N0SOI
Active1x3District 0
Competitive callsign — 1 application filed with the FCC.
License HolderLudwig, Charles A
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationRenton, WA
Grant DateAug 17, 2021
Expiration DateAug 17, 2031
N0SOI is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Ludwig, Charles A in Renton, WA. 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 Olson, Shawn A on Jul 30, 2021. N0SOI has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ----- ... --- ..
CW Weight: 33 units(Moderate)
Voice Phonetics
November Zero Sierra Oscar India
Readability: 6/10(Good readability)
License History
- License IssuedAug 17, 2021
- Vanity Callsign GrantedAug 17, 2021
- License ExpiredMay 20, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Olson, Shawn AFiled Jul 30, 2021Not awardedFCC ↗