Universal Licensing System
WPIJ450
SAN FRANCISCO BAY AREA RAPID TRANSIT DISTRICT
License details
| ULS identifier | 1912311 |
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| Call sign | WPIJ450 |
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| Radio service | IG |
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| Status | T |
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| Grant date | 2000-07-20 |
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| Expiration | 2005-09-12 |
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| Cancellation | 2003-11-06 |
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| Frequency range | 43.78 MHz |
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| Locations | 2 |
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| Representative location | CONCORD, CONTRA COSTA, CA |
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| Coordinates | 38.0207500, -121.9877500 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:09:53 |
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Licensee
| Name | SAN FRANCISCO BAY AREA RAPID TRANSIT DISTRICT |
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| Applicant type | G |
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| FRN | 0001544063 |
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| Location | OAKLAND, CA |
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| Address | 800 MADISON ST, OAKLAND, CA, 946042688 |
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| Phone | 5102874980 |
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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 | 43.78000000 | | | 100.000000 | 152.000000 | |
| 2 | 1 | FB | 43.78000000 | | | 100.000000 | 152.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 43.78000000 | | 20K0F3E |
| 2 | 1 | 43.78000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
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| 1 | T | 4709 EVORA RD, CONCORD, CONTRA COSTA, CA | 38.02075000, -121.98775000 | 174.000 m | TOWER | 49.000 m structure / 51.000 m overall | N |
| 2 | T | 8563 EDEN CANYON RD, PLEASANTON, ALAMEDA, CA | 37.70075000, -121.99275000 | 183.000 m | TOWER | 55.000 m structure / 60.000 m overall | 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 | | | | 0.000 | |
| 1 | 2 | T | | 60.000 m | | | | 0.000 | |
Control points
| Number | Address | County | Phone |
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| 1 | 800 MADISON ST, OAKLAND, CA | | 5104647210 |
License history
| Date | File or call sign | Action |
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| 2003-11-06 | WPIJ450 | LITERM |
| 2002-02-28 | WPIJ450 | AUDCAN |
| 2000-11-24 | WPIJ450 | LICCNV |
| 2000-07-20 | WPIJ450 | AUTHPR |
| 2000-07-20 | WPIJ450 | LIREN |
| 2000-06-12 | WPIJ450 | LETRES |
Sources and provenance
| Source | Source record | Retrieved | Match |
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| ULS | 1912311 | 2026-08-02 01:09:53 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WPIJ450 | ULS 1912311 | 2026-08-02 01:09:53 |
| Status | T | ULS 1912311 | 2026-08-02 01:09:53 |
| Service | IG | ULS 1912311 | 2026-08-02 01:09:53 |
| Grant Date | 2000-07-20 | ULS 1912311 | 2026-08-02 01:09:53 |
| Expiration Date | 2005-09-12 | ULS 1912311 | 2026-08-02 01:09:53 |
| Cancellation Date | 2003-11-06 | ULS 1912311 | 2026-08-02 01:09:53 |