Amateur Radio Callsign: KC5YPF
![]() |
KC5YPF |
SHEFFIELD, JOHN E
HOUSTON, TX (United States) |
License Status | Active |
---|---|
Operator Class | Technician |
Name | SHEFFIELD, JOHN E |
Granted | 2018-09-11 |
Expires | 2027-01-21 |
Address |