Unfallbericht:The Islander carried vegetables when it departed Mount Hagen's runway 30 for Kamusi. The takeoff roll acceleration seemed a little sluggish but this was
|Datum:||Donnerstag 23 Dezember 1993|
Britten-Norman BN-2A-26 Islander
|Besatzung:||Todesopfer: 0 / Insassen: 1|
|Fluggäste:||Todesopfer: 0 / Insassen: 2|
|Gesamt:||Todesopfer: 0 / Insassen: 3 |
|Konsequenzen:|| Written off (damaged beyond repair)|
|Unfallort:||Mount Hagen (Papua Neuguinea)
|Flugphase:|| Anfangssteigflug (ICL)|
|Flug von:||Mount Hagen-Kagamuga Airport (HGU/AYMH), Papua Neuguinea|
|Flug nach:||Kamusi Airport (KUY), Papua Neuguinea|
attributed to the density altitude (Mount Hagen Airport is located at an elevation of 5600 feet (ca 1710 m) and the load. The airplane climbed slowly to an altitude of about 100 feet agl. Loss of engine power forced the pilot to carry out a crash-landing straight ahead, after having turned left onto a heading of approx 280 °. The aircraft struck the ground heavily (approx .50 knots) and bounce/skidded about 80 metres before the nose bulkhead came to rest against a creek bank.
PROBABLE CAUSE: "No definite conclusion can be reached as to why the aircraft performed so poorly, but from a hypothetical point of view a combination of some of the following could lead to the events that occurred :
1. Substantial inadvertent overload.
2. Mixture excessively rich.
3. Carburettor heat inadvertently selected to hot for takeoff.
4. Aircraft encountered an area of subtle downdraft/downflowing airstream.
5. Propeller controls not set for maximum RPM ."
» E-mail Peter McGee, 7-1-2007
» PNG Department of Civil Aviation report AS/93/1023
VH-AIA was sold to Solair late 1978 and was taken over by Talair in March 1979 as P2-ISR.
This information is not presented as the Flight Safety Foundation or the Aviation Safety Network’s opinion as to the cause of the accident. It is preliminary and is based on the facts as they are known at this time.