K0SO
Active1x2District 0
Competitive callsign — 4 applications filed with the FCC.
License HolderINGHAM, BRUCE A
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationIowa City, IA
Grant DateAug 10, 2021
Expiration DateOct 12, 2031
K0SO is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by INGHAM, BRUCE A in Iowa City, IA. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by MCCLAIN, DAVID A on Jun 6, 2016. K0SO has 8 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----- ... ---
CW Weight: 34 units(Moderate)
Voice Phonetics
Kilo Zero Sierra Oscar
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedSep 6, 2023
- License RenewedAug 10, 2021
- License RenewedAug 17, 2011
- Administrative Update AppliedAug 12, 2009
- Administrative Update AppliedAug 22, 2007
- Vanity Callsign GrantedOct 12, 2001
- License IssuedOct 12, 2001
- License CanceledSep 22, 1999
Vanity Application Activity
Competing applications filed with the FCC for this callsign.