It looks like the Pawnee landed downwind and plowed into an L-23 that was staged. Right wing of the Blanick is mangled and the fuselage is creased behind the cockpit. The Pawnee hit it nearly nose-to-nose just to the right of the cockpit based on the one photo I saw on Facebook. Pawnee prop is curled.

How do you do that on such a wide field in a powered plane that can go-around?