AB1SO
Active2x2District 1
No competing applications on record.
License HolderKarl, Mark G
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationWilbraham, MA
Grant DateJun 23, 2023
Expiration DateJun 23, 2033
AB1SO is a 2x2 format amateur radio callsign. It is currently registered to Karl, Mark G in Wilbraham, MA. 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 Bravo One Sierra Oscar
Readability: 7.5/10(High readability)
License History
- License RenewedJun 23, 2023
- System-Generated GrantDec 31, 2012
- License IssuedDec 31, 2012
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.