KC1ZZO
Active2x3District 1
No competing applications on record.
License HolderLabilloy, Guillaume
License ClassGeneral
Min. Class RequiredTechnician
LocationHolliston, MA
Grant DateJul 14, 2026
Expiration DateJul 14, 2036
KC1ZZO is a 2x3 format amateur radio callsign. It is currently registered to Labilloy, Guillaume in Holliston, MA. 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: 53 units(Very heavy)
Voice Phonetics
Kilo Charlie One Zulu Zulu Oscar
Readability: 7.5/10(High readability)
License History
- License IssuedAug 10, 2026
- System-Generated GrantAug 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.