AAIB Report Blames Engine Oil Pressure Loss for Rourkela Aircraft Crash
The preliminary report from the Aircraft Accident Investigation Bureau (AAIB) has identified low engine oil pressure and a subsequent loss of engine power as the key factors behind the IndiaOne Air accident near Rourkela on January 10. This tragic incident left the pilot, co-pilot, and four passengers with grievous injuries, and one passenger later succumbed to injuries during treatment.
Sequence of Events Leading to the Crash
According to the detailed AAIB report, the crew observed a gradual drop in engine oil pressure and a corresponding reduction in engine power while the aircraft was airborne. This critical situation forced them to attempt an emergency landing. During the final approach, the nine-seater Cessna Caravan aircraft (registration VT-KSS) struck a treetop and a power line before crash-landing in a field.
The report outlines that on January 10, the IndiaOne Air aircraft was scheduled to operate the Bhubaneswar-Utkela-Bhubaneswar and Bhubaneswar-Rourkela-Bhubaneswar sectors. After completing the first sector, the aircraft took off from Bhubaneswar for Rourkela with four passengers on board.
Critical Moments Before the Emergency
Approximately 30 nautical miles short of Rourkela, the crew noticed low engine oil pressure and began closely monitoring the parameters. They observed a downward trend in oil pressure accompanied by a reduction in engine power. Upon confirming these low oil pressure indications, the crew executed the non-normal checklist procedures and prepared for an emergency landing at the nearest suitable site.
The AAIB's findings highlight the importance of engine maintenance and real-time monitoring in aviation safety. This incident underscores the potential risks associated with mechanical failures during flight operations.
