Universal Licensing System
WPZB221
Gateway High School
License details
| ULS identifier | 2568478 |
|---|
| Call sign | WPZB221 |
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| Radio service | IG |
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| Status | A |
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| Grant date | 2023-10-05 |
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| Expiration | 2033-12-17 |
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| Frequency range | 464.85 - 469.85 MHz (2 frequencies) |
|---|
| Locations | 1 |
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| Representative location | 1358 7TH AVENUE, SAN FRANCISCO, CA |
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| Coordinates | 37.7630556, -122.4638889 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:39 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | MO | 464.85000000 | | | 4.000000 | 4.000000 | |
| 1 | 1 | MO | 469.85000000 | | | 4.000000 | 4.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 464.85000000 | | 11K0F3E |
| 1 | 1 | 469.85000000 | | 11K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 1358 7TH AVENUE, SAN FRANCISCO, CA | 37.76305556, -122.46388889 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1350 7th Ave, San Francisco, CA | SAN FRANCISCO | 4152422654 |
License history
| Date | File or call sign | Action |
|---|
| 2023-10-05 | WPZB221 | LIREN |
| 2023-09-25 | WPZB221 | LETRES |
| 2023-09-18 | WPZB221 | ESURNW |
| 2013-12-17 | WPZB221 | LIREN |
| 2013-12-17 | WPZB221 | LTSAPR |
| 2013-12-17 | WPZB221 | LIAUA |
| 2013-09-23 | WPZB221 | LETRES |
| 2004-09-13 | WPZB221 | LETCNS |
| 2003-12-17 | WPZB221 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2568478 | 2026-08-02 01:16:39 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPZB221 | ULS 2568478 | 2026-08-02 01:16:39 |
| Status | A | ULS 2568478 | 2026-08-02 01:16:39 |
| Service | IG | ULS 2568478 | 2026-08-02 01:16:39 |
| Grant Date | 2023-10-05 | ULS 2568478 | 2026-08-02 01:16:39 |
| Expiration Date | 2033-12-17 | ULS 2568478 | 2026-08-02 01:16:39 |