K4EZS
Unknown1x3Zone 4
License HolderPERRY, MARK A
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- Administrative Update AppliedMay 28, 2025
- Administrative Update AppliedNov 30, 2020
- License RenewedNov 23, 2020
- Administrative Update AppliedJun 4, 2019
- Administrative Update AppliedApr 26, 2018
- Administrative Update AppliedJun 4, 2014
- License RenewedDec 15, 2010
- License IssuedFeb 17, 2001
- Internal Correction AppliedJan 25, 2001
- Internal Correction AppliedJan 25, 2001
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.