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KB6RSQ

Available2x3District 6

Competitive callsign — 1 application filed with the FCC.

License HolderMartz, John C

License ClassTechnician

Min. Class RequiredTechnician

LocationAlameda, CA

Grant DateNov 8, 2006

Expiration DateFeb 3, 2017

Cancellation DateFeb 12, 2019

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KB6RSQ

Available2x3District 6

Competitive callsign — 1 application filed with the FCC.

License HolderMartz, John C

License ClassTechnician

Min. Class RequiredTechnician

LocationAlameda, CA

Grant DateNov 8, 2006

Expiration DateFeb 3, 2017

Cancellation DateFeb 12, 2019

Available for ApplicationsFeb 4, 2019

KB6RSQ is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Martz, John C in Alameda, 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 Sebel, Michael K on Jun 16, 2003. KB6RSQ has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 38 units(Moderate)

Voice Phonetics

Kilo Bravo Six Romeo Sierra Quebec

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 ExpiredFeb 12, 2019
Tax ID (TIN) AddedNov 8, 2006
License RenewedNov 8, 2006

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Sebel, Michael KFiled Jun 16, 2003
Not awardedFCC ↗

Search external databases

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← KB6RSP KB6RSS →

FCC data as of Sep 4, 2026

KB6RSQ FCC Vanity Status: 1 Competing Application & History