KD4FF
Available2x2District 4
Competitive callsign — 1 application filed with the FCC.
License Holdero Steen, James R
License ClassGeneral
Min. Class RequiredGeneral
LocationJacksonville, FL
Grant DateMar 4, 2014
Expiration DateMay 24, 2024
Cancellation DateMay 27, 2026
Available for ApplicationsMay 25, 2026
KD4FF is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by o Steen, James R in Jacksonville, 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 Haynes, Christine C on Sep 2, 2014. KD4FF has 9 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.. ....- ..-. ..-.
CW Weight: 31 units(Moderate)
Voice Phonetics
Kilo Delta Four Foxtrot Foxtrot
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 ExpiredMay 27, 2026
- Authorization PrintedDec 22, 2015
- Reference Copy Duplicate RequestedDec 21, 2015
- Administrative Update AppliedDec 21, 2015
- Administrative Update AppliedJul 15, 2014
- License RenewedMar 4, 2014
- Administrative Update AppliedJun 17, 2008
- Tax ID (TIN) AddedMay 23, 2002
- Administrative Update AppliedMay 23, 2002
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Haynes, Christine CFiled Sep 2, 2014DismissedFCC ↗