AB0ON
Available2x2District 0
Competitive callsign — 2 applications filed with the FCC.
License HolderShowman, Gerald L
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationCedar Rapids, IA
Grant DateAug 22, 2000
Expiration DateAug 22, 2010
Cancellation DateSep 19, 2000
Available for ApplicationsSep 20, 2002
AB0ON is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Showman, Gerald L in Cedar Rapids, IA. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Blount, Elijah R on Apr 28, 2026. AB0ON has 2 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- -... ----- --- -.
CW Weight: 38 units(Moderate)
Voice Phonetics
Alpha Bravo Zero Oscar November
Readability: 7/10(Good readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License CanceledSep 19, 2000
- License IssuedAug 22, 2000
Vanity Application Activity
Competing applications filed with the FCC for this callsign.