Universal Licensing System
WQF638
T & F CONSTRUCTION CO INC
License details
| ULS identifier | 1760002 |
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| Call sign | WQF638 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 1996-02-07 |
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| Expiration | 2001-01-23 |
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| Cancellation | 2001-03-25 |
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| Frequency range | 461.925 - 466.925 MHz (2 frequencies) |
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| Locations | 5 |
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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 01:29:09 |
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Licensee
| Name | T & F CONSTRUCTION CO INC |
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| Applicant type | C |
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| Location | SAN JOSE, CA |
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| Address | 905 N 8TH ST, SAN JOSE, CA, 95112 |
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| Phone | 4082957657 |
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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 | 461.92500000 | | | 90.000000 | 90.000000 | |
| 3 | 1 | FB2 | 461.92500000 | | | 90.000000 | 90.000000 | |
| 1 | 1 | FX1 | 466.92500000 | | | 20.000000 | 20.000000 | |
| 4 | 1 | MO | 466.92500000 | | | 75.000000 | 75.000000 | |
| 5 | 1 | MO | 466.92500000 | | | 75.000000 | 75.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 461.92500000 | | 20K0F3E |
| 3 | 1 | 461.92500000 | | 20K0F3E |
| 1 | 1 | 466.92500000 | | 20K0F3E |
| 4 | 1 | 466.92500000 | | 20K0F3E |
| 5 | 1 | 466.92500000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | CA | | | | | |
| 2 | T | ALLISON PEAK 5.5 MI E, FREMONT, ALAMEDA, CA | 37.49883333, -121.87216667 | 808.000 m | | 49.000 m structure / 49.000 m overall | N |
| 3 | T | TOMITA HILL 11 RD MI W, SAN JOSE, SANTA CLARA, CA | 37.19855556, -121.58300000 | 1030.000 m | | 49.000 m structure / 49.000 m overall | N |
| 4 | T | | | | | | |
| 5 | 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 | | | | | | | |
| 1 | 5 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
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| 1 | 535 N 7TH ST, SAN JOSE, CA | | 4082957657 |
License history
| Date | File or call sign | Action |
|---|
| 2001-03-25 | WQF638 | LIEXP |
| 2000-11-23 | WQF638 | LICCNV |
| 2000-10-24 | WQF638 | LETRES |
| 1996-02-07 | WQF638 | LIREN |
| 1996-02-07 | WQF638 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1760002 | 2026-08-02 01:29:09 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WQF638 | ULS 1760002 | 2026-08-02 01:29:09 |
| Status | E | ULS 1760002 | 2026-08-02 01:29:09 |
| Service | IG | ULS 1760002 | 2026-08-02 01:29:09 |
| Grant Date | 1996-02-07 | ULS 1760002 | 2026-08-02 01:29:09 |
| Expiration Date | 2001-01-23 | ULS 1760002 | 2026-08-02 01:29:09 |
| Cancellation Date | 2001-03-25 | ULS 1760002 | 2026-08-02 01:29:09 |