AI0I
Active2x1District 0
Competitive callsign — 1 application filed with the FCC.
License HolderAPPELBAUM, PETER F
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationBowling Green, MO
Grant DateJun 4, 2026
Expiration DateJun 4, 2036
AI0I is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by APPELBAUM, PETER F in Bowling Green, MO. 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 Moody, John E on May 13, 2008. AI0I has 8 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.- .. ----- ..
CW Weight: 23 units(Light (fast to send))
Voice Phonetics
Alpha India Zero India
Readability: 7/10(Good readability)
License History
- License RenewedJun 4, 2026
- Administrative Update AppliedMar 31, 2020
- Administrative Update AppliedNov 22, 2016
- License RenewedOct 8, 2015
- Administrative Update AppliedFeb 15, 2011
- License RenewedAug 2, 2005
- Administrative Update AppliedJan 11, 2005
- FRN Association Letter SentJan 10, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Moody, John EFiled May 13, 2008DismissedFCC ↗