KN4D
Expired2x1District 4
Competitive callsign — 30 applications filed with the FCC.
License HolderCURTIS, RONALD W
License ClassGeneral
Min. Class RequiredAmateur Extra
LocationDAYTON, OH
Grant DateJul 29, 2016
Expiration DateJul 29, 2026
Available for ApplicationsJul 30, 2028
KN4D is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by CURTIS, RONALD W in DAYTON, OH. This callsign has attracted significant interest in the amateur radio community, with 30 vanity applications filed with the FCC. The most recent was submitted by Ingrande, Nicholas on Oct 20, 2026. KN4D has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -. ....- -..
CW Weight: 23 units(Light (fast to send))
Voice Phonetics
Kilo November Four Delta
Readability: 8/10(High readability)
Available Jul 30, 2028 (645 days remaining)
Requires Amateur Extra license or higher to apply for this callsign format (2x1).
License History
- License IssuedJul 29, 2016
- Vanity Callsign GrantedJul 29, 2016
- License ExpiredJul 12, 2016
- Tax ID (TIN) AddedApr 19, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.