Universal Licensing System
KNFC747
A & A MECHANICAL CONTRACTORS INC
License details
| ULS identifier | 1622233 |
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| Call sign | KNFC747 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1997-05-14 |
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| Expiration | 2002-04-14 |
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| Cancellation | 2002-08-18 |
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| Frequency range | 463.75 MHz |
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| Locations | 1 |
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| Representative location | NEW ALMADEN, SANTA CLARA, CA |
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| Coordinates | 37.1602222, -121.9077222 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:27:47 |
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Licensee
| Name | A & A MECHANICAL CONTRACTORS INC |
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| Applicant type | C |
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| Location | SAN JOSE, CA |
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| Address | 2943 DAYLIGHT WAY, SAN JOSE, CA, 95112 |
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| Phone | 4082251321 |
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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 | FB2 | 463.75000000 | | | 100.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
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| 1 | 1 | 463.75000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | TOMITA HILL 11 RD MI W, NEW ALMADEN, SANTA CLARA, CA | 37.16022222, -121.90772222 | 1030.000 m | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
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| 1 | 1 | T | | 51.000 m | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | | | 4082251321 |
License history
| Date | File or call sign | Action |
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| 2002-08-18 | KNFC747 | LIEXP |
| 2002-01-22 | KNFC747 | LETRES |
| 2001-08-15 | KNFC747 | LETAUS |
| 2000-11-23 | KNFC747 | LICCNV |
| 1997-05-14 | KNFC747 | LIREN |
| 1997-05-14 | KNFC747 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1622233 | 2026-08-02 01:27:47 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | KNFC747 | ULS 1622233 | 2026-08-02 01:27:47 |
| Status | E | ULS 1622233 | 2026-08-02 01:27:47 |
| Service | IG | ULS 1622233 | 2026-08-02 01:27:47 |
| Grant Date | 1997-05-14 | ULS 1622233 | 2026-08-02 01:27:47 |
| Expiration Date | 2002-04-14 | ULS 1622233 | 2026-08-02 01:27:47 |
| Cancellation Date | 2002-08-18 | ULS 1622233 | 2026-08-02 01:27:47 |