Universal Licensing System
WRJR871
National Center for International Schools
License details
| ULS identifier | 4343974 |
|---|
| Call sign | WRJR871 |
|---|
| Radio service | IG |
|---|
| Status | A |
|---|
| Grant date | 2020-10-17 |
|---|
| Expiration | 2030-10-17 |
|---|
| Frequency range | 452.0375 - 457.7625 MHz (7 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | San Francisco, SAN FRANCISCO, CA |
|---|
| Coordinates | 37.7715833, -122.4396667 |
|---|
| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:21:49 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB2 | 452.03750000 | | | 20.000000 | 20.000000 | |
| 2 | 1 | MO | 452.03750000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 452.41250000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 452.76250000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 456.53750000 | | | 5.000000 | 5.000000 | |
| 2 | 1 | MO | 457.03750000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 457.41250000 | | | 5.000000 | 5.000000 | |
| 3 | 1 | MO | 457.76250000 | | | 5.000000 | 5.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.03750000 | | 7K60FXE |
| 1 | 1 | 452.03750000 | | 4K00F1E |
| 1 | 1 | 452.03750000 | | 11K2F1E |
| 1 | 1 | 452.03750000 | | 11K2F3E |
| 2 | 1 | 452.03750000 | | 7K60FXE |
| 2 | 1 | 452.03750000 | | 11K2F3E |
| 2 | 1 | 452.03750000 | | 11K2F1E |
| 2 | 1 | 452.03750000 | | 4K00F1E |
| 3 | 1 | 452.41250000 | | 7K60FXE |
| 3 | 1 | 452.41250000 | | 11K2F3E |
| 3 | 1 | 452.41250000 | | 11K2F1E |
| 3 | 1 | 452.41250000 | | 4K00F1E |
| 3 | 1 | 452.76250000 | | 11K2F1E |
| 3 | 1 | 452.76250000 | | 4K00F1E |
| 3 | 1 | 452.76250000 | | 11K2F3E |
| 3 | 1 | 452.76250000 | | 7K60FXE |
| 3 | 1 | 456.53750000 | | 11K2F3E |
| 3 | 1 | 456.53750000 | | 11K2F1E |
| 3 | 1 | 456.53750000 | | 7K60FXE |
| 3 | 1 | 456.53750000 | | 4K00F1E |
| 2 | 1 | 457.03750000 | | 11K2F1E |
| 2 | 1 | 457.03750000 | | 7K60FXE |
| 2 | 1 | 457.03750000 | | 11K2F3E |
| 2 | 1 | 457.03750000 | | 4K00F1E |
| 3 | 1 | 457.41250000 | | 11K2F3E |
| 3 | 1 | 457.41250000 | | 4K00F1E |
| 3 | 1 | 457.41250000 | | 7K60FXE |
| 3 | 1 | 457.41250000 | | 11K2F1E |
| 3 | 1 | 457.76250000 | | 4K00F1E |
| 3 | 1 | 457.76250000 | | 11K2F3E |
| 3 | 1 | 457.76250000 | | 7K60FXE |
| 3 | 1 | 457.76250000 | | 11K2F1E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1155 Page Street, San Francisco, SAN FRANCISCO, CA | 37.77158333, -122.43966667 | 77.000 m | BANT | 9.000 m structure / 10.500 m overall | |
| 2 | T | | | | | | |
| 3 | T | San Francisco, SAN FRANCISCO, CA | 37.77158333, -122.43966667 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 10.500 m | | | | 55.500 | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1155 Page Street, San Francisco, CA | SAN FRANCISCO | 4158656040 |
License history
| Date | File or call sign | Action |
|---|
| 2020-11-20 | WRJR871 | LIMOD |
| 2020-10-17 | WRJR871 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 4343974 | 2026-08-02 01:21:49 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WRJR871 | ULS 4343974 | 2026-08-02 01:21:49 |
| Status | A | ULS 4343974 | 2026-08-02 01:21:49 |
| Service | IG | ULS 4343974 | 2026-08-02 01:21:49 |
| Grant Date | 2020-10-17 | ULS 4343974 | 2026-08-02 01:21:49 |
| Expiration Date | 2030-10-17 | ULS 4343974 | 2026-08-02 01:21:49 |