Universal Licensing System
WPLZ444
CALIFORNIA RADIO SERVICE
License details
| ULS identifier | 1790324 |
|---|
| Call sign | WPLZ444 |
|---|
| Radio service | IG |
|---|
| Status | E |
|---|
| Grant date | 1998-04-23 |
|---|
| Expiration | 2003-04-23 |
|---|
| Cancellation | 2003-07-27 |
|---|
| Frequency range | 452.6 - 457.6 MHz (2 frequencies) |
|---|
| Locations | 3 |
|---|
| Representative location | BELMONT, SAN MATEO, CA |
|---|
| Coordinates | 37.5255000, -122.2905278 |
|---|
| Source archive | l_LMpriv.zip |
|---|
| Dataset refreshed | 2026-08-09 03:08:00 |
|---|
Licensee
| Name | CALIFORNIA RADIO SERVICE |
|---|
| Applicant type | C |
|---|
| Location | BELMONT, CA |
|---|
| Address | 1515 WINDING WAY, BELMONT, CA, 94002 |
|---|
| Phone | 4155925694 |
|---|
Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
|---|
| 1 | 1 | FB6 | 452.60000000 | | | 50.000000 | 75.000000 | |
| 2 | 1 | FB6 | 452.60000000 | | | 50.000000 | 75.000000 | |
| 3 | 1 | MO | 452.60000000 | | | 25.000000 | | |
| 3 | 1 | MO | 452.60000000 | | | 25.000000 | | |
| 3 | 1 | MO | 457.60000000 | | | 25.000000 | | |
| 3 | 1 | MO | 457.60000000 | | | 25.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 452.60000000 | | 20K0F3E |
| 2 | 1 | 452.60000000 | | 20K0F3E |
| 3 | 1 | 452.60000000 | | 20K0F3E |
| 3 | 1 | 452.60000000 | | 20K0F3E |
| 3 | 1 | 457.60000000 | | 20K0F3E |
| 3 | 1 | 457.60000000 | | 20K0F3E |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1790324 | 2026-08-09 03:08:00 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|
| Call Sign | WPLZ444 | ULS 1790324 | 2026-08-09 03:08:00 |
| Status | E | ULS 1790324 | 2026-08-09 03:08:00 |
| Service | IG | ULS 1790324 | 2026-08-09 03:08:00 |
| Grant Date | 1998-04-23 | ULS 1790324 | 2026-08-09 03:08:00 |
| Expiration Date | 2003-04-23 | ULS 1790324 | 2026-08-09 03:08:00 |
| Cancellation Date | 2003-07-27 | ULS 1790324 | 2026-08-09 03:08:00 |