KC1ZSU
Active2x3District 1
No competing applications on record.
License HolderCsuka, Matthew J
License ClassTechnician
Min. Class RequiredTechnician
LocationFairfield, CT
Grant DateJun 12, 2026
Expiration DateJun 12, 2036
KC1ZSU is a 2x3 format amateur radio callsign. It is currently registered to Csuka, Matthew J in Fairfield, CT. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.
CW & Voice Analysis
Morse Code
-.- -.-. .---- --.. ... ..-
CW Weight: 44 units(Heavy (slower to send))
Voice Phonetics
Kilo Charlie One Zulu Sierra Uniform
Readability: 6.5/10(Good readability)
License History
- System-Generated GrantJun 12, 2026
- License IssuedJun 12, 2026
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
No competing applications on record. Verify on the FCC ULS application search before filing.