K7DUT
Active1x3District 7
Competitive callsign — 3 applications filed with the FCC.
License HolderUthoff, Clayton W
License ClassTechnician
Min. Class RequiredGeneral
LocationLander, WY
Grant DateDec 9, 2025
Expiration DateDec 9, 2035
K7DUT is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Uthoff, Clayton W in Lander, WY. 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 Uthoff, Clayton W on Nov 20, 2025. K7DUT has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --... -.. ..- -
CW Weight: 29 units(Light (fast to send))
Voice Phonetics
Kilo Seven Delta Uniform Tango
Readability: 7/10(Good readability)
License History
- License IssuedDec 9, 2025
- Vanity Callsign GrantedDec 9, 2025
- License ExpiredJul 12, 2023
- License IssuedJun 18, 2011
- Vanity Callsign GrantedJun 18, 2011
Vanity Application Activity
Competing applications filed with the FCC for this callsign.