K4EF
Active1x2District 4
Competitive callsign — 12 applications filed with the FCC.
License HolderGUTWEIN, TED A
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationMELBOURNE, FL
Grant DateJun 22, 2019
Expiration DateSep 4, 2029
K4EF is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by GUTWEIN, TED A in MELBOURNE, FL. This callsign has attracted significant interest in the amateur radio community, with 12 vanity applications filed with the FCC. The most recent was submitted by Fitzgerald, Eric S on May 31, 2022. K4EF has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- . ..-.
CW Weight: 21 units(Light (fast to send))
Voice Phonetics
Kilo Four Echo Foxtrot
Readability: 8.5/10(High readability)
License History
- License RenewedJun 22, 2019
- License IssuedSep 4, 2009
- Vanity Callsign GrantedSep 4, 2009
- Internal Correction AppliedMay 29, 2009
- Internal Correction AppliedMay 29, 2009
- License RenewedDec 7, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.