K3SI
Active1x2District 3
No competing applications on record.
License HolderWELKER, DAVID A
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationSUNBURY, PA
Grant DateJan 30, 2017
Expiration DateFeb 12, 2027
K3SI is a 1x2 format amateur radio callsign. It is currently registered to WELKER, DAVID A in SUNBURY, 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: 21 units(Light (fast to send))
Voice Phonetics
Kilo Three Sierra India
Readability: 7.5/10(High readability)
License History
- License RenewedJan 30, 2017
- License RenewedFeb 3, 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.