Universal Licensing System
WQRT391
NATIONAL CENTER FOR INTERNATIONAL SCHOOLS
License details
| ULS identifier | 3497370 |
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| Call sign | WQRT391 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-05-04 |
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| Expiration | 2033-07-23 |
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| Frequency range | 462.925 - 465 MHz (2 frequencies) |
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| Locations | 1 |
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| Representative location | SAN FRANCISCO, SAN FRANCISCO, CA |
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| Coordinates | 37.7749167, -122.4218889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-16 06:58:29 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 462.92500000 | | | 40.000000 | 40.000000 | |
| 1 | 2 | FB | 465.00000000 | | | 25.000000 | 25.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 462.92500000 | | 11K2F1D |
| 1 | 2 | 465.00000000 | | 11K2F1D |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | | 150 OAK STREET, SAN FRANCISCO, SAN FRANCISCO, CA | 37.77491667, -122.42188889 | 18.000 m | BANT | 27.000 m structure / 30.000 m overall | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 30.000 m | | | | 20.000 | |
| 2 | 1 | T | | 20.000 m | | | | 10.000 | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 150 OAK STREET, SAN FRANCISCO, CA | SAN FRANCISCO | 4158656040 |
| 2 | 150 Oak St, San Francisco, CA | SAN FRANCISCO | 4158656040 |
License history
| Date | File or call sign | Action |
|---|
| 2023-05-04 | WQRT391 | LIREN |
| 2023-05-01 | WQRT391 | LETRES |
| 2013-11-27 | WQRT391 | LIMOD |
| 2013-07-23 | WQRT391 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 3497370 | 2026-08-16 06:58:29 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WQRT391 | ULS 3497370 | 2026-08-16 06:58:29 |
| Status | A | ULS 3497370 | 2026-08-16 06:58:29 |
| Service | IG | ULS 3497370 | 2026-08-16 06:58:29 |
| Grant Date | 2023-05-04 | ULS 3497370 | 2026-08-16 06:58:29 |
| Expiration Date | 2033-07-23 | ULS 3497370 | 2026-08-16 06:58:29 |