KF4CW
Available2x2District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderWALKER, DENNIS C
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationSANTEE, CA
Grant DateApr 14, 2006
Expiration DateJun 19, 2016
Cancellation DateJun 20, 2018
Available for ApplicationsJun 20, 2018
KF4CW is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by WALKER, DENNIS C in SANTEE, CA. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Huizenga, Michael J on Mar 20, 2026. KF4CW has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..-. ....- -.-. .--
CW Weight: 35 units(Moderate)
Voice Phonetics
Kilo Foxtrot Four Charlie Whiskey
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredJun 20, 2018
- License RenewedApr 14, 2006
- Tax ID (TIN) AddedApr 13, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.