<html><head><style type="text/css"><!-- DIV {margin:0px;} --></style></head><body><div style="font-family:times new roman, new york, times, serif;font-size:12pt"><DIV><FONT face=Tahoma size=2><BR></FONT><BR><<Or dirt accumulating on the airframe where there's a break in airflow...>><BR><BR>I have always thought that the aircraft were dirtier than we imagined</DIV></div><br>
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