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WF4BIO

Active2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderVick, Robert S

License ClassAmateur Extra

Min. Class RequiredTechnician

LocationChapel Hill, NC

Grant DateJun 22, 2023

Expiration DateJun 22, 2033

WF4BIO is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by Vick, Robert S in Chapel Hill, NC. 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 Vick, Robert S on Jun 1, 2023. WF4BIO has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 37 units(Moderate)

Voice Phonetics

Whiskey Foxtrot Four Bravo India Oscar

Readability: 7/10(Good readability)

License History

License IssuedJun 22, 2023
Vanity Callsign GrantedJun 22, 2023

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Vick, Robert SFiled Jun 1, 2023
Not awardedFCC ↗

Search external databases

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FCC data as of Sep 4, 2026

WF4BIO FCC Vanity Status: 1 Competing Application & History