Incident Overview
Date: Thursday 27 April 1967
Aircraft Type: Fokker F-27 Friendship 400
Owner/operator: Fokker, lsf Permina Oil Company of Indonesia
Registration Number: PK-PFB
Location: 1,3 km from Malaybalay Airport –
ÿ Philippines
Phase of Flight: Initial climb
Status: Destroyed, written off
Casualties: Fatalities: 19 / Occupants: 21
Component Affected: Aircraft EngineAircraft Engine
Category: Accident

An aircraft experienced a catastrophic crash on a hillside near the runway end due to pilot error and inadequate data regarding the terrain. The pilot’s takeoff trajectory was unfavorable, resulting in a collision with the terrain.An aircraft experienced a catastrophic crash on a hillside near the runway end due to pilot error and inadequate data regarding the terrain. The pilot’s takeoff trajectory was unfavorable, resulting in a collision with the terrain.
Description
The aircraft took off for a demonstration flight but crashed on a hill 1,3 km from the runway end. PROBABLE CAUSE: “The poor pilot judgement for taking off towards the direction where the terrain is unsuitable for single engine performance. Contributory factors: “1) The gross takeoff weight which was more than that allowed to clear the rising terrain along the flight path; and 2) Inadequate available data regarding Malabalay Airport.”
Primary Cause
Pilot judgement for takeoff towards unsuitable terrain; gross takeoff weight exceeding allowed parameters.Pilot judgement for takeoff towards unsuitable terrain; gross takeoff weight exceeding allowed parameters.Share on: