N4MSW
Active1x3District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderWeirich, Matthew S
License ClassGeneral
Min. Class RequiredGeneral
LocationWaynesville, NC
Grant DateJan 21, 2026
Expiration DateJan 21, 2036
N4MSW is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by Weirich, Matthew S in Waynesville, NC. 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 Weirich, Matthew S on Jan 2, 2026. N4MSW has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. ....- -- ... .--
CW Weight: 27 units(Light (fast to send))
Voice Phonetics
November Four Mike Sierra Whiskey
Readability: 7.5/10(High readability)
License History
- License IssuedJan 21, 2026
- Vanity Callsign GrantedJan 21, 2026
- License ExpiredApr 25, 2017
- Tax ID (TIN) AddedApr 1, 2005
- License RenewedApr 1, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.