K0IOA
Available1x3District 0
Competitive callsign — 1 application filed with the FCC.
License HolderJohnson Jr, George R
License ClassGeneral
Min. Class RequiredGeneral
LocationPort Hueneme, CA
Grant DateOct 30, 2013
Expiration DateMar 5, 2024
Cancellation DateMar 6, 2026
Available for ApplicationsMar 6, 2026
K0IOA is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Johnson Jr, George R in Port Hueneme, CA. 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 Johnson Jr, George R on Feb 24, 2003. K0IOA has 7 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----- .. --- .-
CW Weight: 37 units(Moderate)
Voice Phonetics
Kilo Zero India Oscar Alpha
Readability: 7/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredMar 6, 2026
- License RenewedOct 30, 2013
- Administrative Update AppliedApr 20, 2011
- Administrative Update AppliedDec 18, 2008
- Administrative Update AppliedOct 28, 2003
- License IssuedMar 14, 2003
- Vanity Callsign GrantedMar 14, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Johnson Jr, George RFiled Feb 24, 2003Not awardedFCC ↗