(Astoria, OR)  --  Clatsop County authorities say the body of a woman who was a passenger in a plane that crashed near Astoria has been recovered.  Sheriff's deputies say the body of 63-year-old Irene Mustain of Woodland, Washington was found in the wreckage of the 1941 North American AT-6 plane.  The aircraft went down last Wednesday in the Columbia River.  The body of the pilot, former Clark County Commissioner John McKibbin, was recovered Friday.