Ham Callsigns USA

Callsign:  KB1ZSU
Class:  General
Name:  HEFFAN, IRA V
Address:  21 HARRIS ST
City:  BROOKLINE
State:  MA
Zipcode:  02446
Status:  Active
Grant Date:  05/10/2023
Expires:  05/10/2033
Uls:  FCC Info