W6COS
Available1x3District 6
Competitive callsign — 4 applications filed with the FCC.
License HolderSEELEY, WILLIAM T
License ClassAdvanced
Min. Class RequiredGeneral
LocationMOUNTAIN VIEW, CA
Grant DateJun 23, 1997
Expiration DateJun 23, 2007
Cancellation DateJun 24, 2009
Available for ApplicationsJun 24, 2009
W6COS is a highly sought-after 1x3 format amateur radio callsign. The license is currently held by SEELEY, WILLIAM T in MOUNTAIN VIEW, CA. This callsign has attracted significant interest in the amateur radio community, with 4 vanity applications filed with the FCC. The most recent was submitted by Weichelt, Walter G on Sep 13, 2021. W6COS has 5 recorded FCC license history events.
CW & Voice Analysis
Morse Code
.-- -.... -.-. --- ...
CW Weight: 34 units(Moderate)
Voice Phonetics
Whiskey Six Charlie 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 24, 2009
- FRN Association Letter SentFeb 16, 2005
- FRN Association Email SentFeb 15, 2005
- FRN Association Email FailedFeb 15, 2005
- Administrative Update AppliedFeb 10, 2005
Vanity Application Activity
Competing applications filed with the FCC for this callsign.