N9SMW
Available1x3District 9
Competitive callsign — 3 applications filed with the FCC.
License HolderSIEREN, GREGORY C
License ClassTechnician
Min. Class RequiredGeneral
LocationWAUKESHA, WI
Grant DateMar 2, 1993
Expiration DateMar 2, 2003
Cancellation DateMar 3, 2005
Available for ApplicationsMar 3, 2005
N9SMW is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by SIEREN, GREGORY C in WAUKESHA, WI. This callsign has attracted significant interest in the amateur radio community, with 3 vanity applications filed with the FCC. The most recent was submitted by Wilbur, Stephen M on Jun 6, 2025. N9SMW has 1 recorded FCC license history event.
CW & Voice Analysis
Morse Code
-. ----. ... -- .--
CW Weight: 33 units(Moderate)
Voice Phonetics
November Nine Sierra Mike Whiskey
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (1x3).
License History
- License ExpiredMar 3, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.