Universal Licensing System
WPPG935
STROM, MICHAEL:UMBLE, THOMAS DBA COMMUNICATIONS TECHNOLOGY
License details
| ULS identifier | 1818035 |
|---|
| Call sign | WPPG935 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 1999-12-16 |
|---|
| Expiration | 2004-12-16 |
|---|
| Cancellation | 2005-02-19 |
|---|
| Frequency range | 160.17 MHz |
|---|
| Locations | 7 |
|---|
| Representative location | TASAJARRA, CONTRA COSTA, CA |
|---|
| Coordinates | 37.8529722, -121.8757778 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-02 01:27:00 |
|---|
Licensee
| Name | STROM, MICHAEL:UMBLE, THOMAS DBA COMMUNICATIONS TECHNOLOGY |
|---|
| Applicant type | P |
|---|
| Location | HAYWARD, CA |
|---|
| Address | 27343 INDUSTRIAL BLVD UNIT B, HAYWARD, CA, 945453357 |
|---|
| Phone | 5102641639 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 2 | 1 | FB6 | 150.81500000 | | | 100.000000 | 11.000000 | |
| 2 | 1 | FB6 | 150.87500000 | | | 100.000000 | 11.000000 | |
| 2 | 1 | FB6 | 151.98500000 | | | 100.000000 | 11.000000 | |
| 2 | 1 | FB6 | 152.88500000 | | | 100.000000 | 11.000000 | |
| 3 | 1 | FB6 | 152.90000000 | | | 100.000000 | 15.000000 | |
| 2 | 1 | FB6 | 153.33500000 | | | 100.000000 | 11.000000 | |
| 1 | 1 | FB6 | 153.39500000 | | | 100.000000 | 61.000000 | |
| 3 | 1 | FB6 | 153.42500000 | | | 100.000000 | 15.000000 | |
| 3 | 1 | FB6 | 153.44000000 | | | 100.000000 | 15.000000 | |
| 1 | 1 | FB6 | 153.48500000 | | | 100.000000 | 61.000000 | |
| 1 | 1 | FB6 | 153.54500000 | | | 100.000000 | 61.000000 | |
| 1 | 1 | FB6 | 153.63500000 | | | 100.000000 | 61.000000 | |
| 3 | 1 | FB6 | 153.63500000 | | | 100.000000 | 15.000000 | |
| 1 | 1 | FB6 | 153.66500000 | | | 100.000000 | 61.000000 | |
| 4 | 1 | FX1 | 157.50000000 | | | 25.000000 | | |
| 5 | 1 | MO | 157.50000000 | | | 25.000000 | | |
| 4 | 1 | FX1 | 159.51000000 | | | 25.000000 | | |
| 6 | 1 | MO | 159.51000000 | | | 25.000000 | | |
| 4 | 1 | FX1 | 159.67500000 | | | 25.000000 | | |
| 6 | 1 | MO | 159.67500000 | | | 25.000000 | | |
| 4 | 1 | FX1 | 159.72000000 | | | 25.000000 | | |
| 5 | 1 | MO | 159.72000000 | | | 25.000000 | | |
| 4 | 1 | FX1 | 159.81000000 | | | 25.000000 | | |
| 6 | 1 | MO | 159.81000000 | | | 25.000000 | | |
| 4 | 1 | FX1 | 159.82500000 | | | 25.000000 | | |
| 7 | 1 | MO | 159.82500000 | | | 25.000000 | | |
| 4 | 1 | FX1 | 159.87000000 | | | 25.000000 | | |
| 6 | 1 | MO | 159.87000000 | | | 25.000000 | | |
| 4 | 1 | FX1 | 159.91500000 | | | 25.000000 | | |
| 5 | 1 | MO | 159.91500000 | | | 25.000000 | | |
| 4 | 1 | FX1 | 159.93000000 | | | 25.000000 | | |
| 7 | 1 | MO | 159.93000000 | | | 25.000000 | | |
| 4 | 1 | FX1 | 159.99000000 | | | 25.000000 | | |
| 7 | 1 | MO | 159.99000000 | | | 25.000000 | | |
| 4 | 1 | FX1 | 160.00500000 | | | 25.000000 | | |
| 6 | 1 | MO | 160.00500000 | | | 25.000000 | | |
| 4 | 1 | FX1 | 160.06500000 | | | 25.000000 | | |
| 5 | 1 | MO | 160.06500000 | | | 25.000000 | | |
| 4 | 1 | FX1 | 160.12500000 | | | 25.000000 | | |
| 5 | 1 | MO | 160.12500000 | | | 25.000000 | | |
| 4 | 1 | FX1 | 160.17000000 | | | 25.000000 | | |
| 7 | 1 | MO | 160.17000000 | | | 25.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 2 | 1 | 150.81500000 | | 20K0F3E |
