Universal Licensing System
WQRN668
Jefferson Elementary School District
License details
| ULS identifier | 3489702 |
|---|
| Call sign | WQRN668 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 2013-06-25 |
|---|
| Expiration | 2023-06-25 |
|---|
| Cancellation | 2023-08-26 |
|---|
| Frequency range | 451.3625 - 469.9625 MHz (15 frequencies) |
|---|
| Locations | 3 |
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| Representative location | Daly City, SAN MATEO, CA |
|---|
| Coordinates | 37.6678333, -122.4813333 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:19:24 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 4 | 1 | MO | 451.36250000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 451.63750000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 456.36250000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 456.58750000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 456.63750000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 456.71250000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 462.48750000 | | | 5.000000 | 5.000000 | |
| 1 | 1 | FB2 | 464.87500000 | | | 45.000000 | 60.000000 | |
| 2 | 1 | MO | 464.87500000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 464.96250000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 466.46250000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 466.53750000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 466.98750000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 469.46250000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 469.87500000 | | | 5.000000 | 5.000000 | |
| 4 | 1 | MO | 469.96250000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 4 | 1 | 451.36250000 | | 11K2F3E |
| 4 | 1 | 451.63750000 | | 11K2F3E |
| 4 | 1 | 456.36250000 | | 11K2F3E |
| 4 | 1 | 456.58750000 | | 11K2F3E |
| 4 | 1 | 456.63750000 | | 11K2F3E |
| 4 | 1 | 456.71250000 | | 11K2F3E |
| 4 | 1 | 462.48750000 | | 11K2F3E |
| 1 | 1 | 464.87500000 | | 11K2F3E |
| 2 | 1 | 464.87500000 | | 11K2F3E |
| 4 | 1 | 464.96250000 | | 11K2F3E |
| 4 | 1 | 466.46250000 | | 11K2F3E |
| 4 | 1 | 466.53750000 | | 11K2F3E |
| 4 | 1 | 466.98750000 | | 11K2F3E |
| 4 | 1 | 469.46250000 | | 11K2F3E |
| 2 | 1 | 469.87500000 | | 11K2F3E |
| 4 | 1 | 469.96250000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 60 Christopher Ct, Daly City, SAN MATEO, CA | 37.66783333, -122.48133333 | 185.000 m | BANT | 6.000 m structure / 9.000 m overall | |
| 2 | | | | | | | |
| 4 | | Daly City, SAN MATEO, CA | 37.66783333, -122.48133333 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 9.000 m | V | 3.0000 | | 146.000 | |
| 1 | 2 | T | | | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 60 Christopher Ct, Daly City, CA | SAN MATEO | 6509911346 |
License history
| Date | File or call sign | Action |
|---|
| 2023-08-26 | WQRN668 | LIEXP |
| 2023-05-26 | WQRN668 | ESURNW |
| 2023-04-26 | WQRN668 | ESURNW |
| 2023-04-03 | WQRN668 | LETRES |
| 2023-03-27 | WQRN668 | ESURNW |
| 2014-03-25 | WQRN668 | LETCNS |
| 2013-06-25 | WQRN668 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3489702 | 2026-08-02 01:19:24 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQRN668 | ULS 3489702 | 2026-08-02 01:19:24 |
| Status | E | ULS 3489702 | 2026-08-02 01:19:24 |
| Service | IG | ULS 3489702 | 2026-08-02 01:19:24 |
| Grant Date | 2013-06-25 | ULS 3489702 | 2026-08-02 01:19:24 |
| Expiration Date | 2023-06-25 | ULS 3489702 | 2026-08-02 01:19:24 |
| Cancellation Date | 2023-08-26 | ULS 3489702 | 2026-08-02 01:19:24 |