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KA9JJB

Available2x3District 9

Competitive callsign — 1 application filed with the FCC.

License HolderCALLAHAN, MARY R

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationCOLUMBIA CITY, IN

Grant DateAug 15, 1989

Expiration DateAug 15, 1999

Cancellation DateAug 16, 2001

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KA9JJB

Available2x3District 9

Competitive callsign — 1 application filed with the FCC.

License HolderCALLAHAN, MARY R

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationCOLUMBIA CITY, IN

Grant DateAug 15, 1989

Expiration DateAug 15, 1999

Cancellation DateAug 16, 2001

Available for ApplicationsAug 16, 2001

KA9JJB is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by CALLAHAN, MARY R in COLUMBIA CITY, IN. 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 Boyd, Jeffrey J on Aug 23, 2010. KA9JJB has 1 recorded FCC license history event.

CW & Voice Analysis

Morse Code

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

CW Weight: 50 units(Heavy (slower to send))

Voice Phonetics

Kilo Alpha Nine Juliet Juliet Bravo

Readability: 6.5/10(Good readability)

This callsign is available now

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

License History

License ExpiredAug 16, 2001

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Boyd, Jeffrey JFiled Aug 23, 2010
Not awardedFCC ↗

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FCC data as of Jul 24, 2026

KA9JJB FCC Vanity Status: 1 Competing Application & History