Ham Callsigns USA

Callsign:  KD9SJO
Class:  Technician
Name:  McMahon, Patrick J
Address:  5644 W Patterson Ave
City:  Chicago
State:  IL
Zipcode:  60634
Status:  Active
Grant Date:  04/12/2021
Expires:  04/12/2031
Uls:  FCC Info