[Dx-qsl] help with a DU callsign

[Bill]

  back in Feb 2000, I worked a station I may have incorrectly logged.
I thought it was DU1XT but qrz reports no such callsign.
Anybody make a guess about what may have been the correct call?
It was 40 cw.

pse and tu

-- 
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Mental Floss prevents Moral Decay.
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Bill H. in Chicagoland
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