K6DUH
Available1x3District 6
Competitive callsign — 4 applications filed with the FCC.
License HolderImada, Andrea L
License ClassTechnician
Min. Class RequiredGeneral
LocationSuisun City, CA
Grant DateOct 27, 2012
Expiration DateJan 14, 2023
Cancellation DateJan 15, 2025
Available for ApplicationsJan 15, 2025
K6DUH is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Imada, Andrea L in Suisun City, CA. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by Costello, Jason on Jun 1, 2026. K6DUH has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.... -.. ..- ....
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Kilo Six Delta Uniform Hotel
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 ExpiredJan 15, 2025
- License RenewedOct 27, 2012
- Administrative Update AppliedDec 13, 2011
- Administrative Update AppliedJun 3, 2011
- License IssuedJan 14, 2003
- Vanity Callsign GrantedJan 14, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.