KN4USA
Active2x3District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderPerry, Donald G
License ClassGeneral
Min. Class RequiredTechnician
LocationBurbank, WA
Grant DateMar 13, 2018
Expiration DateMar 13, 2028
KN4USA is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Perry, Donald G in Burbank, WA. 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 GILMAN, ERIC H on Feb 20, 2018. KN4USA has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -. ....- ..- ... .-
CW Weight: 30 units(Light (fast to send))
Voice Phonetics
Kilo November Four Uniform Sierra Alpha
Readability: 6/10(Good readability)
License History
- License ModifiedNov 19, 2025
- Administrative Update AppliedDec 24, 2024
- Administrative Update AppliedApr 2, 2024
- License ModifiedSep 17, 2018
- License IssuedMar 13, 2018
- Vanity Callsign GrantedMar 13, 2018
Vanity Application Activity
Competing applications filed with the FCC for this callsign.