K5ZFN
Active1x3District 5
Competitive callsign — 2 applications filed with the FCC.
License HolderMADDEN, ROBERT T
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationKENNESAW, GA
Grant DateNov 21, 2025
Expiration DateMay 18, 2034
K5ZFN is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by MADDEN, ROBERT T in KENNESAW, GA. 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 MADDEN, ROBERT T on Apr 28, 2004. K5ZFN has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..... --.. ..-. -.
CW Weight: 30 units(Light (fast to send))
Voice Phonetics
Kilo Five Zulu Foxtrot November
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedDec 1, 2025
- License RenewedNov 21, 2025
- License RenewedFeb 28, 2014
- Vanity Callsign GrantedMay 18, 2004
- License IssuedMay 18, 2004
- Internal Correction AppliedApr 14, 2004
- Internal Correction AppliedApr 14, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.