KC1SR
Active2x2District 1
Competitive callsign — 1 application filed with the FCC.
License HolderMuraski, Paul J
License ClassTechnician
Min. Class RequiredGeneral
LocationSpring, TX
Grant DateMay 28, 2025
Expiration DateJun 16, 2035
KC1SR is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Muraski, Paul J in Spring, TX. 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 Spaulding, Regina W on May 27, 2015. KC1SR has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.-. .---- ... .-.
CW Weight: 36 units(Moderate)
Voice Phonetics
Kilo Charlie One Sierra Romeo
Readability: 7/10(Good readability)
License History
- License RenewedMay 28, 2025
- License IssuedJun 16, 2015
- Vanity Callsign GrantedJun 16, 2015
- License CanceledMay 18, 2012
- License RenewedDec 2, 2009
- License RenewedDec 29, 1999
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Spaulding, Regina WFiled May 27, 2015Not awardedFCC ↗