K4SDZ
Expired1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderSmith, Zachary D
License ClassTechnician
Min. Class RequiredGeneral
LocationVienna, VA
Grant DateFeb 6, 2016
Expiration DateFeb 6, 2026
Available for ApplicationsFeb 7, 2028
K4SDZ is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Smith, Zachary D in Vienna, VA. 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 Smith, Zachary D on Jan 19, 2016. K4SDZ has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ....- ... -.. --..
CW Weight: 30 units(Light (fast to send))
Voice Phonetics
Kilo Four Sierra Delta Zulu
Readability: 7.5/10(High readability)
Available Feb 7, 2028 (521 days remaining)
Requires General license or higher to apply for this callsign format (1x3).
License History
- License IssuedFeb 6, 2016
- Vanity Callsign GrantedFeb 6, 2016
- License ExpiredMar 24, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.