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KB1HRZ

Available2x3District 1

Competitive callsign — 1 application filed with the FCC.

License HolderRegion One Radio Club

Min. Class RequiredTechnician

LocationTewksbury, MA

Grant DateJan 17, 2002

Expiration DateJan 17, 2012

Cancellation DateApr 9, 2002

Available for ApplicationsApr 10, 2004

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KB1HRZ

Available2x3District 1

Competitive callsign — 1 application filed with the FCC.

License HolderRegion One Radio Club

Min. Class RequiredTechnician

LocationTewksbury, MA

Grant DateJan 17, 2002

Expiration DateJan 17, 2012

Cancellation DateApr 9, 2002

Available for ApplicationsApr 10, 2004

KB1HRZ is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Region One Radio Club in Tewksbury, MA. 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 MEMA Region One Radio Club on Apr 22, 2020. KB1HRZ has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 43 units(Heavy (slower to send))

Voice Phonetics

Kilo Bravo One Hotel Romeo Zulu

Readability: 7/10(Good readability)

This callsign is available now

Requires Technician license or higher to apply for this callsign format (2x3).

License History

License CanceledApr 9, 2002
License IssuedJan 17, 2002

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

MEMA Region One Radio ClubFiled Apr 22, 2020
DismissedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

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← KB1HRY KB1HSA →

FCC data as of Sep 3, 2026

KB1HRZ FCC Vanity Status: 1 Competing Application & History