KA4ESF
Unknown2x3Zone 4
License HolderALEXANDER, DAVID L
License ClassTechnician
Min. Class RequiredTechnician
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- Administrative Update AppliedDec 30, 2021
- License RenewedFeb 7, 2020
- License ModifiedJan 26, 2018
- License RenewedJan 9, 2010
- Administrative Update AppliedFeb 7, 2009
- Administrative Update AppliedSep 13, 2000
- License RenewedSep 8, 2000
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.