KQ4TRO
Cancelled2x3District 4
No competing applications on record.
License HolderDUQUAINE, ROBERT J
License ClassTechnician
Min. Class RequiredTechnician
LocationSun Prairie, WI
Grant DateJul 13, 2024
Cancellation DateMar 4, 2025
Available for ApplicationsMar 5, 2027
KQ4TRO is a 2x3 format amateur radio callsign. It is currently registered to DUQUAINE, ROBERT J in Sun Prairie, WI. 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 Quebec Four Tango Romeo Oscar
Readability: 7/10(Good readability)
Available Mar 5, 2027 (220 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledMar 4, 2025
- System-Generated GrantJul 13, 2024
- License IssuedJul 13, 2024
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.