N4COS
Expired1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderVAUGHT, R C
License ClassGeneral
Min. Class RequiredGeneral
LocationMILTON, GA
Grant DateSep 13, 2014
Expiration DateSep 13, 2024
Available for ApplicationsSep 14, 2026
N4COS is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by VAUGHT, R C in MILTON, 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 VAUGHT, R C on Aug 26, 2014. N4COS has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- -.-. --- ...
CW Weight: 31 units(Moderate)
Voice Phonetics
November Four Charlie Oscar Sierra
Readability: 7/10(Good readability)
Available Sep 14, 2026 (11 days remaining)
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ModifiedJun 18, 2015
- License IssuedSep 13, 2014
- Vanity Callsign GrantedSep 13, 2014
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- VAUGHT, R CFiled Aug 26, 2014Not awardedFCC ↗