AC2OS
Available2x2District 2
No competing applications on record.
License HolderBrown, Darryl W
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationBellingham, WA
Grant DateFeb 6, 2014
Expiration DateMar 5, 2024
Cancellation DateMay 7, 2026
Available for ApplicationsMar 6, 2026
AC2OS is a 2x2 format amateur radio callsign. It is currently registered to Brown, Darryl W in Bellingham, 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: 35 units(Moderate)
Voice Phonetics
Alpha Charlie Two Oscar Sierra
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredMay 7, 2026
- Authorization PrintedDec 16, 2014
- Reference Copy Duplicate RequestedDec 15, 2014
- License IssuedOct 1, 2014
- System-Generated GrantOct 1, 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.