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AB4YO

Available2x2District 4

Competitive callsign — 1 application filed with the FCC.

License HolderSingletary Jr, James C

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationBladenboro, NC

Grant DateJun 3, 2000

Expiration DateAug 21, 2010

Cancellation DateAug 22, 2012

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AB4YO

Available2x2District 4

Competitive callsign — 1 application filed with the FCC.

License HolderSingletary Jr, James C

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationBladenboro, NC

Grant DateJun 3, 2000

Expiration DateAug 21, 2010

Cancellation DateAug 22, 2012

Available for ApplicationsAug 22, 2012

AB4YO is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Singletary Jr, James C in Bladenboro, NC. 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 Mathews, Yolanda on Dec 22, 2014. AB4YO has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 36 units(Moderate)

Voice Phonetics

Alpha Bravo Four Yankee Oscar

Readability: 8/10(High readability)

This callsign is available now

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

License History

License ExpiredAug 22, 2012
Administrative Update AppliedSep 7, 2007
License RenewedJun 3, 2000

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Mathews, YolandaFiled Dec 22, 2014
Not awardedFCC ↗

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FCC data as of Sep 4, 2026

AB4YO FCC Vanity Status: 1 Competing Application & History