Universal Licensing System
KRZ412
A A PORTANOVA & SONS INC
License details
| ULS identifier | 1637946 |
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| Call sign | KRZ412 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1995-08-03 |
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| Expiration | 2000-09-18 |
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| Cancellation | 2000-12-03 |
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| Frequency range | 466.925 MHz |
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| Locations | 3 |
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| Representative location | CHATSWORTH, LOS ANGELES, CA |
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| Coordinates | 34.3250000, -118.5759167 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:18:16 |
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Licensee
| Name | A A PORTANOVA & SONS INC |
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| Applicant type | P |
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| FRN | 0001527951 |
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| Location | AGOURA, CA |
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| Address | AGOURA, CA, 91301 |
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| Phone | 8188891791 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FB | 461.92500000 | | | 90.000000 | | |
| 2 | 1 | MO | 461.92500000 | | | 90.000000 | | |
| 2 | 1 | MO | 466.92500000 | | | 90.000000 | | |
| 3 | 1 | FX1 | 466.92500000 | | | 90.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 461.92500000 | | 20K0F3E |
| 2 | 1 | 461.92500000 | | 20K0F3E |
| 2 | 1 | 466.92500000 | | 20K0F3E |
| 3 | 1 | 466.92500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | OAT MOUNTAIN, CHATSWORTH, LOS ANGELES, CA | 34.32500000, -118.57591667 | 1057.000 m | | | N |
| 2 | T | | | | | | |
| 3 | T | CA | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 23.000 m | | | | | |
| 1 | 2 | T | | | | | | | |
| 1 | 3 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 28260 DOROTHY DR, AGOURA, CA | | 8188891791 |
License history
| Date | File or call sign | Action |
|---|
| 2000-12-03 | KRZ412 | LIEXP |
| 2000-11-23 | KRZ412 | LICCNV |
| 2000-06-19 | KRZ412 | LETRES |
| 1995-08-03 | KRZ412 | AUTHPR |
| 1995-08-03 | KRZ412 | LIREN |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1637946 | 2026-08-02 01:18:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KRZ412 | ULS 1637946 | 2026-08-02 01:18:16 |
| Status | E | ULS 1637946 | 2026-08-02 01:18:16 |
| Service | IG | ULS 1637946 | 2026-08-02 01:18:16 |
| Grant Date | 1995-08-03 | ULS 1637946 | 2026-08-02 01:18:16 |
| Expiration Date | 2000-09-18 | ULS 1637946 | 2026-08-02 01:18:16 |
| Cancellation Date | 2000-12-03 | ULS 1637946 | 2026-08-02 01:18:16 |