Somebody smarter than me once stated 'give me a fulcrum and lever and I shall move the earth'
I believe you can drive a defender anywhere it 'will go', without breaking the chassis; even max loaded (evenly) as long as the driver considers speed, line and throttle input timing.
This 130 may have hit a bull dust hole, grader line or some obstacle that sent him airborne.
I accidentally jumped my HJ V8 ute one night on Kangaroo Island. Rounded a corner at 80km/hr, noticed the busted T junction sign laying on the road 30m before the intersection; that's a bit late when you're running 13"w tyres! We launched the car off the grader line, well over head height and landed in the trees that grew alongside the river Defender snapped chassis WHAT THE!!!!. I got out in a quiet rage, in the pitch dark and fell 8ft to the ground!
Bent the chassis rails up at the front by 2" and cracked both front disc rotors. I straightened her out on a chassis straightener a week later - good as gold.
Accidents happen