KM7CTO
Cancelled2x3District 7
No competing applications on record.
License HolderLarsen, David J
License ClassTechnician
Min. Class RequiredTechnician
LocationMaple Valley, WA
Grant DateNov 22, 2025
Cancellation DateDec 12, 2025
Available for ApplicationsDec 13, 2027
KM7CTO is a 2x3 format amateur radio callsign. It is currently registered to Larsen, David J in Maple Valley, WA. 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: 42 units(Heavy (slower to send))
Voice Phonetics
Kilo Mike Seven Charlie Tango Oscar
Readability: 7.5/10(High readability)
Available Dec 13, 2027 (502 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledDec 12, 2025
- System-Generated GrantNov 22, 2025
- License IssuedNov 22, 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.