Universal Licensing System
KZI91
SAN MATEO, COUNTY OF
License details
| ULS identifier | 967695 |
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| Call sign | KZI91 |
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| Radio service | MW |
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| Status | A |
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| Grant date | 2020-03-17 |
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| Expiration | 2030-06-07 |
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| Frequency range | 6825 - 22075 MHz (2 frequencies) |
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| Locations | 3 |
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| Representative location | SAN BRUNO, SAN MATEO, CA |
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| Coordinates | 37.6240833, -122.4141389 |
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| Source archive | l_micro.zip |
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| Dataset refreshed | 2026-08-02 02:47:47 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FXO | 6825.00000000 | | | | | |
| 1 | 2 | FXO | 22075.00000000 | | | | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 6825.00000000 | | 10M0F9W |
| 1 | 2 | 22075.00000000 | | 20M0F9W |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 555 EL CAMINO REAL, SAN BRUNO, SAN MATEO, CA | 37.62408333, -122.41413889 | 12.200 m | | 22.900 m structure / 22.900 m overall | |
| 2 | R | | 37.70019444, -122.45466667 | 228.600 m | | | |
| 3 | R | | 37.70019444, -122.45466667 | 228.600 m | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | H | 36.0000 | 337.0000 | | |
| 1 | 2 | R | | | | 36.0000 | | | |
| 1 | 3 | R | | | | 49.9000 | | | |
| 2 | 1 | T | | | V | 46.3000 | 337.1000 | | |
License history
| Date | File or call sign | Action |
|---|
| 2025-08-23 | KZI91 | LIAUA |
| 2020-03-17 | KZI91 | LIREN |
| 2020-03-16 | KZI91 | LETRES |
| 2010-03-23 | KZI91 | LIREN |
| 2010-03-15 | KZI91 | LETRES |
| 2000-03-10 | KZI91 | LIREN |
| 1999-08-13 | KZI91 | LICCNV |
| 1995-04-03 | KZI91 | LIREN |
| 1990-06-04 | KZI91 | LIMOD |
| 1990-05-24 | KZI91 | LIMOD |
| 1990-03-08 | KZI91 | LIMOD |
| 1990-01-27 | KZI91 | LIMOD |
| 1985-04-05 | KZI91 | LIMOD |
| 1980-04-30 | KZI91 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 967695 | 2026-08-02 02:47:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | KZI91 | ULS 967695 | 2026-08-02 02:47:47 |
| Status | A | ULS 967695 | 2026-08-02 02:47:47 |
| Service | MW | ULS 967695 | 2026-08-02 02:47:47 |
| Grant Date | 2020-03-17 | ULS 967695 | 2026-08-02 02:47:47 |
| Expiration Date | 2030-06-07 | ULS 967695 | 2026-08-02 02:47:47 |