KD0JZI
Unknown2x3Zone 10
License HolderKoscielski, Matthew L
License ClassGeneral
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- Administrative Update AppliedMay 1, 2020
- License RenewedNov 5, 2019
- Administrative Update AppliedAug 1, 2019
- Administrative Update AppliedMar 5, 2019
- Administrative Update AppliedMar 20, 2018
- Administrative Update AppliedAug 17, 2017
- Administrative Update AppliedMar 2, 2017
- Administrative Update AppliedMay 18, 2016
- Administrative Update AppliedNov 3, 2010
- Administrative Update AppliedOct 7, 2010
- Administrative Update AppliedMay 1, 2010
- System-Generated GrantJan 27, 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.