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KO4VHF

Active2x3District 4

Competitive callsign — 1 application filed with the FCC.

License HolderMORGAN III, ROBERT L

License ClassGeneral

Min. Class RequiredTechnician

LocationMARSHVILLE, NC

Grant DateDec 13, 2021

Expiration DateDec 13, 2031

KO4VHF is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by MORGAN III, ROBERT L in MARSHVILLE, 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 TORRES, OSVALDO on Aug 26, 2020. KO4VHF has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 39 units(Moderate)

Voice Phonetics

Kilo Oscar Four Victor Hotel Foxtrot

Readability: 7.5/10(High readability)

License History

License ModifiedApr 11, 2022
System-Generated GrantDec 13, 2021
License IssuedDec 13, 2021

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

TORRES, OSVALDOFiled Aug 26, 2020
Not awardedFCC ↗

Search external databases

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FCC data as of Jul 10, 2026

KO4VHF FCC Vanity Status: 1 Competing Application & History