K9SX
Active1x2District 9
Competitive callsign — 1 application filed with the FCC.
License HolderWALEROWICZ, RONALD J
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationCarlock, IL
Grant DateFeb 3, 2017
Expiration DateFeb 12, 2027
K9SX is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by WALEROWICZ, RONALD J in Carlock, IL. 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 Sauer, Joel P on Feb 12, 2003. K9SX has 9 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- ----. ... -..-
CW Weight: 31 units(Moderate)
Voice Phonetics
Kilo Nine Sierra X-ray
Readability: 8/10(High readability)
License History
- Administrative Update AppliedJul 16, 2024
- Administrative Update AppliedSep 19, 2022
- Administrative Update AppliedSep 18, 2019
- Authorization PrintedFeb 10, 2017
- Internal Duplicate RequestedFeb 9, 2017
- License RenewedFeb 3, 2017
- Administrative Update AppliedOct 23, 2013
- Administrative Update AppliedJun 5, 2010
- License RenewedNov 30, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Sauer, Joel PFiled Feb 12, 2003Not awardedFCC ↗