Ham Callsigns USA

Callsign:  W1DYN
Class:  Extra
Name:  Shapiro PhD, Jonathan S
Address:  1 Putnam Hill, Apt 3D
City:  Greenwich
State:  CT
Zipcode:  06830
Status:  Active
Grant Date:  01/08/2021
Expires:  01/08/2031
Uls:  FCC Info