KF4OKF
Cancelled2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderVAUGHAN III, TORY W
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationPALM COAST, FL
Grant DateDec 27, 2017
Cancellation DateNov 18, 2024
Available for ApplicationsNov 19, 2026
KF4OKF is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by VAUGHAN III, TORY W in PALM COAST, FL. 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 Vaughan IV, Tory W on Oct 20, 2026. KF4OKF has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..-. ....- --- -.- ..-.
CW Weight: 42 units(Heavy (slower to send))
Voice Phonetics
Kilo Foxtrot Four Oscar Kilo Foxtrot
Readability: 7.5/10(High readability)
Available Nov 19, 2026 (19 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- Internal Correction AppliedOct 19, 2026
- Internal Correction AppliedOct 19, 2026
- License RenewedDec 27, 2017
- License RenewedOct 11, 2007
- FRN Association Email SentOct 10, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Vaughan IV, Tory WFiled Oct 20, 2026PendingFCC ↗