K0OSO
Available1x3District 0
Competitive callsign — 1 application filed with the FCC.
License HolderWiggins, John E
License ClassGeneral
Min. Class RequiredGeneral
LocationArvada, CO
Grant DateMar 25, 2003
Expiration DateMar 25, 2013
Cancellation DateMar 27, 2007
Available for ApplicationsMar 28, 2009
K0OSO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Wiggins, John E in Arvada, CO. 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 Bear, Carlton L on Mar 6, 2003. K0OSO has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----- --- ... ---
CW Weight: 43 units(Heavy (slower to send))
Voice Phonetics
Kilo Zero Oscar Sierra Oscar
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 CanceledMar 27, 2007
- License ModifiedMar 8, 2007
- Administrative Update AppliedMar 25, 2004
- License IssuedMar 25, 2003
- Vanity Callsign GrantedMar 25, 2003
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Bear, Carlton LFiled Mar 6, 2003Not awardedFCC ↗