Crash of a De Havilland DHC-6 Twin Otter 300 in Mendi: 20 killed

Date & Time: Jul 9, 1996 at 1630 LT
Operator:
Registration:
P2-MBB
Survivors:
No
Schedule:
Bosavi – Mendi
MSN:
290
YOM:
1970
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
18
Pax fatalities:
Other fatalities:
Total fatalities:
20
Circumstances:
While approaching Mendi Airport, the crew encountered poor weather conditions with limited visibility due to rain falls. At an altitude of 9,200 feet, the twin engine aircraft struck the slope of a mountain located 8 km from the runway threshold. The aircraft disintegrated on impact and all 20 occupants were killed.
Probable cause:
Controlled flight into terrain while descending in poor visibility.

Crash of a Short SC.7 Skyvan 3 Variant 300 on Mt Giluwe: 4 killed

Date & Time: Sep 1, 1972 at 1032 LT
Type of aircraft:
Operator:
Registration:
VH-PNI
Flight Phase:
Survivors:
No
Site:
Schedule:
Minj - Mendi
MSN:
1840
YOM:
1968
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
3
Pax fatalities:
Other fatalities:
Total fatalities:
4
Aircraft flight hours:
4067
Circumstances:
While cruising at an altitude of 10,250 feet in marginal weather conditions, the twin engine airplane struck the northeastern slope of Mt Giluwe (14,346 feet high). At the time of the accidents, clouds (CB's) were present up to 9,000 feet and the visibility was poor. It was reported that the pilot should follow another route but was off track for unknown reason.
Probable cause:
The cause of the accident could not be determined.

Crash of a Douglas C-47B-15-DK in Madang

Date & Time: Apr 11, 1972
Operator:
Registration:
VH-PNB
Flight Type:
Survivors:
Yes
Schedule:
Madang - Mendi
MSN:
15344/26789
YOM:
1944
Location:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
The crew was completing a cargo flight from Madang to Mendi. While approaching Mendi Airstrip, a failure of the hydraulic system forced the crew to return to Madang for a safe landing. After touchdown, the airplane was unable to stop within the remaining distance, overran and came to rest in a lake. All three occupants escaped uninjured while the aircraft was damaged beyond repair. The hydraulic failure caused the braking system to be inoperable.
Probable cause:
Failure of the hydraulic system.

Crash of a Noorduyn Norseman in Kuli: 2 killed

Date & Time: Dec 15, 1960
Type of aircraft:
Operator:
Registration:
VH-GSC
Flight Phase:
Flight Type:
Survivors:
No
Site:
Schedule:
Minj – Mendi
MSN:
252
YOM:
1943
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
1
Pax fatalities:
Other fatalities:
Total fatalities:
2
Circumstances:
While cruising at an altitude of 2,285 meters in bad weather conditions, the single engine aircraft struck the slope of a mountain located a mile away from Kuli. The wreckage was found two days later and both occupants were killed, the pilot Cpt Desmond J. Gleeson and a native passenger.

Crash of a Noorduyn Norseman near Mendi: 1 killed

Date & Time: Jul 8, 1958
Type of aircraft:
Operator:
Registration:
VH-GSA
Flight Type:
Survivors:
No
Site:
Schedule:
Minj – Mendi
MSN:
250
YOM:
1943
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
1
Circumstances:
The pilot, sole on board, was performing a cargo flight from Minj to Mendi, carrying a load of cement bags. While approaching Mendi, weather conditions deteriorated. The single engine aircraft went through a valley in thunderstorm activity when it struck the slope of a mountain and disintegrated on impact. The pilot was killed.

Crash of a Noorduyn Norseman in Minj

Date & Time: Aug 23, 1955
Type of aircraft:
Operator:
Registration:
VH-BNT
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Minj – Mendi
MSN:
181
YOM:
1943
Location:
Region:
Crew on board:
1
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
Shortly after takeoff from Minj Airstrip, while in initial climb, the engine failed. The aircraft stalled and crashed in a field. The pilot was injured and the aircraft was destroyed.
Probable cause:
Engine failure caused by fuel exhaustion.

Crash of a Noorduyn Norseman in Amele

Date & Time: Oct 6, 1951
Type of aircraft:
Operator:
Registration:
VH-ASR
Flight Phase:
Flight Type:
Survivors:
Yes
Schedule:
Madang – Mendi
MSN:
251
YOM:
1943
Location:
Region:
Crew on board:
2
Crew fatalities:
Pax on board:
0
Pax fatalities:
Other fatalities:
Total fatalities:
0
Circumstances:
En route, the engine failed and the propeller fell away. The crew reduced his altitude and attempted an emergency landing in Amele, about 16 km southwest of Madang. The aircraft crash landed near the Gogol River and was damaged beyond repair. Both occupants, among them R. H. Gibbes, were injured.
Probable cause:
It was determined that the total weight of the aircraft was 300 pounds above the MTOW.