KC1ZKS
Active2x3District 1
No competing applications on record.
License HolderJain, Siddhartha
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationSan Francisco, CA
Grant DateApr 28, 2026
Expiration DateApr 28, 2036
KC1ZKS is a 2x3 format amateur radio callsign. It is currently registered to Jain, Siddhartha in San Francisco, CA. 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: 46 units(Heavy (slower to send))
Voice Phonetics
Kilo Charlie One Zulu Kilo Sierra
Readability: 7/10(Good readability)
License History
- System-Generated GrantApr 28, 2026
- License IssuedApr 28, 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.