KK4IO
Available2x2District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderWARNER JR, WILLIAM A
License ClassAdvanced
Min. Class RequiredGeneral
LocationWINDERMERE, FL
Grant DateJan 22, 1997
Expiration DateJan 22, 2007
Cancellation DateJan 23, 2009
Available for ApplicationsJan 23, 2009
KK4IO is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by WARNER JR, WILLIAM A in WINDERMERE, FL. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by SMITH, MICHAEL A on Feb 4, 2021. KK4IO has 1 recorded FCC license history event.
CW & Voice Analysis
Morse Code
-.- -.- ....- .. ---
CW Weight: 32 units(Moderate)
Voice Phonetics
Kilo Kilo Four India Oscar
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredJan 23, 2009
Vanity Application Activity
Competing applications filed with the FCC for this callsign.