EXAMINE THIS REPORT ON 5F-AB-PINACA

It becoming too darkish to ascend or descend, Mehdi and Bonatti were being pressured to overnight without shelter earlier mentioned 8,000 metres (26,000 ft), leaving the oxygen tanks behind as asked for every time they descended. Bonatti and Mehdi survived, but Mehdi was hospitalised for months and had to get his toes amputated because of frostbit