K4SFC
Cancelled1x3District 4
Competitive callsign — 8 applications filed with the FCC.
License HolderCHILDRESS, RONALD
License ClassGeneral
Min. Class RequiredGeneral
LocationBOWLING GREEN, VA
Grant DateDec 2, 2016
Cancellation DateSep 7, 2024
Available for ApplicationsSep 8, 2026
K4SFC 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 8 vanity applications filed with the FCC. The most recent was submitted by SOTO-CINTRON, ADALBERTO on Aug 17, 2026. K4SFC has 8 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- ... ..-. -.-.
CW Weight: 31 units(Moderate)
Voice Phonetics
Kilo Four Sierra Foxtrot Charlie
Readability: 7.5/10(High readability)
Available Sep 8, 2026 (4 days remaining)
Requires General license or higher to apply for this callsign format (1x3).
License History
- License CanceledSep 7, 2024
- Administrative Update AppliedJan 12, 2021
- Administrative Update AppliedJul 15, 2017
- License ModifiedMar 10, 2017
- Vanity Callsign GrantedDec 2, 2016
- License IssuedDec 2, 2016
- License CanceledNov 28, 2010
- License IssuedJul 7, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.