W4AXF
Expired1x3District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderCampbell, Michael B
License ClassTechnician
Min. Class RequiredGeneral
LocationSweetwater, TN
Grant DateFeb 18, 2015
Expiration DateFeb 18, 2025
Available for ApplicationsFeb 19, 2027
W4AXF is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Campbell, Michael B in Sweetwater, TN. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Capo, Randy W on Mar 17, 2026. W4AXF has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- .- -..- ..-.
CW Weight: 32 units(Moderate)
Voice Phonetics
Whiskey Four Alpha X-ray Foxtrot
Readability: 8/10(High readability)
Available Feb 19, 2027 (169 days remaining)
Requires General license or higher to apply for this callsign format (1x3).
License History
- License IssuedFeb 18, 2015
- Vanity Callsign GrantedFeb 18, 2015
Vanity Application Activity
Competing applications filed with the FCC for this callsign.