KR4XL
Unknown2x2
License HolderSTARK, RICHARD R
License ClassTechnician
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredApr 7, 2026
- License RenewedJan 7, 2014
- Administrative Update AppliedAug 1, 2007
- Administrative Update AppliedMay 20, 2004
- Administrative Update AppliedOct 2, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications detected. Monitor the FCC ULS application search to verify before filing.