AB0SE
Cancelled2x2District 0
No competing applications on record.
License HolderSherman, Byron W
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationCOLUMBIA, MO
Grant DateSep 21, 2021
Cancellation DateFeb 21, 2026
Available for ApplicationsFeb 22, 2028
AB0SE is a 2x2 format amateur radio callsign. It is currently registered to Sherman, Byron W in COLUMBIA, MO. 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: 29 units(Light (fast to send))
Voice Phonetics
Alpha Bravo Zero Sierra Echo
Readability: 7/10(Good readability)
Available Feb 22, 2028 (593 days remaining)
Requires General license or higher to apply for this callsign format (2x2).
License History
- Internal Correction AppliedMar 25, 2026
- Internal Correction AppliedMar 25, 2026
- License RenewedSep 21, 2021
- Administrative Update AppliedMar 8, 2016
- Administrative Update AppliedMar 8, 2016
- License RenewedAug 5, 2011
- License IssuedSep 28, 2001
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.