N1KRR
Unknown1x3Zone 1
License HolderKoolkin, Robert J
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedJan 24, 2023
- Administrative Update AppliedNov 9, 2021
- License RenewedNov 7, 2012
- License RenewedNov 22, 2002
- License ModifiedJun 1, 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.