Country

Ground accident of a Harbin Yunsunji Y-12-II in Kuala Lumpur

Date & Time: Feb 2, 1995
Type of aircraft:
Operator:
Registration:
9M-TAE
Flight Phase:
Survivors:
Yes
Schedule:
Kuala Lumpur - Tioman
MSN:
58
YOM:
1992
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
17
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
While taxiing at Kuala Lumpur Airport, the pilot applied braked when approaching a right turn when the aircraft veered 90° to the left, rolled through the ramp and eventually collided with a parked Pelangi Air Dornier DO228 registered 9M-PEL. While the DO228 was slightly damaged, the Y12 was written off. All 19 occupants escaped uninjured.
Probable cause:
It was determined that the loss of control occurred after the brakes failed because the pilot did not select the primary hydraulic system.

Crash of a Harbin Yunsunji Y-12-II near Phônsavan: 18 killed

Date & Time: Dec 13, 1993 at 0920 LT
Type of aircraft:
Operator:
Registration:
RDPL-34117
Survivors:
No
Site:
Schedule:
Vientiane – Phônsavan
MSN:
0042
YOM:
1991
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
16
Pax fatalities:
Other fatalities:
Total fatalities:
18
Circumstances:
While descending to Phônsavan Airport, the crew encountered below minima weather conditions due to fog. On approach, the pilot failed to realize his altitude was too low when the aircraft struck trees and crashed in a hilly and wooded terrain located 28 km from the airport, bursting into flames. All 18 occupants were killed.
Probable cause:
Controlled flight into terrain after the crew decided to continue the approach below the minimum safe altitude in below minima weather conditions.

Crash of a Harbin Yunsunji Y-12-II in Jomsom

Date & Time: Nov 8, 1993
Type of aircraft:
Operator:
Registration:
9N-ACS
Survivors:
Yes
Schedule:
Pokhara - Jomsom
MSN:
0044
YOM:
1991
Country:
Region:
Crew on board:
3
Crew fatalities:
Pax on board:
16
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
After landing on runway 24, the aircraft was unable to stop within the remaining distance. It overran, went down an embankment and came to rest in the Gandaki River with its right wing torn off. All 19 occupants were rescued, among them both pilots and three passengers were injured.
Probable cause:
For unknown reasons, the crew landed 240 metres past the runway 24 threshold (runway 24 is 600 metres long).

Crash of a Harbin Yunsunji Y-12-II in Atalaya

Date & Time: May 14, 1993
Type of aircraft:
Operator:
Registration:
OB-1499
Survivors:
Yes
MSN:
0050
YOM:
1992
Location:
Country:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
After landing at Atayala Airport, the twin engine aircraft was unable to stop within the remaining distance, overran and came to rest. There were no casualties but the aircraft was damaged beyond repair.

Crash of a Harbin Yunsunji Y-12 II in Choibalsan

Date & Time: Dec 5, 1992
Type of aircraft:
Operator:
Registration:
D-0066
Flight Phase:
MSN:
0066
YOM:
1992
Country:
Region:
Crew on board:
0
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Crashed in unknown circumstances while taking off. Occupant's fate unknown.

Crash of a Harbin Yunsunji Y-12-II in Lukla

Date & Time: Sep 26, 1992
Type of aircraft:
Operator:
Registration:
9N-ACI
Flight Phase:
Survivors:
Yes
Schedule:
Lukla - Kathmandu
MSN:
0069
YOM:
1992
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
12
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
During the takeoff roll at Lukla-Tenzing-Hillary Airport, at a speed of 85 knots, the nose gear collapsed. Out of control, the aircraft veered off runway and came to rest in a ditch. All 14 occupants escaped uninjured while the aircraft was damaged beyond repair.
Probable cause:
It was determined that the nose gear tyre burst after hitting stones coming from a pothole in the runway surface. This caused the nose gear to collapse.