KC3ZKU
Cancelled2x3District 3
No competing applications on record.
License HolderSwanson Sr, Douglas C
License ClassTechnician
Min. Class RequiredTechnician
LocationOil City, PA
Grant DateJul 9, 2024
Cancellation DateDec 17, 2024
Available for ApplicationsDec 18, 2026
KC3ZKU is a 2x3 format amateur radio callsign. It is currently registered to Swanson Sr, Douglas C in Oil City, PA. 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: 44 units(Heavy (slower to send))
Voice Phonetics
Kilo Charlie Three Zulu Kilo Uniform
Readability: 7/10(Good readability)
Available Dec 18, 2026 (140 days remaining)
Requires Technician license or higher to apply for this callsign format (2x3).
License History
- License CanceledDec 17, 2024
- System-Generated GrantJul 9, 2024
- License IssuedJul 9, 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.