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KC9ADB

Expired2x3District 9

Competitive callsign — 1 application filed with the FCC.

License HolderValentine, DeFord B

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationKNOXVILLE, TN

Grant DateJul 26, 2016

Expiration DateJul 26, 2026

Available for ApplicationsJul 27, 2028

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KC9ADB

Expired2x3District 9

Competitive callsign — 1 application filed with the FCC.

License HolderValentine, DeFord B

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationKNOXVILLE, TN

Grant DateJul 26, 2016

Expiration DateJul 26, 2026

Available for ApplicationsJul 27, 2028

KC9ADB is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Valentine, DeFord B in KNOXVILLE, TN. 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 Lopshire, Jeffrey W on Jul 7, 2016. KC9ADB has 4 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 43 units(Heavy (slower to send))

Voice Phonetics

Kilo Charlie Nine Alpha Delta Bravo

Readability: 7.5/10(High readability)

Available Jul 27, 2028 (692 days remaining)

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

License History

License IssuedJul 26, 2016
Vanity Callsign GrantedJul 26, 2016
License ExpiredAug 13, 2013
License IssuedAug 10, 2001

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Lopshire, Jeffrey WFiled Jul 7, 2016
Not awardedFCC ↗

Search external databases

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← KC9ADA KC9ADC →

FCC data as of Sep 3, 2026

KC9ADB FCC Vanity Status: 1 Competing Application & History