KF4KKO
Active2x3District 4
No competing applications on record.
License HolderWILLIS, AIDA P
License ClassTechnician
Min. Class RequiredTechnician
Locationfairfax station, VA
Grant DateApr 8, 2026
Expiration DateJun 17, 2036
KF4KKO is a 2x3 format amateur radio callsign. It is currently registered to WILLIS, AIDA P in fairfax station, VA. 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: 43 units(Heavy (slower to send))
Voice Phonetics
Kilo Foxtrot Four Kilo Kilo Oscar
Readability: 7.5/10(High readability)
License History
- License RenewedApr 8, 2026
- License RenewedApr 5, 2016
- License RenewedMar 21, 2006
- License ModifiedMay 25, 2002
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.