KA9OSN
Active2x3District 9
No competing applications on record.
License HolderBernstein, Tamara C
License ClassTechnician
Min. Class RequiredTechnician
LocationDuvall, WA
Grant DateApr 13, 2021
Expiration DateApr 30, 2031
KA9OSN is a 2x3 format amateur radio callsign. It is currently registered to Bernstein, Tamara C in Duvall, WA. 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 Alpha Nine Oscar Sierra November
Readability: 6.5/10(Good readability)
License History
- License RenewedApr 13, 2021
- License RenewedApr 12, 2011
- License RenewedMar 15, 2001
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.