Skip to content
Ham Radio Callsign Search
Callsign: KF0SIY Class: General Name: Socolofsky, John City: Larkspur State: CO Zipcode: 80118 Status: Active Grant Date: 11/19/2024 Expires: 11/19/2034 Uls: FCC Info
HamCallsigns.com © 2025
ARRL | QRZ | FCC | ARN | TERMS | PRIVACY | CONTACT