KL9ER
Unknown2x2Zone 2
License HolderOsterhoudt, Robert A
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- License RenewedMar 17, 2026
- Administrative Update AppliedSep 25, 2018
- License IssuedApr 22, 2016
- Vanity Callsign GrantedApr 22, 2016
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.