KC7YSD
Active2x3District 7
No competing applications on record.
License HolderVredenburg, Karl L
License ClassTechnician
Min. Class RequiredTechnician
LocationIndianapolis, IN
Grant DateJul 6, 2017
Expiration DateJul 7, 2027
KC7YSD is a 2x3 format amateur radio callsign. It is currently registered to Vredenburg, Karl L in Indianapolis, IN. 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 Charlie Seven Yankee Sierra Delta
Readability: 6.5/10(Good readability)
License History
- Administrative Update AppliedApr 13, 2026
- License RenewedJul 6, 2017
- Administrative Update AppliedJun 14, 2014
- Tax ID (TIN) AddedMay 30, 2007
- License RenewedMay 30, 2007
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.