What happened
On 28 May 2015, a Malindo Air ATR72-600, registered 9M-LMG, departed Penang International Airport for Sultan Abdul Aziz Shah International Airport in Subang. Shortly after takeoff, while the aircraft was climbing through approximately 800 feet and retracting flaps, the crew received an engine fire warning on the Engine Warning Display.
In response to the alert, the flight crew executed emergency procedures, which included the discharge of both onboard fire extinguishers. Following these actions, the crew requested an immediate air turn back to Penang. The aircraft returned to the airport and landed safely. Upon touchdown, it was confirmed that the fire had been extinguished. There were no injuries to the crew, and the aircraft sustained minor damage to the engine.
The investigation
The investigation conducted by the AAIB focused on the origin of the fire and the mechanical state of the aircraft. Investigators confirmed that the flight crew were properly licensed, medically fit, and sufficiently rested for the operation. The aircraft was also found to be airworthy, with all necessary certificates, including the Certificate of Airworthiness and the Air Operator Certificate, being valid at the time of the incident.
Findings
- The fire originated from an external source on the engine.
- The fire caused minor damage to several components of the right-hand engine.
- The fuel leak from the No. 3 fuel nozzle manifold ‘B’ nut was identified as the primary cause of the engine fire.