KD0ZSF
Available2x3District 0
No competing applications on record.
License HolderHayne, Christopher T
License ClassTechnician
Min. Class RequiredTechnician
LocationThornton, CO
Grant DateMar 27, 2014
Expiration DateMar 27, 2024
Cancellation DateMar 28, 2026
Available for ApplicationsMar 28, 2026
KD0ZSF is a 2x3 format amateur radio callsign. It is currently registered to Hayne, Christopher T in Thornton, CO. 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: 44 units(Heavy (slower to send))
Voice Phonetics
Kilo Delta Zero Zulu Sierra Foxtrot
Readability: 6.5/10(Good readability)
This callsign is available now
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License ExpiredMar 28, 2026
- System-Generated GrantMar 27, 2014
- License IssuedMar 27, 2014
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.