Skip to content
Ham Radio Callsign Search
Callsign: KR4SI Class: Advanced Name: LAMB, ROBERT A City: PLANO State: TX Zipcode: 75074 Status: Active Grant Date: 04/03/2024 Expires: 05/31/2034 Uls: FCC Info
HamCallsigns.com © 2025
ARRL | QRZ | FCC | ARN | TERMS | PRIVACY | CONTACT