KN4H
Active2x1District 4
Competitive callsign — 7 applications filed with the FCC.
License HolderKruszewski SR, Buck R
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationEight Mile, AL
Grant DateJun 19, 2026
Expiration DateJun 19, 2036
KN4H is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by Kruszewski SR, Buck R in Eight Mile, AL. This callsign has attracted significant interest in the amateur radio community, with 7 vanity applications filed with the FCC. The most recent was submitted by WOOD, RANDALL J on Jun 2, 2026. KN4H has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -. ....- ....
CW Weight: 22 units(Light (fast to send))
Voice Phonetics
Kilo November Four Hotel
Readability: 8/10(High readability)
License History
- License IssuedJun 19, 2026
- Vanity Callsign GrantedJun 19, 2026
- License ExpiredJun 2, 2026
- License RenewedMar 10, 2014
- Tax ID (TIN) AddedMar 10, 2004
- License RenewedMar 10, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.