WB4CKM - Ham operator in HERMOSA BEACH, CA

AMATEUR RADIO LICENSE SEARCH

Callsign: WB4CKM
Class: Advanced
Name: SENTZ, DONALD R
City: HERMOSA BEACH
State: CA
Zipcode: 90254
Status: Active
Grant Date: 08/19/2025
Expires: 09/18/2035
Uls: FCC Info

Lucky AD List - Free Classifieds Across the USA

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