KM4JRF
Active2x3Zone 4
License HolderKoeniger Jr, Michael T
License ClassGeneral
Min. Class RequiredTechnician
Grant DateMay 28, 2025
Expiration DateMay 28, 2035
License History
- Administrative Update AppliedNov 26, 2025
- Administrative Update AppliedSep 9, 2025
- License RenewedMay 28, 2025
- Administrative Update AppliedDec 3, 2024
- Administrative Update AppliedOct 20, 2023
- Administrative Update AppliedFeb 23, 2023
- Administrative Update AppliedJan 14, 2022
- Administrative Update AppliedOct 23, 2018
- Administrative Update AppliedMar 15, 2016
- Administrative Update AppliedAug 4, 2015
- System-Generated GrantApr 10, 2015
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
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