KF4W
Active2x1District 4
Competitive callsign — 12 applications filed with the FCC.
License HolderGrimsley, Michael F
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationCOLUMBIA, SC
Grant DateJul 28, 2020
Expiration DateJul 28, 2030
KF4W is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by Grimsley, Michael F in COLUMBIA, SC. This callsign has attracted significant interest in the amateur radio community, with 12 vanity applications filed with the FCC. The most recent was submitted by WRIGHT, CHRISTOPHER M on Dec 28, 2020. KF4W has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..-. ....- .--
CW Weight: 27 units(Light (fast to send))
Voice Phonetics
Kilo Foxtrot Four Whiskey
Readability: 8.5/10(High readability)
License History
- Administrative Update AppliedJul 8, 2021
- License IssuedJul 28, 2020
- Vanity Callsign GrantedJul 28, 2020
- License ExpiredJul 10, 2020
- License RenewedMay 6, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.