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W6RBF

Active1x3District 6

Competitive callsign — 1 application filed with the FCC.

License HolderFENTRESS, ROBERT B

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationBENICIA, CA

Grant DateSep 5, 2025

Expiration DateNov 28, 2035

W6RBF is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by FENTRESS, ROBERT B in BENICIA, 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 FENTRESS, ROBERT B on Nov 9, 2015. W6RBF has 6 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 31 units(Moderate)

Voice Phonetics

Whiskey Six Romeo Bravo Foxtrot

Readability: 7.5/10(High readability)

License History

License RenewedSep 5, 2025
Administrative Update AppliedFeb 9, 2022
License ModifiedOct 2, 2018
License ModifiedMay 19, 2016
License IssuedNov 28, 2015
Vanity Callsign GrantedNov 28, 2015

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

FENTRESS, ROBERT BFiled Nov 9, 2015
Not awardedFCC ↗

Search external databases

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← W6RBD W6RBG →

FCC data as of Jul 10, 2026

W6RBF FCC Vanity Status: 1 Competing Application & History