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KC7WUF

Available2x3District 7

Competitive callsign — 2 applications filed with the FCC.

License HolderHAMMERS, JOHN L

License ClassAmateur Extra

Min. Class RequiredTechnician

Cancellation DateAug 25, 1998

Available for ApplicationsAug 26, 2000

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KC7WUF

Available2x3District 7

Competitive callsign — 2 applications filed with the FCC.

License HolderHAMMERS, JOHN L

License ClassAmateur Extra

Min. Class RequiredTechnician

Cancellation DateAug 25, 1998

Available for ApplicationsAug 26, 2000

KC7WUF is a highly sought-after 2x3 format amateur radio callsign. The license is currently held by HAMMERS, JOHN L. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by Shadow, James on Nov 14, 2023.

CW & Voice Analysis

Morse Code

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

CW Weight: 42 units(Heavy (slower to send))

Voice Phonetics

Kilo Charlie Seven Whiskey Uniform Foxtrot

Readability: 6.5/10(Good readability)

This callsign is available now

Requires Technician license or higher to apply for this callsign format (2x3).

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Shadow, JamesFiled Nov 14, 2023
Not awardedFCC ↗
Weltch, Nicholas JFiled Jul 26, 2005
Not awardedFCC ↗

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FCC data as of Sep 4, 2026

KC7WUF FCC Vanity Status: 2 Competing Applications & History