KM4WHM - Ham operator in Port Saint Lucie, FL

AMATEUR RADIO LICENSE SEARCH

Callsign: KM4WHM
Class: Technician
Name: Biermann, Robert S
City: Port Saint Lucie
State: FL
Zipcode: 34984
Status: Active
Grant Date: 08/12/2026
Expires: 08/26/2036
Uls: FCC Info

Search any USA Ham Radio Callsign
Database updated once a week
Ham Callsigns search - version 2.1