W1JTK
Unknown1x3Zone 4
License HolderKnappenberger, Jason T
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedFeb 29, 2020
- Administrative Update AppliedApr 22, 2014
- License ModifiedOct 13, 2010
- License IssuedMay 28, 2010
- Vanity Callsign GrantedMay 28, 2010
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.