KM4CSN
Active2x3District 4
No competing applications on record.
License HolderWilliamson, Jacob D
License ClassTechnician
Min. Class RequiredTechnician
LocationKnoxville, TN
Grant DateSep 23, 2025
Expiration DateSep 23, 2035
KM4CSN is a 2x3 format amateur radio callsign. It is currently registered to Williamson, Jacob D in Knoxville, TN. 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: 35 units(Moderate)
Voice Phonetics
Kilo Mike Four Charlie Sierra November
Readability: 7/10(Good readability)
License History
- License RenewedSep 23, 2025
- System-Generated GrantJun 27, 2014
- License IssuedJun 27, 2014
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.