China

While flying in the Huhuang Valley, both engines lost power. The captain elected to divert to Shimbuwang Airport but realized it was not possible to do it. He snap the autopilot and ordered the crew to bail out. He abandoned the aircraft but both other crew members failed to bail and opened their parachute into the cabin. While the copilot was caught outside and hit the stabilizer, the radio navigator fall in the rear of the cabin. Out of control, the aircraft crashed and was destroyed by fire. The captain was found alive few days later while both other crew members were killed.

En route, the crew encountered very bad weather conditions with tail wind, low visibility, turbulence ans static so the pilots were unable to obtain any contact with the different radio stations. While flying at an altitude of 22,000 feet, the aircraft hit a mountain in the Himalayas and was destroyed on impact. All twelve occupants, among them 10 technicians of the national career, were killed.

Crashed in unknown circumstances somewhere in China. No casualties.

While cruising at an altitude of 10,000 feet in poor weather conditions, the aircraft encountered turbulence, lost at least 1,000 feet, hit a mountain slope and was wrecked. All three crew members were killed.

En route, a unknown technical failure forced the crew to abandon the aircraft. All four crew bailed out and survived while the aircraft crashed.

The crew was performing a flight from Jorhat, India, to the US Airbase of Yangkai located some 33 miles northeast of Kunming, Yunnan, China. En route, pilots encountered poor weather conditions and in an unclear situation, a crew member was able to bail out before the aircraft crashed in a mountainous region located in the northwest part of China. Three crew were killed while the fourth was rescued.

Crashed in unknown circumstances somewhere in China during March 1935. Exact date of the mishap remains unknown as well as the crew fate.