K1SIW
Unknown1x3Zone 4
License HolderPALMER, DAVID S
License ClassAdvanced
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedMar 21, 2025
- Administrative Update AppliedDec 10, 2019
- License RenewedJan 6, 2015
- Administrative Update AppliedJul 13, 2013
- License IssuedMar 2, 2005
- Vanity Callsign GrantedMar 2, 2005
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.