K3OI
Active1x2District 3
Competitive callsign — 6 applications filed with the FCC.
License HolderKauffmann, Kenneth D
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationMorrisville, NC
Grant DateJun 17, 2021
Expiration DateMar 2, 2031
K3OI is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by Kauffmann, Kenneth D in Morrisville, NC. This callsign has attracted significant interest in the amateur radio community, with 6 vanity applications filed with the FCC. The most recent was submitted by Mc Cumber, Francine A on Feb 12, 2001. K3OI has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ...-- --- ..
CW Weight: 27 units(Light (fast to send))
Voice Phonetics
Kilo Three Oscar India
Readability: 8/10(High readability)
License History
- License RenewedJun 17, 2021
- License ModifiedJun 17, 2021
- License RenewedDec 31, 2010
- License IssuedMar 2, 2001
Vanity Application Activity
Competing applications filed with the FCC for this callsign.