KO4CZS
Expired2x3District 4
No competing applications on record.
License HolderLarsen, Dayl D
License ClassGeneral
Min. Class RequiredTechnician
LocationWinter Springs, FL
Grant DateAug 9, 2014
Expiration DateAug 19, 2024
Available for ApplicationsAug 20, 2026
KO4CZS is a 2x3 format amateur radio callsign. It is currently registered to Larsen, Dayl D in Winter Springs, FL. 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: 42 units(Heavy (slower to send))
Voice Phonetics
Kilo Oscar Four Charlie Zulu Sierra
Readability: 7/10(Good readability)
Available Aug 20, 2026 (21 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License IssuedApr 11, 2020
- System-Generated GrantApr 11, 2020
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.