KK4RUT
Active2x3Zone 4
License HolderCastillo, Zachary A
License ClassAmateur Extra
Min. Class RequiredTechnician
Grant DateMar 14, 2023
Expiration DateJun 10, 2033
License History
- Administrative Update AppliedJun 12, 2026
- License RenewedMar 14, 2023
- License ModifiedJan 23, 2023
- Administrative Update AppliedSep 20, 2022
- Administrative Update AppliedDec 30, 2020
- Administrative Update AppliedJul 2, 2019
- Administrative Update AppliedApr 21, 2016
- License ModifiedApr 30, 2014
- License IssuedJun 10, 2013
- System-Generated GrantJun 10, 2013
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
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