Possible UFO Crash in the Grand Canyon

I've just uploaded a video to my YouTube Channel showing an interesting find in the Grand Canyon. Is it a UFO crash? I don't know, but it definitely slid down the ravine and it definitely does not look like it belongs there. Looking back at Google Earth's earliest image available in the 1990s shows it is there at that time, as well. 

It rather reminds me of the item found in the Baltic Sea and called a UFO. 

My post about this find is at THIS LINK.

This is in Serpentine Canyon area on the Colorado River and about 5-8 miles from all the Egyptian-named sites.

For more on the Grand Canyon Giants mysteries - check out this series by Dennis Guern and myself.

#1 LINK Background
#2 LINK Original Article
#3 LINK Others Attempts To Find the Giants' Cave
#4 LINK Google Earth Survey
#5 Link Grand Canyon Mummies Versus Death Valley Mummies
#6 Link Hopi Tale of the Ant People
#7 Link The Story of the Momia de la Cueva
#8 Link Validity of Initialized Names in that Era