KR4OT
Unknown2x2Zone 4
License HolderHoffman, Howard L
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredMar 10, 2026
- Administrative Update AppliedNov 15, 2016
- License RenewedDec 10, 2013
- Administrative Update AppliedSep 25, 2012
- License RenewedJan 21, 2004
- Administrative Update AppliedJul 28, 2000
- License ModifiedMay 16, 2000
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.