AJ1O
Active2x1District 1
Competitive callsign — 10 applications filed with the FCC.
License HolderEisman, David O
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationHouston, TX
Grant DateAug 28, 2017
Expiration DateNov 24, 2027
AJ1O is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by Eisman, David O in Houston, TX. This callsign has attracted significant interest in the amateur radio community, with 10 vanity applications filed with the FCC. The most recent was submitted by Eisman, David O on Nov 5, 2007. AJ1O has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
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CW Weight: 36 units(Moderate)
Voice Phonetics
Alpha Juliet One Oscar
Readability: 8/10(High readability)
License History
- Administrative Update AppliedSep 28, 2021
- License RenewedAug 28, 2017
- License IssuedNov 24, 2007
- Vanity Callsign GrantedNov 24, 2007
Vanity Application Activity
Competing applications filed with the FCC for this callsign.