KR4SX
Unknown2x2Zone 4
License HolderApplegate, Boyd E
License ClassTechnician
Min. Class RequiredGeneral
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredJun 1, 2016
- Tax ID (TIN) AddedJul 9, 2001
- Administrative Update AppliedJul 9, 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.