KC3UDU
Active2x3District 3
No competing applications on record.
License HolderYoon, Jongmin
License ClassGeneral
Min. Class RequiredTechnician
LocationPittsburgh, PA
Grant DateMay 12, 2022
Expiration DateMay 12, 2032
KC3UDU is a 2x3 format amateur radio callsign. It is currently registered to Yoon, Jongmin in Pittsburgh, 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: 39 units(Moderate)
Voice Phonetics
Kilo Charlie Three Uniform Delta Uniform
Readability: 6.5/10(Good readability)
License History
- License ModifiedMar 20, 2026
- System-Generated GrantMay 12, 2022
- License IssuedMay 12, 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.