K0OA
Expired1x2District 0
Competitive callsign — 7 applications filed with the FCC.
License HolderNikaido, Shinsuke
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationClyde Hill, WA
Grant DateJul 7, 2015
Expiration DateJul 7, 2025
Available for ApplicationsJul 8, 2027
K0OA is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by Nikaido, Shinsuke in Clyde Hill, WA. This callsign has attracted significant interest in the amateur radio community, with 7 vanity applications filed with the FCC. The most recent was submitted by Nikaido, Shinsuke on Jun 19, 2015. K0OA has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----- --- .-
CW Weight: 35 units(Moderate)
Voice Phonetics
Kilo Zero Oscar Alpha
Readability: 8/10(High readability)
Available Jul 8, 2027 (307 days remaining)
Requires Amateur Extra license or higher to apply for this callsign format (1x2).
License History
- License IssuedJul 7, 2015
- Vanity Callsign GrantedJul 7, 2015
- License CanceledJun 18, 2013
- License RenewedApr 14, 2009
- Administrative Update AppliedSep 25, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.