K4SOI
Active1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderCHILDRESS, RONALD
License ClassGeneral
Min. Class RequiredGeneral
LocationBOWLING GREEN, VA
Grant DateSep 7, 2024
Expiration DateSep 7, 2034
K4SOI is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by CHILDRESS, RONALD in BOWLING GREEN, VA. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by CHILDRESS, RONALD on Aug 20, 2024. K4SOI has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- ... --- ..
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Kilo Four Sierra Oscar India
Readability: 7/10(Good readability)
License History
- Administrative Update AppliedJun 24, 2025
- License IssuedSep 7, 2024
- Vanity Callsign GrantedSep 7, 2024
- License ExpiredJan 30, 2009
Vanity Application Activity
Competing applications filed with the FCC for this callsign.