K9SB
Active1x2District 9
Competitive callsign — 4 applications filed with the FCC.
License HolderTOMLJANOVICH, TIMOTHY R
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationBYRON, IL
Grant DateOct 17, 2026
Expiration DateDec 10, 2036
K9SB is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by TOMLJANOVICH, TIMOTHY R in BYRON, IL. 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 Tipton, Dale P on Jun 24, 2024. K9SB has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----. ... -...
CW Weight: 29 units(Light (fast to send))
Voice Phonetics
Kilo Nine Sierra Bravo
Readability: 8/10(High readability)
License History
- Administrative Update AppliedOct 19, 2026
- License RenewedOct 17, 2026
- License RenewedOct 26, 2016
- License RenewedOct 26, 2006
- Tax ID (TIN) AddedOct 26, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.