KC1ZDO
Active2x3District 1
No competing applications on record.
License HolderMartin Jr, Robert H
License ClassTechnician
Min. Class RequiredTechnician
LocationFairfield, CT
Grant DateMar 10, 2026
Expiration DateMar 10, 2036
KC1ZDO is a 2x3 format amateur radio callsign. It is currently registered to Martin Jr, Robert H 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: 50 units(Heavy (slower to send))
Voice Phonetics
Kilo Charlie One Zulu Delta Oscar
Readability: 7.5/10(High readability)
License History
- System-Generated GrantMar 10, 2026
- License IssuedMar 10, 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.