W4EXX
Available1x3District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderMC DONALD SR, ROBERT B
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationEddyville, KY
Grant DateJul 18, 2013
Expiration DateMar 5, 2024
Cancellation DateMar 6, 2026
Available for ApplicationsMar 6, 2026
W4EXX is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by MC DONALD SR, ROBERT B in Eddyville, KY. 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 HOWARD, WILLIAM D on Feb 2, 2026. W4EXX has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ....- . -..- -..-
CW Weight: 31 units(Moderate)
Voice Phonetics
Whiskey Four Echo X-ray X-ray
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 ExpiredMar 6, 2026
- License RenewedJul 18, 2013
- License IssuedOct 15, 2003
- Vanity Callsign GrantedOct 15, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.