Universal Licensing System
WPKQ252
S.F.TOWN TAXI, INC.
License details
| ULS identifier | 1785404 |
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| Call sign | WPKQ252 |
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| Radio service | IG |
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| Status | E |
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| Grant date | 2012-05-10 |
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| Expiration | 2022-06-05 |
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| Cancellation | 2022-08-06 |
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| Frequency range | 152.345 - 159.72 MHz (4 frequencies) |
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| Locations | 2 |
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| Representative location | Oakland, SAN FRANCISCO, CA |
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| Coordinates | 37.8476389, -122.2011389 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:14:33 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB | 152.34500000 | | | 75.000000 | 18.000000 | |
| 2 | 1 | MO | 157.60500000 | | | 40.000000 | 40.000000 | |
| 2 | 1 | MO | 158.38500000 | | | 40.000000 | 25.000000 | |
| 1 | 1 | FB | 159.72000000 | | | 75.000000 | 45.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 152.34500000 | | 11K2F1D |
| 1 | 1 | 152.34500000 | | 11K2F3E |
| 2 | 1 | 157.60500000 | | 11K2F3E |
| 2 | 1 | 157.60500000 | | 11K2F1D |
| 2 | 1 | 158.38500000 | | 11K2F1D |
| 2 | 1 | 158.38500000 | | 11K2F3E |
| 1 | 1 | 159.72000000 | | 11K2F1D |
| 1 | 1 | 159.72000000 | | 11K2F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 111 Diablo St, Oakland, SAN FRANCISCO, CA | 37.84763889, -122.20113889 | 436.000 m | TOWER | 30.400 m structure / 30.400 m overall | N |
| 2 | T | | | | | | N |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 15.200 m | | | | 322.000 | |
| 1 | 2 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 2 | 999 PENNSYLVANIA AVENUE, SAN FRANCISCO, CA | SAN FRANCISCO | 4155466440 |
License history
| Date | File or call sign | Action |
|---|
| 2022-08-06 | WPKQ252 | LIEXP |
| 2022-03-14 | WPKQ252 | LETRES |
| 2016-08-12 | WPKQ252 | LIMOD |
| 2012-05-10 | WPKQ252 | LIREN |
| 2012-03-12 | WPKQ252 | LETRES |
| 2009-09-22 | WPKQ252 | LIMOD |
| 2009-08-17 | WPKQ252 | LIMOD |
| 2008-04-11 | WPKQ252 | LTSAPR |
| 2008-04-10 | WPKQ252 | LIASS |
| 2007-02-22 | WPKQ252 | LIAUA |
| 2007-02-22 | WPKQ252 | LTSAPR |
| 2002-12-14 | WPKQ252 | LIAUA |
| 2002-11-21 | WPKQ252 | AUTHPR |
| 2002-11-20 | WPKQ252 | INTDUP |
| 2002-11-20 | WPKQ252 | COR |
| 2002-05-01 | WPKQ252 | LIREN |
| 2002-04-30 | WPKQ252 | LITIN |
| 2002-03-11 | WPKQ252 | LETRES |
| 2001-09-19 | WPKQ252 | AUDOPR |
| 2001-03-07 | WPKQ252 | LIAUA |
| 2000-11-23 | WPKQ252 | LICCNV |
| 1999-11-12 | WPKQ252 | AUTHPR |
| 1999-11-10 | WPKQ252 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1785404 | 2026-08-02 01:14:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPKQ252 | ULS 1785404 | 2026-08-02 01:14:33 |
| Status | E | ULS 1785404 | 2026-08-02 01:14:33 |
| Service | IG | ULS 1785404 | 2026-08-02 01:14:33 |
| Grant Date | 2012-05-10 | ULS 1785404 | 2026-08-02 01:14:33 |
| Expiration Date | 2022-06-05 | ULS 1785404 | 2026-08-02 01:14:33 |
| Cancellation Date | 2022-08-06 | ULS 1785404 | 2026-08-02 01:14:33 |