Universal Licensing System
WPIZ501
License details
| ULS identifier | 1588152 |
|---|---|
| Call sign | WPIZ501 |
| Radio service | GU |
| Status | E |
| Grant date | 1995-12-04 |
| Expiration | 2000-12-04 |
| Cancellation | 2001-02-04 |
| Frequency range | 896.2125 - 935.2125 MHz (2 frequencies) |
| Locations | 10 |
| Representative location | NOVATO, MARIN, CA |
| Coordinates | 38.0610278, -122.6058056 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:27:27 |
Licensee
| Name | PETERSON TRACTOR COMPANY |
|---|---|
| Applicant type | C |
| Location | SAN LEANDRO, CA |
| Address | 955 MARINA BLVD, SAN LEANDRO, CA, 945770610 |
| Phone | 5103576200 |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 6 | 1 | FX1 | 896.21250000 | 30.000000 | 30.000000 | |||
| 7 | 1 | MO | 896.21250000 | 30.000000 | 30.000000 | |||
| 8 | 1 | MO | 896.21250000 | 30.000000 | 30.000000 | |||
| 9 | 1 | MO | 896.21250000 | 30.000000 | 30.000000 | |||
| 10 | 1 | MO | 896.21250000 | 30.000000 | 30.000000 | |||
| 11 | 1 | MO | 896.21250000 | 30.000000 | 30.000000 | |||
| 1 | 1 | FB2 | 935.21250000 | 75.000000 | 25.000000 | |||
| 2 | 1 | FB2 | 935.21250000 | 75.000000 | 80.000000 | |||
| 3 | 1 | FB2 | 935.21250000 | 75.000000 | 50.000000 | |||
| 4 | 1 | FB2 | 935.21250000 | 75.000000 | 35.000000 | |||
| 5 | 1 | FB2 | 935.21250000 | 75.000000 | 25.000000 | |||
| 7 | 1 | MO | 935.21250000 | 30.000000 | 30.000000 | |||
| 8 | 1 | MO | 935.21250000 | 30.000000 | 30.000000 | |||
| 9 | 1 | MO | 935.21250000 | 30.000000 | 30.000000 | |||
| 10 | 1 | MO | 935.21250000 | 30.000000 | 30.000000 | |||
| 11 | 1 | MO | 935.21250000 | 30.000000 | 30.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 6 | 1 | 896.21250000 | 13K6F3E | |
| 7 | 1 | 896.21250000 | 13K6F3E | |
| 8 | 1 | 896.21250000 | 13K6F3E | |
| 9 | 1 | 896.21250000 | 13K6F3E | |
| 10 | 1 | 896.21250000 | 13K6F3E | |
| 11 | 1 | 896.21250000 | 13K6F3E | |
| 1 | 1 | 935.21250000 | 13K6F3E | |
| 2 | 1 | 935.21250000 | 13K6F3E | |
| 3 | 1 | 935.21250000 | 13K6F3E | |
| 4 | 1 | 935.21250000 | 13K6F3E | |
| 5 | 1 | 935.21250000 | 13K6F3E | |
| 7 | 1 | 935.21250000 | 13K6F3E | |
| 8 | 1 | 935.21250000 | 13K6F3E | |
| 9 | 1 | 935.21250000 | 13K6F3E | |
| 10 | 1 | 935.21250000 | 13K6F3E | |
| 11 | 1 | 935.21250000 | 13K6F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | MOUNT DIABLO, WALNUT CREEK, CONTRA COSTA, CA | 37.88158333, -121.91913889 | 1091.000 m | TOWER | 77.000 m structure / 86.000 m overall | N |
| 2 | T | BIG ROCK, NOVATO, MARIN, CA | 38.06102778, -122.60580556 | 573.000 m | TOWER | 15.000 m structure / 18.000 m overall | N |
| 3 | T | LOMA PRIETA, LOS GATOS, SANTA CLARA, CA | 37.11105556, -121.84244444 | 1079.000 m | TOWER | 55.000 m structure / 61.000 m overall | N |
| 4 | T | SAINT HELENA, NAPA, NAPA, CA | 38.65602778, -122.61691667 | 1207.000 m | TOWER | 18.000 m structure / 21.000 m overall | N |
| 5 | T | SHASTA BALLEY MOUNTAIN 15 M W, REDDING, SHASTA, CA | 40.60263889, -122.65113889 | 1893.000 m | TOWER | 38.000 m structure / 38.000 m overall | N |
| 6 | T | CA | |||||
| 7 | T | ||||||
| 8 | T | ||||||
| 9 | T | ||||||
| 10 | T | ||||||
| 11 | T |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | T | 86.000 m | 881.000 | |||||
| 1 | 2 | T | 12.000 m | 445.000 | |||||
| 1 | 3 | T | 12.000 m | 700.000 | |||||
| 1 | 4 | T | 21.000 m | 835.000 | |||||
| 1 | 5 | T | 12.000 m | 1088.000 | |||||
| 1 | 6 | T | |||||||
| 1 | 7 | T | |||||||
| 1 | 8 | T | |||||||
| 1 | 9 | T | |||||||
| 1 | 10 | T | |||||||
| 1 | 11 | T |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 955 MARINA BLVD, SAN LEANDRO, CA | 5103576200 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2001-02-04 | WPIZ501 | LIEXP |
| 2000-11-22 | WPIZ501 | LICCNV |
| 2000-09-19 | WPIZ501 | LETRES |
| 1995-12-04 | WPIZ501 | AUTHPR |
| 1995-12-04 | WPIZ501 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 1588152 | 2026-08-02 01:27:27 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WPIZ501 | ULS 1588152 | 2026-08-02 01:27:27 |
| Status | E | ULS 1588152 | 2026-08-02 01:27:27 |
| Service | GU | ULS 1588152 | 2026-08-02 01:27:27 |
| Grant Date | 1995-12-04 | ULS 1588152 | 2026-08-02 01:27:27 |
| Expiration Date | 2000-12-04 | ULS 1588152 | 2026-08-02 01:27:27 |
| Cancellation Date | 2001-02-04 | ULS 1588152 | 2026-08-02 01:27:27 |