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KB5ZSB

Active2x3District 5

Competitive callsign — 1 application filed with the FCC.

License HolderBUSCHBAUM, FRED I

License ClassAdvanced

Min. Class RequiredTechnician

LocationHesperia, CA

Grant DateJun 25, 2019

Expiration DateJun 25, 2029

KB5ZSB is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by BUSCHBAUM, FRED I in Hesperia, 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 Rose, Don E on Jun 3, 2019. KB5ZSB has 4 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 35 units(Moderate)

Voice Phonetics

Kilo Bravo Five Zulu Sierra Bravo

Readability: 7/10(Good readability)

License History

License IssuedJun 25, 2019
Vanity Callsign GrantedJun 25, 2019
License ExpiredAug 25, 2015
License RenewedAug 22, 2003

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Rose, Don EFiled Jun 3, 2019
Not awardedFCC ↗

Search external databases

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← KB5ZSA KB5ZSC →

FCC data as of Sep 3, 2026

KB5ZSB FCC Vanity Status: 1 Competing Application & History