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W6BST

Active1x3District 6

Competitive callsign — 2 applications filed with the FCC.

License HolderROSENTHAL, MARK A

License ClassAmateur Extra

Min. Class RequiredGeneral

LocationRIDGECREST, CA

Grant DateAug 15, 2018

Expiration DateNov 1, 2028

W6BST is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by ROSENTHAL, MARK A in RIDGECREST, CA. 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 Agus, Rudy on May 19, 2014. W6BST has 5 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 26 units(Light (fast to send))

Voice Phonetics

Whiskey Six Bravo Sierra Tango

Readability: 7.5/10(High readability)

License History

Administrative Update AppliedJan 12, 2021
License RenewedAug 15, 2018
License IssuedNov 1, 2008
Vanity Callsign GrantedNov 1, 2008
License ExpiredAug 6, 2008

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Agus, RudyFiled May 19, 2014
Not awardedFCC ↗
ROSENTHAL, MARK AFiled Oct 14, 2008
Not awardedFCC ↗

Search external databases

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FCC data as of Jul 10, 2026

W6BST FCC Vanity Status: 2 Competing Applications & History