Skip to content
Ham Radio Callsign Search
Callsign: KM6CDP Class: Technician Name: Ptak, Mark S City: Livermore State: CA Zipcode: 94550 Status: Active Grant Date: 04/25/2016 Expires: 04/25/2026 Uls: FCC Info
HamCallsigns.com © 2025
ARRL | QRZ | FCC | ARN | TERMS | PRIVACY | CONTACT