K4EXF
Available1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderMARX SR, WILLIAM F
License ClassGeneral
Min. Class RequiredGeneral
LocationNEW PORT RICHEY, FL
Grant DateJul 17, 1990
Expiration DateJul 17, 2000
Cancellation DateJul 18, 2002
Available for ApplicationsJul 18, 2002
K4EXF is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by MARX SR, WILLIAM F in NEW PORT RICHEY, 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 CIAVARELLI, VITO A on Jul 28, 2023. K4EXF has 1 recorded FCC license history event.
CW & Voice Analysis
Morse Code
-.- ....- . -..- ..-.
CW Weight: 29 units(Light (fast to send))
Voice Phonetics
Kilo Four Echo X-ray Foxtrot
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredJul 18, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- CIAVARELLI, VITO AFiled Jul 28, 2023Not awardedFCC ↗