KD4DMJ
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderRobinson, David M
License ClassTechnician
Min. Class RequiredTechnician
LocationHenderson, KY
Grant DateApr 7, 2026
Expiration DateApr 7, 2036
KD4DMJ is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Robinson, David M in Henderson, KY. 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 Robinson, David M on Mar 19, 2026. KD4DMJ has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.. ....- -.. -- .---
CW Weight: 40 units(Moderate)
Voice Phonetics
Kilo Delta Four Delta Mike Juliet
Readability: 7.5/10(High readability)
License History
- License IssuedApr 7, 2026
- Vanity Callsign GrantedApr 7, 2026
- License ExpiredAug 7, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Robinson, David MFiled Mar 19, 2026Not awardedFCC ↗