KN4CAT
Active2x3District 4
Competitive callsign — 3 applications filed with the FCC.
License HolderTrefsgar, Ben J
License ClassGeneral
Min. Class RequiredTechnician
LocationAmherst, VA
Grant DateMar 22, 2017
Expiration DateMar 22, 2027
KN4CAT is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Trefsgar, Ben J in Amherst, VA. 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 Starr, John A on Apr 9, 2026. KN4CAT has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -. ....- -.-. .- -
CW Weight: 33 units(Moderate)
Voice Phonetics
Kilo November Four Charlie Alpha Tango
Readability: 7/10(Good readability)
License History
- System-Generated GrantMar 22, 2017
- License IssuedMar 22, 2017
Vanity Application Activity
Competing applications filed with the FCC for this callsign.