K0CDT
Available1x3District 0
Competitive callsign — 6 applications filed with the FCC.
License HolderTuttle II, Carter D
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationMontrose, CO
Grant DateJun 5, 2018
Expiration DateJun 5, 2028
Cancellation DateAug 18, 2018
Available for ApplicationsAug 19, 2020
K0CDT is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Tuttle II, Carter D in Montrose, CO. This callsign has attracted significant interest in the amateur radio community, with 6 vanity applications filed with the FCC. The most recent was submitted by Evertse, Mitchell on Nov 25, 2025. K0CDT has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----- -.-. -.. -
CW Weight: 38 units(Moderate)
Voice Phonetics
Kilo Zero Charlie Delta Tango
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License CanceledAug 18, 2018
- License ModifiedJul 31, 2018
- License ModifiedJun 21, 2018
- License IssuedJun 5, 2018
- Vanity Callsign GrantedJun 5, 2018
Vanity Application Activity
Competing applications filed with the FCC for this callsign.