KO6LSZ
Active2x3District 6
No competing applications on record.
License Holderfrantz, david E
License ClassGeneral
Min. Class RequiredTechnician
LocationEL CAJON, CA
Grant DateDec 23, 2025
Expiration DateDec 23, 2035
KO6LSZ is a 2x3 format amateur radio callsign. It is currently registered to frantz, david E in EL CAJON, 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: 40 units(Moderate)
Voice Phonetics
Kilo Oscar Six Lima Sierra Zulu
Readability: 7/10(Good readability)
License History
- License ModifiedFeb 23, 2026
- System-Generated GrantDec 23, 2025
- License IssuedDec 23, 2025
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.