K1IHY
Unknown1x3Zone 4
License HolderMATZNER, ROBERT J
License ClassP
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ModifiedSep 23, 2025
- License RenewedAug 7, 2024
- Administrative Update AppliedAug 11, 2022
- Administrative Update AppliedAug 22, 2019
- License RenewedJul 22, 2014
- Administrative Update AppliedSep 21, 2012
- License ModifiedMar 21, 2005
- License ModifiedDec 31, 2002
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.