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W7JCO

Active1x3District 7

Competitive callsign — 3 applications filed with the FCC.

License HolderMelhorn, Daniel F

License ClassGeneral

Min. Class RequiredGeneral

LocationBattle Ground, WA

Grant DateJul 24, 2018

Expiration DateJul 24, 2028

W7JCO is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Melhorn, Daniel F in Battle Ground, WA. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Oliver, Jeffery C on Dec 16, 2025. W7JCO has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

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

Voice Phonetics

Whiskey Seven Juliet Charlie Oscar

Readability: 7/10(Good readability)

License History

Administrative Update AppliedJul 25, 2018
License IssuedJul 24, 2018
Vanity Callsign GrantedJul 24, 2018

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Oliver, Jeffery CFiled Dec 16, 2025
Not awardedFCC ↗
Melhorn, Daniel FFiled Jul 5, 2018
Not awardedFCC ↗
SCHILLER, RANDOLPH BFiled Nov 6, 2013
Not awardedFCC ↗

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← W7JCN W7JCP →

FCC data as of Sep 4, 2026

W7JCO FCC Vanity Status: 3 Competing Applications & History