KM4SO
Available2x2District 4
Competitive callsign — 1 application filed with the FCC.
License HolderWILLIAMS, JOHN T
License ClassAdvanced
Min. Class RequiredGeneral
LocationFAYETTEVILLE, GA
Grant DateOct 15, 1997
Expiration DateOct 15, 2007
Cancellation DateOct 16, 2009
Available for ApplicationsOct 16, 2009
KM4SO is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by WILLIAMS, JOHN T in FAYETTEVILLE, GA. 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 Osborne, Lawrence L on Mar 25, 2016. KM4SO has 1 recorded FCC license history event.
CW & Voice Analysis
Morse Code
-.- -- ....- ... ---
CW Weight: 32 units(Moderate)
Voice Phonetics
Kilo Mike Four Sierra Oscar
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredOct 16, 2009
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Osborne, Lawrence LFiled Mar 25, 2016DismissedFCC ↗