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WN7SM

Active2x2District 7

Competitive callsign — 1 application filed with the FCC.

License HolderChampion Sr, Michael G

License ClassGeneral

Min. Class RequiredGeneral

LocationMaple Valley, WA

Grant DateFeb 14, 2017

Expiration DateFeb 14, 2027

WN7SM is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by Champion Sr, Michael G in Maple Valley, WA. 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 Martinenko, Stephen G on Jan 25, 2017. WN7SM has 2 recorded FCC license history events.

CW & Voice Analysis

Morse Code

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

CW Weight: 29 units(Light (fast to send))

Voice Phonetics

Whiskey November Seven Sierra Mike

Readability: 7/10(Good readability)

License History

License IssuedFeb 14, 2017
Vanity Callsign GrantedFeb 14, 2017

Vanity Application Activity

Competing applications filed with the FCC for this callsign.

Martinenko, Stephen GFiled Jan 25, 2017
Not awardedFCC ↗

Search external databases

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FCC data as of Jul 25, 2026 — may be delayed

WN7SM FCC Vanity Status: 1 Competing Application & History