W9SF
Active1x2District 9
Competitive callsign — 2 applications filed with the FCC.
License HolderFRANCOIS, ROBERT S
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationMARINETTE, WI
Grant DateSep 28, 2016
Expiration DateNov 4, 2026
W9SF is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by FRANCOIS, ROBERT S in MARINETTE, WI. 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 Schiess, Mark on Jun 14, 2024. W9SF has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- ----. ... ..-.
CW Weight: 29 units(Light (fast to send))
Voice Phonetics
Whiskey Nine Sierra Foxtrot
Readability: 8/10(High readability)
License History
- License RenewedSep 28, 2016
- License RenewedSep 13, 2006
- Tax ID (TIN) AddedSep 12, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.