KF4IO
Active2x2District 4
No competing applications on record.
License HolderCORIO SR, MARK A
License ClassAdvanced
Min. Class RequiredGeneral
LocationBUZZARDS BAY, MA
Grant DateApr 5, 2019
Expiration DateMay 24, 2029
KF4IO is a 2x2 format amateur radio callsign. It is currently registered to CORIO SR, MARK A in BUZZARDS BAY, MA. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.
CW & Voice Analysis
Morse Code
-.- ..-. ....- .. ---
CW Weight: 31 units(Moderate)
Voice Phonetics
Kilo Foxtrot Four India Oscar
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedMay 11, 2024
- License RenewedApr 5, 2019
- License RenewedFeb 24, 2009
- Tax ID (TIN) AddedMar 12, 2003
- Administrative Update AppliedMar 12, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications on record. Verify on the FCC ULS application search before filing.