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KA4ARB

Available2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderBRADLEY, GEORGE F

License ClassAdvanced

Min. Class RequiredTechnician

LocationPRESCOTT, AZ

Grant DateOct 1, 2007

Expiration DateDec 1, 2017

Cancellation DateDec 3, 2019

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KA4ARB

Available2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderBRADLEY, GEORGE F

License ClassAdvanced

Min. Class RequiredTechnician

LocationPRESCOTT, AZ

Grant DateOct 1, 2007

Expiration DateDec 1, 2017

Cancellation DateDec 3, 2019

Available for ApplicationsDec 2, 2019

KA4ARB is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by BRADLEY, GEORGE F in PRESCOTT, AZ. 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 Brown, April on Jun 30, 2026. KA4ARB has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 33 units(Moderate)

Voice Phonetics

Kilo Alpha Four Alpha Romeo Bravo

Readability: 7/10(Good readability)

This callsign is available now

Requires Technician license or higher to apply for this callsign format (2x3).

License History

License ExpiredDec 3, 2019
License RenewedOct 1, 2007
License ModifiedJun 30, 2000

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Brown, AprilFiled Jun 30, 2026
PendingFCC ↗

Search external databases

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← KA4ARA KA4ARC →

FCC data as of Jul 11, 2026 — may be delayed

KA4ARB FCC Vanity Status: 1 Competing Application & History