KO4ST
Unknown2x2Zone 4
License HolderDE LA ROSA, PETER
License ClassAdvanced
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- License CanceledSep 18, 2021
- License IssuedApr 10, 2021
- Vanity Callsign GrantedApr 10, 2021
- License ExpiredFeb 26, 2014
- Administrative Update AppliedJan 8, 2005
- Tax ID (TIN) AddedNov 28, 2001
- License RenewedNov 28, 2001
- Tax ID (TIN) AddedNov 28, 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.