KU3D
Active2x1District 3
Competitive callsign — 3 applications filed with the FCC.
License HolderDumas, Dennis L
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationSeat Pleasant, MD
Grant DateApr 23, 2025
Expiration DateApr 5, 2035
KU3D is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by Dumas, Dennis L in Seat Pleasant, MD. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Dumas, Dennis L on Mar 18, 2005. KU3D has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ..- ...-- -..
CW Weight: 26 units(Light (fast to send))
Voice Phonetics
Kilo Uniform Three Delta
Readability: 8/10(High readability)
License History
- License RenewedApr 23, 2025
- License RenewedFeb 5, 2015
- License IssuedApr 5, 2005
- Vanity Callsign GrantedApr 5, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.