K3OIU
Expired1x3District 3
Competitive callsign — 1 application filed with the FCC.
License HolderWOOTTON, MATTHEW B
License ClassTechnician
Min. Class RequiredGeneral
LocationCOLUMBUS, OH
Grant DateApr 10, 2015
Expiration DateApr 10, 2025
Available for ApplicationsApr 11, 2027
K3OIU is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by WOOTTON, MATTHEW B in COLUMBUS, OH. 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 Haden, Robert E on Mar 23, 2015. K3OIU has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ...-- --- .. ..-
CW Weight: 32 units(Moderate)
Voice Phonetics
Kilo Three Oscar India Uniform
Readability: 7/10(Good readability)
Available Apr 11, 2027 (218 days remaining)
Requires General license or higher to apply for this callsign format (1x3).
License History
- License IssuedApr 10, 2015
- Vanity Callsign GrantedApr 10, 2015
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Haden, Robert EFiled Mar 23, 2015Not awardedFCC ↗