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KR4BP

Available2x2District 4

Competitive callsign — 1 application filed with the FCC.

License HolderBROWNFIELD, JOHN B

License ClassGeneral

Min. Class RequiredGeneral

LocationLISBON, OH

Grant DateSep 7, 1993

Expiration DateSep 7, 2003

Cancellation DateSep 8, 2005

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KR4BP

Available2x2District 4

Competitive callsign — 1 application filed with the FCC.

License HolderBROWNFIELD, JOHN B

License ClassGeneral

Min. Class RequiredGeneral

LocationLISBON, OH

Grant DateSep 7, 1993

Expiration DateSep 7, 2003

Cancellation DateSep 8, 2005

Available for ApplicationsSep 8, 2005

KR4BP is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by BROWNFIELD, JOHN B in LISBON, OH. 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 PERSONS, BILLY W on Jul 10, 2020. KR4BP has 1 recorded FCC license history event.

CW & Voice Analysis

Morse Code

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

CW Weight: 33 units(Moderate)

Voice Phonetics

Kilo Romeo Four Bravo Papa

Readability: 7.5/10(High readability)

This callsign is available now

Requires General license or higher to apply for this callsign format (2x2).

License History

License ExpiredJan 4, 2006

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

PERSONS, BILLY WFiled Jul 10, 2020
Not awardedFCC ↗

Search external databases

QRZ ↗HamQTH ↗

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FCC data as of Jul 28, 2026

KR4BP FCC Vanity Status: 1 Competing Application & History