197818 | 2026-08-02 01:19:08 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQLX248 | ULS 3197818 | 2026-08-02 01:19:08 |
| Status | E | ULS 3197818 | 2026-08-02 01:19:08 |
| Service | IG | ULS 3197818 | 2026-08-02 01:19:08 |
| Grant Date | 2010-05-17 | ULS 3197818 | 2026-08-02 01:19:08 |
| Expiration Date | 2020-05-17 | ULS 3197818 | 2026-08-02 01:19:08 |
| Cancellation Date | 2020-07-18 | ULS 3197818 | 2026-08-02 01:19:08 |