Universal Licensing System
KJJ252
APARICIO CEMENT CONTRACTORS
License details
| ULS identifier | 1847745 |
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| Call sign | KJJ252 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2002-02-08 |
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| Expiration | 2012-03-11 |
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| Cancellation | 2012-05-12 |
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| Frequency range | 452 - 457 MHz (2 frequencies) |
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| Locations | 4 |
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| Representative location | FREMONT, ALAMEDA, CA |
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| Coordinates | 37.4988333, -121.8721667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:16:16 |
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Licensee
| Name | APARICIO CEMENT CONTRACTORS |
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| Applicant type | C |
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| FRN | 0006056840 |
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| Location | SAN JOSE, CA |
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| Address | 506 PHELAN AVE, SAN JOSE, CA, 95112 |
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| Phone | 4082864580 |
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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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| 2 | 1 | FB2 | 452.00000000 | | | 90.000000 | 350.000000 | |
| 3 | 1 | FB2 | 452.00000000 | | | 90.000000 | 350.000000 | |
| 1 | 1 | FX1 | 457.00000000 | | | 35.000000 | 125.000000 | |
| 4 | 1 | MO | 457.00000000 | | | 100.000000 | 100.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 452.00000000 | | 20K0F3E |
| 3 | 1 | 452.00000000 | | 20K0F3E |
| 1 | 1 | 457.00000000 | | 20K0F3E |
| 4 | 1 | 457.00000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CA | | | | | |
| 2 | T | MOUNT ALLISON, FREMONT, ALAMEDA, CA | 37.49883333, -121.87216667 | 808.000 m | | | N |
| 3 | T | TOMITA HILL, NEW ALMADEN, SANTA CLARA, CA | 37.16022222, -121.90772222 | 1012.000 m | | | N |
| 4 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | | | | | | |
| 1 | 2 | T | | 51.000 m | | | | | |
| 1 | 3 | T | | 51.000 m | | | | | |
| 1 | 4 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 506 PHELAN AVE, SAN JOSE, CA | | 4082864580 |
License history
| Date | File or call sign | Action |
|---|
| 2012-05-12 | KJJ252 | LIEXP |
| 2011-12-19 | KJJ252 | LETRES |
| 2002-02-08 | KJJ252 | LIREN |
| 2001-12-17 | KJJ252 | LETRES |
| 2001-10-16 | KJJ252 | AUDOPR |
| 2000-11-24 | KJJ252 | LICCNV |
| 1997-01-22 | KJJ252 | LIREN |
| 1997-01-22 | KJJ252 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1847745 | 2026-08-02 01:16:16 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KJJ252 | ULS 1847745 | 2026-08-02 01:16:16 |
| Status | E | ULS 1847745 | 2026-08-02 01:16:16 |
| Service | IG | ULS 1847745 | 2026-08-02 01:16:16 |
| Grant Date | 2002-02-08 | ULS 1847745 | 2026-08-02 01:16:16 |
| Expiration Date | 2012-03-11 | ULS 1847745 | 2026-08-02 01:16:16 |
| Cancellation Date | 2012-05-12 | ULS 1847745 | 2026-08-02 01:16:16 |