KO4DEF
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderSPENCER, STEVEN C
License ClassGeneral
Min. Class RequiredTechnician
LocationAnacortes, WA
Grant DateApr 24, 2020
Expiration DateApr 24, 2030
KO4DEF is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by SPENCER, STEVEN C in Anacortes, WA. 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 Chambers, Brian on Mar 17, 2021. KO4DEF has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --- ....- -.. . ..-.
CW Weight: 35 units(Moderate)
Voice Phonetics
Kilo Oscar Four Delta Echo Foxtrot
Readability: 7.5/10(High readability)
License History
- System-Generated GrantApr 24, 2020
- License IssuedApr 24, 2020
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Chambers, BrianFiled Mar 17, 2021DismissedFCC ↗