WT7O
Active2x1District 7
Competitive callsign — 7 applications filed with the FCC.
License HolderThompson, William C
License ClassAmateur Extra
Min. Class RequiredAmateur Extra
LocationTUMWATER, WA
Grant DateMar 27, 2026
Expiration DateMar 27, 2036
Competitive callsign — 7 applications filed with the FCC.
Morse Code
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CW Weight: 28 units(Light (fast to send))
Voice Phonetics
Whiskey Tango Seven Oscar
Readability: 8/10(High readability)
Competing applications filed with the FCC for this callsign.