KK7OSZ
Cancelled2x3District 7
No competing applications on record.
License HolderRalston, Douglas E
License ClassGeneral
Min. Class RequiredTechnician
LocationMonroe, MI
Grant DateJan 9, 2015
Cancellation DateJul 26, 2024
Available for ApplicationsJul 27, 2026
KK7OSZ is a 2x3 format amateur radio callsign. It is currently registered to Ralston, Douglas E in Monroe, MI. 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: 43 units(Heavy (slower to send))
Voice Phonetics
Kilo Kilo Seven Oscar Sierra Zulu
Readability: 6.5/10(Good readability)
Available Jul 27, 2026 (17 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledJul 26, 2024
- Administrative Update AppliedJul 23, 2024
- License IssuedOct 7, 2023
- System-Generated GrantOct 7, 2023
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.