KF4SR
Active2x2District 4
Competitive callsign — 1 application filed with the FCC.
License HolderRoberts, Stanley A
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationAfton, TN
Grant DateMay 9, 2025
Expiration DateMay 9, 2035
KF4SR is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Roberts, Stanley A in Afton, TN. 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 Roberts, Stanley A on Apr 21, 2025. KF4SR has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..-. ....- ... .-.
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Kilo Foxtrot Four Sierra Romeo
Readability: 7/10(Good readability)
License History
- License IssuedMay 9, 2025
- Vanity Callsign GrantedMay 9, 2025
- License ExpiredOct 24, 2020
- Administrative Update AppliedOct 28, 2008
- Tax ID (TIN) AddedOct 23, 2008
- License RenewedOct 23, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Roberts, Stanley AFiled Apr 21, 2025Not awardedFCC ↗