K4XM
Active1x2District 4
Competitive callsign — 9 applications filed with the FCC.
License HolderDORWORTH, JOHN M
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationWOODBURY, GA
Grant DateMar 26, 2026
Expiration DateMay 31, 2036
K4XM is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by DORWORTH, JOHN M in WOODBURY, GA. This callsign has attracted significant interest in the amateur radio community, with 9 vanity applications filed with the FCC. The most recent was submitted by Coleman, Paul M on Nov 10, 2008. K4XM has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- -..- --
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Kilo Four X-ray Mike
Readability: 9/10(Excellent readability)
License History
- Administrative Update AppliedMay 4, 2026
- License RenewedMar 26, 2026
- License RenewedMar 15, 2016
- License RenewedMar 4, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.