N1OSN
Cancelled1x3District 1
No competing applications on record.
License HolderRiesz, David P
License ClassGeneral
Min. Class RequiredGeneral
LocationRedlands, CA
Grant DateMar 7, 2023
Cancellation DateMay 14, 2025
Available for ApplicationsMay 15, 2027
N1OSN is a 1x3 format amateur radio callsign. It is currently registered to Riesz, David P in Redlands, CA. 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: 33 units(Moderate)
Voice Phonetics
November One Oscar Sierra November
Readability: 6.5/10(Good readability)
Available May 15, 2027 (310 days remaining)
Requires General license or higher to apply for this callsign format (1x3).
License History
- License CanceledMay 14, 2025
- License RenewedMar 7, 2023
- License RenewedJan 23, 2013
- Administrative Update AppliedDec 24, 2008
- License ModifiedSep 26, 2007
- Administrative Update AppliedJun 18, 2003
- License RenewedApr 16, 2003
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.