Ham Callsigns USA

Callsign:  KN6ISI
Class:  Technician
Name:  Sywula, Krzysztof
Address:  1750 Lundy Ave, Unit 612803
City:  San Jose
State:  CA
Zipcode:  95161
Status:  Active
Grant Date:  05/04/2020
Expires:  05/04/2030
Uls:  FCC Info