AB8TO
Active2x2District 8
Competitive callsign — 1 application filed with the FCC.
License HolderZirkle, Michael D
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationEnglewood, OH
Grant DateOct 22, 2022
Expiration DateDec 22, 2032
AB8TO is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Zirkle, Michael D in Englewood, OH. This callsign has attracted significant interest in the amateur radio community, with 1 vanity application filed with the FCC. The most recent was submitted by OMalley, Thomas P on Sep 23, 2025. AB8TO has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- -... ---.. - ---
CW Weight: 33 units(Moderate)
Voice Phonetics
Alpha Bravo Eight Tango Oscar
Readability: 8/10(High readability)
License History
- License RenewedOct 22, 2022
- License RenewedNov 30, 2012
- License IssuedOct 5, 2004
- System-Generated GrantOct 5, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- OMalley, Thomas PFiled Sep 23, 2025Not awardedFCC ↗