KC1ZAP
Active2x3District 1
Competitive callsign — 1 application filed with the FCC.
License HolderHerrera, John
License ClassGeneral
Min. Class RequiredTechnician
LocationWestport, CT
Grant DateFeb 18, 2026
Expiration DateFeb 18, 2036
KC1ZAP is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Herrera, John in Westport, CT. 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 Devine, Michael R on Oct 18, 2019. KC1ZAP has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-.- -.-. .---- --.. .- .--.
CW Weight: 48 units(Heavy (slower to send))
Voice Phonetics
Kilo Charlie One Zulu Alpha Papa
Readability: 7.5/10(High readability)
License History
- License ModifiedMar 16, 2026
- System-Generated GrantFeb 18, 2026
- License IssuedFeb 18, 2026
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Devine, Michael RFiled Oct 18, 2019Not awardedFCC ↗