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KZ1DRS

Active2x3District 1

Competitive callsign — 1 application filed with the FCC.

License HolderRIVENBARK, CHARLES F

License ClassGeneral

Min. Class RequiredTechnician

LocationTAMPA, FL

Grant DateJan 19, 2024

Expiration DateFeb 8, 2034

KZ1DRS is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by RIVENBARK, CHARLES F in TAMPA, FL. 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 RIVENBARK, CHARLES F on Jan 21, 2014. KZ1DRS has 4 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 41 units(Heavy (slower to send))

Voice Phonetics

Kilo Zulu One Delta Romeo Sierra

Readability: 6.5/10(Good readability)

License History

License RenewedJan 19, 2024
Administrative Update AppliedJun 26, 2018
License IssuedFeb 8, 2014
Vanity Callsign GrantedFeb 8, 2014

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

RIVENBARK, CHARLES FFiled Jan 21, 2014
Not awardedFCC ↗

Search external databases

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FCC data as of Sep 12, 2026 — may be delayed

KZ1DRS FCC Vanity Status: 1 Competing Application & History