W4OOS
Available1x3District 4
Competitive callsign — 1 application filed with the FCC.
License HolderCZERWONKA, TIMOTHY J
License ClassAmateur Extra
Min. Class RequiredGeneral
LocationOregon, WI
Grant DateMay 14, 2004
Expiration DateMay 31, 2014
Cancellation DateJun 1, 2016
Available for ApplicationsJun 1, 2016
W4OOS is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by CZERWONKA, TIMOTHY J in Oregon, WI. 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 Ford, Jon S on Oct 28, 2020. W4OOS has 3 recorded FCC license history events.
CW & Voice Analysis
Morse Code
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CW Weight: 35 units(Moderate)
Voice Phonetics
Whiskey Four Oscar Oscar Sierra
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 ExpiredJun 1, 2016
- License RenewedMay 14, 2004
- FRN Association Letter SentMay 6, 2004
Vanity Application Activity
Competing applications filed with the FCC for this callsign.
- Ford, Jon SFiled Oct 28, 2020Not awardedFCC ↗