K6ADT
Available1x3District 6
Competitive callsign — 3 applications filed with the FCC.
License HolderSwanberg, Ardella T
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationMorro Bay, CA
Grant DateSep 10, 2013
Expiration DateSep 10, 2023
Cancellation DateSep 11, 2025
Available for ApplicationsSep 11, 2025
K6ADT is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Swanberg, Ardella T in Morro Bay, CA. 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 Story, Joe A on Nov 24, 2025. K6ADT has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.... .- -.. -
CW Weight: 26 units(Light (fast to send))
Voice Phonetics
Kilo Six Alpha Delta Tango
Readability: 8/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredSep 11, 2025
- Administrative Update AppliedMay 23, 2016
- License IssuedSep 10, 2013
- Vanity Callsign GrantedSep 10, 2013
Vanity Application Activity
Competing applications filed with the FCC for this callsign.