Universal Licensing System
WPWB735
License details
| ULS identifier | 2451763 |
|---|---|
| Call sign | WPWB735 |
| Radio service | IG |
| Status | E |
| Grant date | 2012-09-18 |
| Expiration | 2022-10-07 |
| Cancellation | 2022-12-10 |
| Frequency range | 464.025 - 469.45 MHz (4 frequencies) |
| Locations | 12 |
| Representative location | California City, SAN BERNARDINO, CA |
| Coordinates | 35.0875000, -117.9877778 |
| Source archive | l_LMpriv.zip |
| Dataset refreshed | 2026-08-02 01:24:59 |
Licensee
| Name | Service Rock Products Inc |
|---|---|
| Applicant type | C |
| FRN | 0006989388 |
| Location | Victorville, CA |
| Address | Victorville, CA, 92393 |
| Phone | 7602457997 |
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|---|---|---|---|---|---|---|---|
| 3 | 1 | FB2 | 464.02500000 | 100.000000 | 49.800000 | |||
| 9 | 1 | MO | 464.02500000 | 50.000000 | 50.000000 | |||
| 1 | 1 | FB2 | 464.45000000 | 50.000000 | 270.000000 | |||
| 2 | 1 | FB2 | 464.45000000 | 50.000000 | 270.000000 | |||
| 4 | 1 | FB2 | 464.45000000 | 100.000000 | 45.800000 | |||
| 5 | 1 | FB2 | 464.45000000 | 100.000000 | 5.700000 | |||
| 6 | 1 | FB2 | 464.45000000 | 50.000000 | 270.000000 | |||
| 7 | 1 | MO | 464.45000000 | 50.000000 | 50.000000 | |||
| 8 | 1 | MO | 464.45000000 | 50.000000 | 50.000000 | |||
| 10 | 1 | MO | 464.45000000 | 50.000000 | 50.000000 | |||
| 11 | 1 | MO | 464.45000000 | 50.000000 | 50.000000 | |||
| 12 | 1 | MO | 464.45000000 | 50.000000 | 50.000000 | |||
| 9 | 1 | MO | 469.02500000 | 50.000000 | 50.000000 | |||
| 7 | 1 | MO | 469.45000000 | 50.000000 | 50.000000 | |||
| 8 | 1 | MO | 469.45000000 | 50.000000 | 50.000000 | |||
| 10 | 1 | MO | 469.45000000 | 50.000000 | 50.000000 | |||
| 11 | 1 | MO | 469.45000000 | 50.000000 | 50.000000 | |||
| 12 | 1 | MO | 469.45000000 | 50.000000 | 50.000000 |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|---|---|---|---|
| 3 | 1 | 464.02500000 | 11K2F3E | |
| 3 | 1 | 464.02500000 | 20K0F3E | |
| 9 | 1 | 464.02500000 | 11K2F3E | |
| 9 | 1 | 464.02500000 | 20K0F3E | |
| 1 | 1 | 464.45000000 | 11K2F3E | |
| 1 | 1 | 464.45000000 | 20K0F3E | |
| 2 | 1 | 464.45000000 | 20K0F3E | |
| 2 | 1 | 464.45000000 | 11K2F3E | |
| 4 | 1 | 464.45000000 | 11K2F3E | |
| 4 | 1 | 464.45000000 | 20K0F3E | |
| 5 | 1 | 464.45000000 | 11K2F3E | |
| 5 | 1 | 464.45000000 | 20K0F3E | |
| 6 | 1 | 464.45000000 | 11K2F3E | |
| 6 | 1 | 464.45000000 | 20K0F3E | |
| 7 | 1 | 464.45000000 | 20K0F3E | |
| 7 | 1 | 464.45000000 | 11K2F3E | |
| 8 | 1 | 464.45000000 | 11K2F3E | |
| 8 | 1 | 464.45000000 | 20K0F3E | |
| 10 | 1 | 464.45000000 | 11K2F3E | |
| 10 | 1 | 464.45000000 | 20K0F3E | |
| 11 | 1 | 464.45000000 | 20K0F3E | |
| 11 | 1 | 464.45000000 | 11K2F3E | |
| 12 | 1 | 464.45000000 | 11K2F3E | |
| 12 | 1 | 464.45000000 | 20K0F3E | |
| 9 | 1 | 469.02500000 | 20K0F3E | |
| 9 | 1 | 469.02500000 | 11K2F3E | |
| 7 | 1 | 469.45000000 | 20K0F3E | |
