KK4DOE
Available2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderImberman, Douglas
License ClassGeneral
Min. Class RequiredTechnician
LocationMelbourne, FL
Grant DateAug 10, 2011
Expiration DateAug 10, 2021
Cancellation DateApr 30, 2013
Available for ApplicationsMay 1, 2015
KK4DOE is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Imberman, Douglas in Melbourne, FL. 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 Knauth, Hazel on Feb 20, 2026. KK4DOE has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.- ....- -.. --- .
CW Weight: 36 units(Moderate)
Voice Phonetics
Kilo Kilo Four Delta Oscar Echo
Readability: 7.5/10(High readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledApr 30, 2013
- License ModifiedJan 9, 2013
- System-Generated GrantAug 10, 2011
- License IssuedAug 10, 2011
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Knauth, HazelFiled Feb 20, 2026Not awardedFCC ↗