31 assignments found (± 0.0125 MHz)
| Frequency (MHz) | Callsign | Licensee | Service | Location | Emission | Power |
|---|---|---|---|---|---|---|
| 487.4 MHz | WPKA759 | LOS ANGELES, CITY OF | PW | LOS ANGELES, California | 6 | 40.0 |
| 487.4 MHz | WIE231 | PACIFIC WEST SECURITY INC | IG | SANTA CLARA, California | 1 | 40.0 |
| 487.4 MHz | WIE231 | PACIFIC WEST SECURITY INC | IG | — | 1 | 40.0 |
| 487.4 MHz | WIJ415 | SPECTRUM RESOURCES | IG | SANTA CLARA, California | 1 | 25.0 |
| 487.4 MHz | WIJ415 | SPECTRUM RESOURCES | IG | — | 1 | 25.0 |
| 487.4 MHz | WIJ804 | LOS ANGELES, CITY OF | PW | — | 35 | 30.0 |
| 487.4 MHz | WPPG637 | — | IG | — | 1 | 25.0 |
| 487.4 MHz | WPPG637 | — | IG | — | 1 | 25.0 |
| 487.4 MHz | WQBT380 | LOS ANGELES, CITY OF | PW | LOS ANGELES, California | 6 | 15.0 |
| 487.4 MHz | WPPG637 | — | IG | — | 1 | 25.0 |
| 487.4 MHz | WPPF551 | CRYSTAL COMMUNICATIONS | IG | — | 1 | 25.0 |
| 487.4 MHz | WPPF551 | CRYSTAL COMMUNICATIONS | IG | — | 1 | 25.0 |
| 487.4 MHz | WPPF551 | CRYSTAL COMMUNICATIONS | IG | — | 1 | 25.0 |
| 487.4 MHz | WPPF551 | CRYSTAL COMMUNICATIONS | IG | — | 1 | 25.0 |
| 487.4 MHz | WPPF551 | CRYSTAL COMMUNICATIONS | IG | — | 1 | 25.0 |
| 487.4 MHz | WPPF551 | CRYSTAL COMMUNICATIONS | IG | — | 1 | 25.0 |
| 487.4 MHz | WPPG637 | — | IG | — | 1 | 20.0 |
| 487.4 MHz | WPPG637 | — | IG | — | 1 | 20.0 |
| 487.4 MHz | WPPG637 | — | IG | — | 1 | 25.0 |
| 487.4 MHz | WPPG637 | — | IG | — | 1 | 25.0 |
| 487.4 MHz | WPMT435 | Beltronics, Inc. | IG | MIDDLESEX, Massachusetts | 3 | 20.0 |
| 487.4 MHz | WPMT435 | Beltronics, Inc. | IG | — | 3 | 30.0 |
| 487.4 MHz | WPMN500 | Communications Officer | PW | MIDDLESEX, Massachusetts | 2 | 20.0 |
| 487.4 MHz | WPMN500 | Communications Officer | PW | — | 3 | 30.0 |
| 487.4 MHz | WPME391 | BREAKTHROUGH COMMUNICATIONS | YG | — | 5 | 35.0 |
| 487.4 MHz | WPLX746 | Lowell, City of | PW | MIDDLESEX, Massachusetts | 2 | 20.0 |
| 487.4 MHz | WPLX746 | Lowell, City of | PW | Unknown County, Massachusetts | 2 | 30.0 |
| 487.4 MHz | WREN241 | WILMINGTON, TOWN OF | PW | MIDDLESEX, Massachusetts | 3 | 20.0 |
| 487.4 MHz | WREN241 | WILMINGTON, TOWN OF | PW | — | 3 | 30.0 |
| 487.4 MHz | WPMJ307 | WILMINGTON, TOWN OF | PW | MIDDLESEX, Massachusetts | 3 | 20.0 |
| 487.4 MHz | WPMJ307 | WILMINGTON, TOWN OF | PW | — | 3 | 30.0 |