KO4WAS
Active2x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderSperbeck, Mark
License ClassTechnician
Min. Class RequiredTechnician
LocationButler, KY
Grant DateJan 18, 2022
Expiration DateJan 18, 2032
KO4WAS is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Sperbeck, Mark in Butler, KY. 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 STEPHENS, WILLIAM A on Jul 10, 2023. KO4WAS has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- --- ....- .-- .- ...
CW Weight: 37 units(Moderate)
Voice Phonetics
Kilo Oscar Four Whiskey Alpha Sierra
Readability: 7/10(Good readability)
License History
- System-Generated GrantJan 18, 2022
- License IssuedJan 18, 2022
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- STEPHENS, WILLIAM AFiled Jul 10, 2023Not awardedFCC ↗