KM4TRH
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderBADGER CONTESTERS
Min. Class RequiredTechnician
LocationHillsboro, WI
Grant DateAug 7, 2026
Expiration DateAug 7, 2036
KM4TRH is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by BADGER CONTESTERS in Hillsboro, WI. 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 Hite Jr, Thomas R on Mar 3, 2016. KM4TRH has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -- ....- - .-. ....
CW Weight: 32 units(Moderate)
Voice Phonetics
Kilo Mike Four Tango Romeo Hotel
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedAug 11, 2026
- License RenewedAug 7, 2026
- System-Generated GrantMay 3, 2016
- License IssuedMay 3, 2016
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Hite Jr, Thomas RFiled Mar 3, 2016Not awardedFCC ↗