K4DNA
Active1x3District 4
Competitive callsign — 10 applications filed with the FCC.
License HolderWeinstein, David S
License ClassTechnician
Min. Class RequiredGeneral
LocationFletcher, NC
Grant DateApr 5, 2025
Expiration DateApr 5, 2035
K4DNA is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Weinstein, David S in Fletcher, NC. This callsign has attracted significant interest in the amateur radio community, with 10 vanity applications filed with the FCC. The most recent was submitted by Harper, Charlotte G on Nov 24, 2025. K4DNA has 9 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- -.. -. .-
CW Weight: 27 units(Light (fast to send))
Voice Phonetics
Kilo Four Delta November Alpha
Readability: 7.5/10(High readability)
License History
- Vanity Callsign GrantedApr 5, 2025
- License IssuedApr 5, 2025
- License ExpiredFeb 28, 2025
- License RenewedFeb 27, 2013
- Administrative Update AppliedMay 30, 2007
- License ModifiedApr 3, 2006
- Administrative Update AppliedOct 18, 2005
- License IssuedFeb 5, 2003
- Vanity Callsign GrantedFeb 5, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.