Skip to content
Ham Radio Callsign Search
Callsign: KF4YUM Class: Technician Name: RUFFALO, CHRISTOPHER City: SUMMERVILLE State: SC Zipcode: 29483 Status: Active Grant Date: 01/07/2020 Expires: 01/07/2030 Uls: FCC Info
HamCallsigns.com © 2025
ARRL | QRZ | FCC | ARN | TERMS | PRIVACY | CONTACT