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WB4YZ

Active2x2District 4

Competitive callsign — 1 application filed with the FCC.

License HolderJACOBS, CATHERINE M

License ClassGeneral

Min. Class RequiredGeneral

LocationWest Bath, ME

Grant DateApr 9, 2024

Expiration DateApr 9, 2034

WB4YZ is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by JACOBS, CATHERINE M in West Bath, ME. 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 UPCHURCH, ROBERT D on Apr 30, 2002. WB4YZ has 6 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 38 units(Moderate)

Voice Phonetics

Whiskey Bravo Four Yankee Zulu

Readability: 8/10(High readability)

License History

License RenewedApr 9, 2024
Administrative Update AppliedSep 3, 2013
Administrative Update AppliedApr 2, 2013
License RenewedMar 29, 2013
License IssuedMay 18, 2002
Vanity Callsign GrantedMay 18, 2002

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

UPCHURCH, ROBERT DFiled Apr 30, 2002
Not awardedFCC ↗

Search external databases

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FCC data as of Jul 10, 2026

WB4YZ FCC Vanity Status: 1 Competing Application & History