N3SIO
Available1x3District 3
No competing applications on record.
License HolderJUN, BENJAMIN C
License ClassTechnician
Min. Class RequiredGeneral
LocationSAN FRANCISCO, CA
Grant DateAug 2, 2014
Expiration DateAug 2, 2024
Cancellation DateAug 6, 2026
Available for ApplicationsAug 3, 2026
N3SIO is a 1x3 format amateur radio callsign. It is currently registered to JUN, BENJAMIN C in SAN FRANCISCO, 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: 27 units(Light (fast to send))
Voice Phonetics
November Three Sierra India Oscar
Readability: 6.5/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredAug 6, 2026
- License RenewedAug 2, 2014
- Tax ID (TIN) AddedAug 2, 2004
- License RenewedAug 2, 2004
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.