K4DMA
Unknown1x3Zone 4
License HolderPENTZ JR, ROBERT H
License ClassAmateur Extra
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- Administrative Update AppliedJan 25, 2024
- License ModifiedAug 12, 2019
- License IssuedSep 18, 2018
- Vanity Callsign GrantedSep 18, 2018
- License ExpiredAug 24, 2018
- License RenewedJun 2, 2006
- Tax ID (TIN) AddedJun 2, 2006
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.