Ham Callsigns USA

Callsign:  KK4VWI
Class:  Technician
Name:  NEFF, MARK D
Address:  P.O. Box 651262
City:  POTOMAC FALLS
State:  VA
Zipcode:  20165
Status:  Active
Grant Date:  12/16/2013
Expires:  12/16/2023
Uls:  FCC Info