Ham Callsigns USA

Callsign:  KD2HYF
Class:  Technician
Name:  Riccardi Zhu, David Wen
Address:  555 Main St Apt S515
City:  New York
State:  NY
Zipcode:  10044
Status:  Active
Grant Date:  02/04/2015
Expires:  02/04/2025
Uls:  FCC Info