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AB4OI

Available2x2District 4

No competing applications on record.

License HolderLITTLE, ANNABELLE

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationVALRICO, FL

Grant DateJan 26, 1999

Expiration DateJan 26, 2009

Cancellation DateJan 27, 2011

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AB4OI

Available2x2District 4

No competing applications on record.

License HolderLITTLE, ANNABELLE

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationVALRICO, FL

Grant DateJan 26, 1999

Expiration DateJan 26, 2009

Cancellation DateJan 27, 2011

Available for ApplicationsJan 27, 2011

AB4OI is a 2x2 format amateur radio callsign. It is currently registered to LITTLE, ANNABELLE in VALRICO, FL. There are currently no competing vanity applications or pending FCC filings on record for this callsign. Add it to your watchlist to receive an immediate alert if another operator files a vanity application.

CW & Voice Analysis

Morse Code

.- -... ....- --- ..

CW Weight: 28 units(Light (fast to send))

Voice Phonetics

Alpha Bravo Four Oscar India

Readability: 7.5/10(High readability)

This callsign is available now

Requires General license or higher to apply for this callsign format (2x2).

License History

License ExpiredJan 27, 2011

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

No competing applications on record. Verify on the FCC ULS application search before filing.

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FCC data as of Sep 4, 2026

Is AB4OI Available? FCC Vanity Status & Watchlist