Crash of a De Havilland DHC-6 Twin Otter 100 in Ilaga: 7 killed

Date & Time: May 25, 1987
Operator:
Registration:
PK-MAM
Survivors:
Yes
Schedule:
Wamena – Ilaga
MSN:
76
YOM:
1967
Country:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
28
Pax fatalities:
Other fatalities:
Total fatalities:
7
Circumstances:
Crashed in unknown circumstances while on approach to Ilaga Airport. Seven occupants were killed and 23 others were injured.

Crash of a Douglas C-47A-10-DK in Wamena: 2 killed

Date & Time: Aug 15, 1984
Operator:
Registration:
PK-OBC
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Wamena - Jayapura
MSN:
12485
YOM:
1944
Country:
Region:
Crew on board:
3
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
2
Circumstances:
Shortly after takeoff from Wamena Airport, while in initial climb in limited visibility due to low clouds, the aircraft struck power cables and crashed, bursting into flames. A pilot was killed while both other occupants were killed.
Probable cause:
It was reported that the aircraft failed to gain sufficient altitude after liftoff as it was overloaded.