KN4KD
Available2x2District 4
Competitive callsign — 1 application filed with the FCC.
License HolderClay, Robin A
License ClassAdvanced
Min. Class RequiredGeneral
LocationReston, VA
Grant DateApr 16, 2013
Expiration DateApr 27, 2023
Cancellation DateApr 29, 2025
Available for ApplicationsApr 28, 2025
KN4KD is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Clay, Robin A in Reston, VA. 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 Knisley, David J on Mar 30, 2026. KN4KD has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -. ....- -.- -..
CW Weight: 30 units(Light (fast to send))
Voice Phonetics
Kilo November Four Kilo Delta
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredApr 29, 2025
- License RenewedApr 16, 2013
- Administrative Update AppliedJan 12, 2013
- Administrative Update AppliedJan 12, 2013
- License RenewedFeb 11, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Knisley, David JFiled Mar 30, 2026Not awardedFCC ↗