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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.

Schiess, MarkFiled Jun 14, 2024
DismissedFCC ↗
LITTON, JOHN SFiled Mar 24, 2022
DismissedFCC ↗

Search external databases

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← W9SE W9SG →

FCC data as of Jul 10, 2026

W9SF FCC Vanity Status: 2 Competing Applications & History