KO4ZRR
Available2x3District 4
No competing applications on record.
License HolderVan Zandt, Mark A
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationYorktown, VA
Grant DateApr 14, 2022
Expiration DateApr 14, 2032
Cancellation DateMay 16, 2023
Available for ApplicationsMay 17, 2025
KO4ZRR is a 2x3 format amateur radio callsign. It is currently registered to Van Zandt, Mark A in Yorktown, VA. 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: 41 units(Heavy (slower to send))
Voice Phonetics
Kilo Oscar Four Zulu Romeo Romeo
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 CanceledMay 16, 2023
- License ModifiedApr 20, 2023
- License ModifiedJun 6, 2022
- System-Generated GrantApr 14, 2022
- License IssuedApr 14, 2022
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.