K7EFA - Ham operator in Billings, MT

AMATEUR RADIO LICENSE SEARCH

Callsign: K7EFA
Name: YELLOWSTONE RADIO CLUB
City: Billings
State: MT
Zipcode: 59103
Status: Active
Grant Date: 09/19/2026
Expires: 10/08/2036
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