Amateur Radio Callsign: K4MSD
|
K4MSD |
|
WILLIAMS, JOHN A
DOVER, MA (United States) |
|
| License Status | Active |
|---|---|
| Operator Class | Advanced |
| Name | WILLIAMS, JOHN A |
| Granted | 2025-01-03 |
| Expires | 2035-03-20 |
| Address |