KO4DEW
Available2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderSHACKELFORD, TOM F
License ClassGeneral
Min. Class RequiredTechnician
LocationWICHITA, KS
Grant DateApr 29, 2020
Expiration DateApr 29, 2030
Cancellation DateMay 23, 2020
Available for ApplicationsMay 24, 2022
KO4DEW is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by SHACKELFORD, TOM F in WICHITA, KS. 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 Wells, Durwood E on Apr 21, 2025. KO4DEW has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --- ....- -.. . .--
CW Weight: 36 units(Moderate)
Voice Phonetics
Kilo Oscar Four Delta Echo Whiskey
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 CanceledMay 23, 2020
- System-Generated GrantApr 29, 2020
- License IssuedApr 29, 2020
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Wells, Durwood EFiled Apr 21, 2025Not awardedFCC ↗