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KC7AAA

Available2x3District 7

Competitive callsign — 1 application filed with the FCC.

License HolderBIDDLE, JOHN F

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationSANTA ROSA, CA

Grant DateMar 10, 2004

Expiration DateMay 31, 2014

Cancellation DateJun 1, 2016

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KC7AAA

Available2x3District 7

Competitive callsign — 1 application filed with the FCC.

License HolderBIDDLE, JOHN F

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationSANTA ROSA, CA

Grant DateMar 10, 2004

Expiration DateMay 31, 2014

Cancellation DateJun 1, 2016

Available for ApplicationsJun 1, 2016

KC7AAA is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by BIDDLE, JOHN F in SANTA ROSA, CA. 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 MCCLOY, AIDAN D on Jun 15, 2016. KC7AAA has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 36 units(Moderate)

Voice Phonetics

Kilo Charlie Seven Alpha Alpha Alpha

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 ExpiredJun 1, 2016
License ModifiedMay 23, 2000

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

MCCLOY, AIDAN DFiled Jun 15, 2016
Not awardedFCC ↗

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FCC data as of Jul 30, 2026

KC7AAA FCC Vanity Status: 1 Competing Application & History