N4IOS
Available1x3District 4
No competing applications on record.
License HolderENGSTROM, WILLIAM J
License ClassGeneral
Min. Class RequiredGeneral
LocationHUNTINGTON BEACH, CA
Grant DateSep 16, 2010
Expiration DateDec 11, 2020
Cancellation DateDec 13, 2022
Available for ApplicationsDec 12, 2022
N4IOS is a 1x3 format amateur radio callsign. It is currently registered to ENGSTROM, WILLIAM J in HUNTINGTON BEACH, 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: 25 units(Light (fast to send))
Voice Phonetics
November Four India Oscar Sierra
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 ExpiredDec 13, 2022
- License RenewedSep 16, 2010
- Administrative Update AppliedJan 16, 2001
- License RenewedSep 14, 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.