K4PP
Unknown1x2Zone 4
License HolderPatterson, Paul R
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
Requires Amateur Extra license or higher to apply for this callsign format (1x2).
License History
- Administrative Update AppliedAug 9, 2025
- Administrative Update AppliedAug 28, 2021
- License RenewedSep 22, 2020
- Administrative Update AppliedFeb 11, 2020
- Administrative Update AppliedSep 23, 2014
- License IssuedNov 13, 2010
- Vanity Callsign GrantedNov 13, 2010
- Internal Correction AppliedOct 29, 2010
- Internal Correction AppliedOct 29, 2010
- FRN Association Letter SentJan 23, 2010
- FRN Disassociation Letter SentJan 23, 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.