| 7 | 1 | 469.45000000 | 11K2F3E | |
| 8 | 1 | 469.45000000 | 20K0F3E | |
| 8 | 1 | 469.45000000 | 11K2F3E | |
| 10 | 1 | 469.45000000 | 11K2F3E | |
| 10 | 1 | 469.45000000 | 20K0F3E | |
| 11 | 1 | 469.45000000 | 11K2F3E | |
| 11 | 1 | 469.45000000 | 20K0F3E | |
| 12 | 1 | 469.45000000 | 11K2F3E | |
| 12 | 1 | 469.45000000 | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|---|---|---|---|---|---|---|
| 1 | T | 7900 Moss Ave, California City, SAN BERNARDINO, CA | 35.08750000, -117.98777778 | 739.000 m | POLE | 6.000 m structure / 6.000 m overall | |
| 2 | T | 2157 Inyokern Rd, Ridgecrest, KERN, CA | 35.65138889, -117.71666667 | 717.500 m | PIPE | 6.000 m structure / 6.000 m overall | |
| 3 | T | 20 KM South Southwest, Ridgecrest, KERN, CA | 35.47750000, -117.69916667 | 1332.700 m | TOWER | 18.200 m structure / 20.700 m overall | |
| 4 | T | 24.2 km Northeast, Baker, SAN BERNARDINO, CA | 35.43555556, -115.92333333 | 1370.000 m | TOWER | 16.700 m structure / 19.200 m overall | |
| 5 | T | 38.6 km Southwest, Las Vegas, CLARK, NV | 35.95580556, -115.49583333 | 2518.000 m | TOWER | 18.000 m structure / 19.600 m overall | |
| 6 | T | 121.9 M North of Baker Blvd 1.2 km West of Kelbaker Rd, Baker, SAN BERNARDINO, CA | 35.25722222, -116.08527778 | 285.200 m | BPOLE | 19.800 m structure / 21.900 m overall | |
| 7 | T | ||||||
| 8 | T | ||||||
| 9 | T | ||||||
| 10 | T | ||||||
| 11 | T | ||||||
| 12 | T |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 6.000 m | 0.0000 | 0.0000 | -20.000 | ||||
| 1 | 2 | 6.000 m | 0.0000 | 0.0000 | -29.000 | ||||
| 1 | 3 | 20.700 m | 0.0000 | 0.0000 | 396.000 | ||||
| 1 | 4 | 19.200 m | 0.0000 | 0.0000 | 413.000 | ||||
| 1 | 5 | 19.600 m | 0.0000 | 0.0000 | 1165.000 | ||||
| 1 | 6 | 19.800 m | 0.0000 | 0.0000 | -118.000 | ||||
| 1 | 7 | ||||||||
| 1 | 8 | ||||||||
| 1 | 9 | ||||||||
| 1 | 10 | ||||||||
| 1 | 11 | ||||||||
| 1 | 12 |
Control points
| Number | Address | County | Phone |
|---|---|---|---|
| 1 | 2157 w inyokern rd, RIDGECREST, CA | KERN | 7604466571 |
Special conditions
| Type | Condition code |
|---|---|
| P | 5071 |
License history
| Date | File or call sign | Action |
|---|---|---|
| 2022-12-10 | WPWB735 | LIEXP |
| 2012-09-18 | WPWB735 | LIREN |
| 2012-09-18 | WPWB735 | LIRMD |
| 2012-09-17 | WPWB735 | ESCAPR |
| 2012-07-16 | WPWB735 | LETRES |
| 2003-08-01 | WPWB735 | LETCNS |
| 2002-10-07 | WPWB735 | LIISS |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ULS | 2451763 | 2026-08-02 01:24:59 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Call Sign | WPWB735 | ULS 2451763 | 2026-08-02 01:24:59 |
| Status | E | ULS 2451763 | 2026-08-02 01:24:59 |
| Service | IG | ULS 2451763 | 2026-08-02 01:24:59 |
| Grant Date | 2012-09-18 | ULS 2451763 | 2026-08-02 01:24:59 |
| Expiration Date | 2022-10-07 | ULS 2451763 | 2026-08-02 01:24:59 |
| Cancellation Date | 2022-12-10 | ULS 2451763 | 2026-08-02 01:24:59 |