KO4WOK
Cancelled2x3District 4
No competing applications on record.
License HolderGroccia, David S
License ClassAmateur Extra
Min. Class RequiredTechnician
LocationFalls Church, VA
Grant DateFeb 8, 2022
Cancellation DateMar 14, 2026
Available for ApplicationsMar 15, 2028
KO4WOK is a 2x3 format amateur radio callsign. It is currently registered to Groccia, David S in Falls Church, 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: 46 units(Heavy (slower to send))
Voice Phonetics
Kilo Oscar Four Whiskey Oscar Kilo
Readability: 7.5/10(High readability)
Available Mar 15, 2028 (613 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledMar 14, 2026
- License ModifiedJun 5, 2023
- License ModifiedMar 14, 2022
- System-Generated GrantFeb 8, 2022
- License IssuedFeb 8, 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.