K4EFX
Active1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderWERLING, CONNIE V
License ClassGeneral
Min. Class RequiredGeneral
LocationINDEPENDENCE, IA
Grant DateNov 7, 2017
Expiration DateAug 24, 2027
K4EFX is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by WERLING, CONNIE V in INDEPENDENCE, IA. 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 Cheal, James R on Aug 6, 2007. K4EFX has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- . ..-. -..-
CW Weight: 29 units(Light (fast to send))
Voice Phonetics
Kilo Four Echo Foxtrot X-ray
Readability: 8/10(High readability)
License History
- License RenewedNov 7, 2017
- Administrative Update AppliedSep 7, 2007
- License IssuedAug 24, 2007
- Vanity Callsign GrantedAug 24, 2007
- License ExpiredOct 5, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.