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K1BRR

Active1x3District 1

Competitive callsign — 2 applications filed with the FCC.

License HolderShaffer, Charles F

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationRichardson, TX

Grant DateMay 7, 2020

Expiration DateJul 31, 2030

K1BRR is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Shaffer, Charles F in Richardson, TX. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by BLACK, MICHAEL on Jul 13, 2010. K1BRR has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 36 units(Moderate)

Voice Phonetics

Kilo One Bravo Romeo Romeo

Readability: 7/10(Good readability)

License History

License RenewedMay 7, 2020
License IssuedJul 31, 2010
Vanity Callsign GrantedJul 31, 2010

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

BLACK, MICHAELFiled Jul 13, 2010
Not awardedFCC ↗
Palleschi, Richard AFiled Mar 19, 2004
Not awardedFCC ↗

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FCC data as of Sep 4, 2026

K1BRR FCC Vanity Status: 2 Competing Applications & History