KC4LOS
Active2x3District 4
No competing applications on record.
License Holdero Nan, Thomas R
License ClassGeneral
Min. Class RequiredTechnician
LocationIndiannapolis, IN
Grant DateDec 24, 2020
Expiration DateDec 24, 2030
KC4LOS is a 2x3 format amateur radio callsign. It is currently registered to o Nan, Thomas R in Indiannapolis, 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: 40 units(Moderate)
Voice Phonetics
Kilo Charlie Four Lima Oscar Sierra
Readability: 7/10(Good readability)
License History
- Administrative Update AppliedDec 13, 2025
- Administrative Update AppliedDec 11, 2025
- License RenewedDec 24, 2020
- License RenewedSep 8, 2010
- License ModifiedJul 29, 2009
- License RenewedDec 6, 2000
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.