W1USN
Active1x3District 1
Competitive callsign — 1 application filed with the FCC.
License HolderRIOUX, MICHAEL P
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationBOXFORD, MA
Grant DateAug 11, 2026
Expiration DateNov 4, 2036
W1USN is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by RIOUX, MICHAEL P in BOXFORD, MA. 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 YUNA, JOSEPH D on Mar 12, 2018. W1USN has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- .---- ..- ... -.
CW Weight: 32 units(Moderate)
Voice Phonetics
Whiskey One Uniform Sierra November
Readability: 6.5/10(Good readability)
License History
- License RenewedAug 11, 2026
- Administrative Update AppliedDec 6, 2017
- License RenewedAug 9, 2016
- License RenewedSep 8, 2006
- FRN Association Email SentSep 8, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- YUNA, JOSEPH DFiled Mar 12, 2018DismissedFCC ↗