| 2 | 1 | 150.87500000 | | 20K0F3E |
| 2 | 1 | 151.98500000 | | 20K0F3E |
| 2 | 1 | 152.88500000 | | 20K0F3E |
| 3 | 1 | 152.90000000 | | 20K0F3E |
| 2 | 1 | 153.33500000 | | 20K0F3E |
| 1 | 1 | 153.39500000 | | 20K0F3E |
| 3 | 1 | 153.42500000 | | 20K0F3E |
| 3 | 1 | 153.44000000 | | 20K0F3E |
| 1 | 1 | 153.48500000 | | 20K0F3E |
| 1 | 1 | 153.54500000 | | 20K0F3E |
| 1 | 1 | 153.63500000 | | 20K0F3E |
| 3 | 1 | 153.63500000 | | 20K0F3E |
| 1 | 1 | 153.66500000 | | 20K0F3E |
| 4 | 1 | 157.50000000 | | 20K0F3E |
| 5 | 1 | 157.50000000 | | 20K0F3E |
| 4 | 1 | 159.51000000 | | 20K0F3E |
| 6 | 1 | 159.51000000 | | 20K0F3E |
| 4 | 1 | 159.67500000 | | 20K0F3E |
| 6 | 1 | 159.67500000 | | 20K0F3E |
| 4 | 1 | 159.72000000 | | 20K0F3E |
| 5 | 1 | 159.72000000 | | 20K0F3E |
| 4 | 1 | 159.81000000 | | 20K0F3E |
| 6 | 1 | 159.81000000 | | 20K0F3E |
| 4 | 1 | 159.82500000 | | 20K0F3E |
| 7 | 1 | 159.82500000 | | 20K0F3E |
| 4 | 1 | 159.87000000 | | 20K0F3E |
| 6 | 1 | 159.87000000 | | 20K0F3E |
| 4 | 1 | 159.91500000 | | 20K0F3E |
| 5 | 1 | 159.91500000 | | 20K0F3E |
| 4 | 1 | 159.93000000 | | 20K0F3E |
| 7 | 1 | 159.93000000 | | 20K0F3E |
| 4 | 1 | 159.99000000 | | 20K0F3E |
| 7 | 1 | 159.99000000 | | 20K0F3E |
| 4 | 1 | 160.00500000 | | 20K0F3E |
| 6 | 1 | 160.00500000 | | 20K0F3E |
| 4 | 1 | 160.06500000 | | 20K0F3E |
| 5 | 1 | 160.06500000 | | 20K0F3E |
| 4 | 1 | 160.12500000 | | 20K0F3E |
| 5 | 1 | 160.12500000 | | 20K0F3E |
| 4 | 1 | 160.17000000 | | 20K0F3E |
| 7 | 1 | 160.17000000 | | 20K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | WINDY PEAK, TASAJARRA, CONTRA COSTA, CA | 37.85297222, -121.87577778 | 583.000 m | TOWER | 3.000 m structure / 6.000 m overall | N |
| 2 | T | LOMA RIDGE, TWIN CREEKS, SANTA CLARA, CA | 37.16716667, -121.92494444 | 1035.000 m | TOWER | 42.000 m structure / 42.000 m overall | N |
| 3 | T | MOUNT VACA, VACAVILLE, SOLANO, CA | 38.39991667, -122.10775000 | 823.000 m | TOWER | 46.000 m structure / 52.000 m overall | N |
| 4 | T | CA | | | | | |
| 5 | T | | | | | | |
| 6 | T | | | | | | |
| 7 | T | | | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 6.000 m | | | | 313.000 | |
| 1 | 2 | T | | 42.000 m | | | | 670.000 | |
| 1 | 3 | T | | 52.000 m | | | | 619.000 | |
| 1 | 4 | T | | | | | | | |
| 1 | 5 | T | | | | | | | |
| 1 | 6 | T | | | | | | | |
| 1 | 7 | T | | | | | | | |
Control points
| Number | Address | County | Phone |
|---|
| 1 | 27343 INDUSTRIAL BVD UNIT B, HAYWARD, CA | | 5102641639 |
License history
| Date | File or call sign | Action |
|---|
| 2005-02-19 | WPPG935 | LIEXP |
| 2004-09-20 | WPPG935 | LETRES |
| 2004-03-30 | WPPG935 | AUDOPR |
| 2000-11-23 | WPPG935 | LICCNV |
| 1999-12-16 | WPPG935 | LIISS |
| 1999-12-16 | WPPG935 | AUTHPR |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1818035 | 2026-08-02 01:27:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPPG935 | ULS 1818035 | 2026-08-02 01:27:00 |
| Status | E | ULS 1818035 | 2026-08-02 01:27:00 |
| Service | IG | ULS 1818035 | 2026-08-02 01:27:00 |
| Grant Date | 1999-12-16 | ULS 1818035 | 2026-08-02 01:27:00 |
| Expiration Date | 2004-12-16 | ULS 1818035 | 2026-08-02 01:27:00 |
| Cancellation Date | 2005-02-19 | ULS 1818035 | 2026-08-02 01:27:00 |