W1OS
Active1x2District 1
Competitive callsign — 7 applications filed with the FCC.
License HolderFEHNEL, DAVID M
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationPlainfield, CT
Grant DateDec 4, 2018
Expiration DateDec 4, 2028
W1OS is a highly sought-after 1x2 format amateur radio callsign. The license is currently held by FEHNEL, DAVID M in Plainfield, CT. This callsign has attracted significant interest in the amateur radio community, with 7 vanity applications filed with the FCC. The most recent was submitted by BERTINI, PETER J on Nov 26, 2018. W1OS has 6 recorded FCC license history events.
CW & Voice Analysis
Morse Code
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CW Weight: 32 units(Moderate)
Voice Phonetics
Whiskey One Oscar Sierra
Readability: 8/10(High readability)
License History
- Administrative Update AppliedFeb 12, 2019
- License IssuedDec 4, 2018
- Vanity Callsign GrantedDec 4, 2018
- License ExpiredNov 16, 2018
- License RenewedOct 31, 2006
- FRN Association Email SentSep 19, 2006
Vanity Application Activity
Competing applications filed with the FCC for this callsign.