KC4BY
Active2x2District 4
Competitive callsign — 4 applications filed with the FCC.
License HolderKurek, Matthew K
License ClassTechnician
Min. Class RequiredGeneral
LocationBoulder, CO
Grant DateJan 17, 2017
Expiration DateMar 13, 2027
KC4BY is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Kurek, Matthew K in Boulder, CO. 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 Frost, Shaun W on Feb 21, 2007. KC4BY has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.-. ....- -... -.--
CW Weight: 38 units(Moderate)
Voice Phonetics
Kilo Charlie Four Bravo Yankee
Readability: 8/10(High readability)
License History
- License ModifiedApr 17, 2018
- Administrative Update AppliedJan 18, 2017
- License RenewedJan 17, 2017
- License IssuedMar 13, 2007
- Vanity Callsign GrantedMar 13, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.