K4KFL
Active1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderKROENING, DUSTIN L
License ClassTechnician
Min. Class RequiredGeneral
LocationCocoa, FL
Grant DateJul 17, 2021
Expiration DateJul 23, 2031
K4KFL is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by KROENING, DUSTIN L in Cocoa, FL. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by KROENING, DUSTIN L on Jul 5, 2011. K4KFL has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- -.- ..-. .-..
CW Weight: 33 units(Moderate)
Voice Phonetics
Kilo Four Kilo Foxtrot Lima
Readability: 8/10(High readability)
License History
- Administrative Update AppliedMay 6, 2026
- License RenewedJul 17, 2021
- Administrative Update AppliedMar 21, 2012
- License IssuedJul 23, 2011
- Vanity Callsign GrantedJul 23, 2011
- License ExpiredMar 16, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- KROENING, DUSTIN LFiled Jul 5, 2011Not awardedFCC ↗