NW1N
Active2x1District 1
Competitive callsign — 10 applications filed with the FCC.
License HolderSTELMACH, MICHAEL F
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationSAN DIEGO, CA
Grant DateDec 2, 2025
Expiration DateJan 6, 2036
NW1N is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by STELMACH, MICHAEL F in SAN DIEGO, CA. This callsign has attracted significant interest in the amateur radio community, with 10 vanity applications filed with the FCC. The most recent was submitted by Stelmach, Michael F on Sep 12, 2005. NW1N has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
-. .-- .---- -.
CW Weight: 28 units(Light (fast to send))
Voice Phonetics
November Whiskey One November
Readability: 7.5/10(High readability)
License History
- Administrative Update AppliedDec 4, 2025
- License RenewedDec 2, 2025
- Administrative Update AppliedFeb 4, 2016
- License RenewedJan 21, 2016
- License IssuedJan 6, 2006
- Vanity Callsign GrantedJan 6, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.