KF4T
Active2x1District 4
Competitive callsign — 8 applications filed with the FCC.
License HolderCHAPMAN, DONALD B
License ClassTechnician
Min. Class RequiredAmateur Extra
LocationSan Francisco, CA
Grant DateJul 10, 2024
Expiration DateJul 10, 2034
KF4T is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by CHAPMAN, DONALD B in San Francisco, CA. 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 Roller, Rodney P on Dec 18, 2023. KF4T has 9 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..-. ....- -
CW Weight: 23 units(Light (fast to send))
Voice Phonetics
Kilo Foxtrot Four Tango
Readability: 8.5/10(High readability)
License History
- License RenewedJul 10, 2024
- Administrative Update AppliedMar 20, 2019
- License IssuedDec 17, 2013
- Vanity Callsign GrantedDec 17, 2013
- Internal Correction AppliedOct 29, 2013
- Internal Correction AppliedOct 29, 2013
- Internal Correction AppliedOct 29, 2013
- License RenewedSep 29, 2006
- FRN Association Email SentSep 3, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.