Huge thanks to Matt for helping out. (yeah, I know, a good hike on a new route with a plane wreck along the way - really had to twist your arm...but still!)
I did a visual on that gulley and saw nothing. Most of the wreckage is buried in the gravel courtesy of 60 plus years of avalanches, and erosion. I've done the trip twice, and the last visit was harder to find bigh pieces of wreckage due to thick vegetation. My first trip was after a big avalance, and the heavy vegetation was swept away.