K6IOS
Active1x3District 6
Competitive callsign — 4 applications filed with the FCC.
License HolderSilverberg, Christopher R
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationSanta Ana, CA
Grant DateMay 16, 2020
Expiration DateMay 16, 2030
K6IOS is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Silverberg, Christopher R in Santa Ana, CA. 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 Silverberg, Christopher R on Apr 28, 2020. K6IOS has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.... .. --- ...
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Kilo Six India Oscar Sierra
Readability: 7/10(Good readability)
License History
- Administrative Update AppliedMar 12, 2022
- License ModifiedJul 20, 2020
- License ModifiedJun 22, 2020
- License IssuedMay 16, 2020
- Vanity Callsign GrantedMay 16, 2020
Vanity Application Activity
Competing applications filed with the FCC for this callsign.