K4DJB
Expired1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderBUTSCH, WILLIAM M
License ClassGeneral
Min. Class RequiredGeneral
LocationATLANTA, GA
Grant DateSep 22, 2014
Expiration DateDec 12, 2024
Available for ApplicationsDec 13, 2026
K4DJB is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by BUTSCH, WILLIAM M in ATLANTA, 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 Bretthorst, Danny J on Mar 6, 2026. K4DJB has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- -.. .--- -...
CW Weight: 35 units(Moderate)
Voice Phonetics
Kilo Four Delta Juliet Bravo
Readability: 7.5/10(High readability)
Available Dec 13, 2026 (99 days remaining)
Requires General license or higher to apply for this callsign format (1x3).
License History
- License RenewedSep 22, 2014
- Administrative Update AppliedFeb 3, 2007
- FRN Association Letter SentSep 29, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.