WO7S
Active2x1District 7
Competitive callsign — 1 application filed with the FCC.
License HolderCozzolino 460, William J
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationWauna, WA
Grant DateMay 8, 2018
Expiration DateJul 14, 2028
WO7S is a highly sought-after 2x1 format amateur radio callsign. The license is currently held by Cozzolino 460, William J in Wauna, WA. 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 Pennington, Warren J on Apr 9, 2020. WO7S has 4 recorded FCC license history events.
CW & Voice Analysis
Morse Code
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CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Whiskey Oscar Seven Sierra
Readability: 7.5/10(High readability)
License History
- License RenewedMay 8, 2018
- Administrative Update AppliedFeb 18, 2015
- Tax ID (TIN) AddedJun 17, 2008
- License RenewedJun 17, 2008
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Pennington, Warren JFiled Apr 9, 2020DismissedFCC ↗