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W4MTN

Active1x3District 4

Competitive callsign — 2 applications filed with the FCC.

License HolderSEILKOP 551, RONALD R

License ClassGeneral

Min. Class RequiredGeneral

Locationlouisville, KY

Grant DateJul 11, 2017

Expiration DateJul 11, 2027

W4MTN is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by SEILKOP 551, RONALD R in louisville, KY. 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 ANDERS, MATTHEW S on Dec 3, 2025. W4MTN has 3 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 27 units(Light (fast to send))

Voice Phonetics

Whiskey Four Mike Tango November

Readability: 8/10(High readability)

License History

License RenewedJul 11, 2017
License RenewedNov 2, 2005
License ModifiedApr 28, 2000

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

ANDERS, MATTHEW SFiled Dec 3, 2025
Not awardedFCC ↗
ANDERS, MATTHEWFiled Jun 8, 2018
DismissedFCC ↗

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FCC data as of Sep 4, 2026

W4MTN FCC Vanity Status: 2 Competing Applications & History