Universal Licensing System
WPTX997
San Joaquin Regional Transit District
License details
| ULS identifier | 2375044 |
|---|
| Call sign | WPTX997 |
|---|
| Radio service | YU |
|---|
| Status | C |
|---|
| Grant date | 2012-01-10 |
|---|
| Expiration | 2022-01-10 |
|---|
| Cancellation | 2021-09-14 |
|---|
| Frequency range | 898.9 - 937.9 MHz (2 frequencies) |
|---|
| Locations | 8 |
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| Representative location | Stockton, FRESNO, CA |
|---|
| Coordinates | 38.2480556, -120.7466667 |
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| Source archive | l_LMpriv.zip |
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| Dataset refreshed | 2026-08-02 01:17:59 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 5 | 1 | MO | 898.90000000 | | | 35.000000 | 70.000000 | |
| 6 | 1 | MO | 898.90000000 | | | 35.000000 | 70.000000 | |
| 7 | 1 | FX1T | 898.90000000 | | | 35.000000 | 70.000000 | |
| 8 | 1 | FX1T | 898.90000000 | | | 35.000000 | 70.000000 | |
| 1 | 1 | FB2 | 937.90000000 | | | 100.000000 | 200.000000 | |
| 2 | 1 | FB2 | 937.90000000 | | | 100.000000 | 200.000000 | |
| 3 | 1 | FB2T | 937.90000000 | | | 100.000000 | 200.000000 | |
| 4 | 1 | FB2T | 937.90000000 | | | 100.000000 | 200.000000 | |
| 5 | 1 | MO | 937.90000000 | | | 35.000000 | 70.000000 | |
| 6 | 1 | MO | 937.90000000 | | | 35.000000 | 70.000000 | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 5 | 1 | 898.90000000 | | 13K6F3E |
| 6 | 1 | 898.90000000 | | 13K6F3E |
| 7 | 1 | 898.90000000 | | 13K6F3E |
| 8 | 1 | 898.90000000 | | 13K6F3E |
| 1 | 1 | 937.90000000 | | 13K6F3E |
| 2 | 1 | 937.90000000 | | 13K6F3E |
| 3 | 1 | 937.90000000 | | 13K6F3E |
| 4 | 1 | 937.90000000 | | 13K6F3E |
| 5 | 1 | 937.90000000 | | 13K6F3E |
| 6 | 1 | 937.90000000 | | 13K6F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | GOLDEN GATE, Stockton, FRESNO, CA | 38.24805556, -120.74666667 | 588.600 m | B | 42.700 m structure / 47.200 m overall | |
| 2 | T | 1 Tower Rd, Somerset, EL DORADO, CA | 38.57380556, -120.72661111 | 798.600 m | TOWER | 18.300 m structure / 24.400 m overall | |
| 3 | T | | | | | | |
| 4 | T | | | | | | |
| 5 | T | | | | | | |
| 6 | T | | | | | | |
| 7 | T | | | | | | |
| 8 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | | | 47.200 m | V | 3.0000 | 0.0000 | 292.000 | |
| 1 | 2 | | | 24.400 m | V | 3.0000 | 0.0000 | 193.000 | |
| 1 | 3 | | | | | | | | |
| 1 | 4 | | | | | | | | |
| 1 | 5 | | | | | | | | |
| 1 | 6 | | | | | | | | |
| 1 | 7 | | | | | | | | |
| 1 | 8 | | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 1143 N Market Blvd Ste 1, Sacramento, CA | SACRAMENTO | 2099489611 |
License history
| Date | File or call sign | Action |
|---|
| 2021-09-15 | WPTX997 | LICAN |
| 2012-08-14 | WPTX997 | LTSAPR |
| 2012-08-14 | WPTX997 | LIAUA |
| 2012-01-10 | WPTX997 | LIREN |
| 2011-10-17 | WPTX997 | LETRES |
| 2011-07-29 | WPTX997 | LIAUA |
| 2011-07-29 | WPTX997 | LTSAPR |
| 2003-03-13 | WPTX997 | LIPASS |
| 2003-01-14 | WPTX997 | LIASS |
| 2002-01-10 | WPTX997 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 2375044 | 2026-08-02 01:17:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPTX997 | ULS 2375044 | 2026-08-02 01:17:59 |
| Status | C | ULS 2375044 | 2026-08-02 01:17:59 |
| Service | YU | ULS 2375044 | 2026-08-02 01:17:59 |
| Grant Date | 2012-01-10 | ULS 2375044 | 2026-08-02 01:17:59 |
| Expiration Date | 2022-01-10 | ULS 2375044 | 2026-08-02 01:17:59 |
| Cancellation Date | 2021-09-14 | ULS 2375044 | 2026-08-02 01:17:59 |