AJ4OO
Active2x2District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderInigo-Orpi, Pedro E
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationSouth Windsor, CT
Grant DateMar 19, 2025
Expiration DateJun 14, 2035
AJ4OO is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Inigo-Orpi, Pedro E in South Windsor, CT. 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 WOODS, RANDY R on Dec 11, 2008. AJ4OO has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
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CW Weight: 39 units(Moderate)
Voice Phonetics
Alpha Juliet Four Oscar Oscar
Readability: 7.5/10(High readability)
License History
- License RenewedMar 19, 2025
- Administrative Update AppliedNov 28, 2018
- License RenewedMar 18, 2015
- License IssuedFeb 28, 2009
- System-Generated GrantFeb 28, 2009
Vanity Application Activity
Competing applications filed with the FCC for this callsign.