DGCA issues fresh directives to airlines after Mangalore crash
merisarkar news service
New Delhi, June 02, 2010
Fresh landing guidelines after Mangalore crash
Aviation regulator DGCA has issued fresh directives on Wednesday to all airlines re-defining "correct landing" procedures and to ensure that a senior cabin crew is present in the cockpit in case one of the pilots has to go out.
The directive came in the backdrop of the crash which claimed 158 lives and another incident in which an Air India Express plane from Dubai to Pune, with 118 persons on board, plunged a few thousand feet after hitting an air pocket.
At that time, the commander had gone to the toilet after putting the plane on auto-pilot mode and the co-pilot blanked out as the aircraft dived over 6,000 feet.
The fresh directives, issued by the Directorate General of Civil Aviation (DGCA) reiterating the Standard Operating Procedures (SOPs), asked airlines, non-scheduled and general aviation operators to "ensure that 'correct' landings are aimed by pilots rather than achieving soft landings at lower 'G' (gravity) values that may compromise the runway stopping distance required".
In case of an "unstabilised approach" if not timely corrected, the pilots should make a 'go-around' so that they get another opportunity to conduct a safe approach, it said. As per preliminary investigations, the Mangalore crash occurred after the plane reportedly missed the touchdown point, an area of about 500 feet, on the runway.
As a large percentage of incidents and accidents occurred during approach, landing or take off phases of a flight when the pilots generally operate on manual flight mode, the DGCA said "it is critical that SOPs are followed meticulously in these phases of flight".
DGCA said, "Pilots need to bear in mind that a good landing is the result of a good approach which is built on adherence to SOPs. A good landing is not one that the passengers perceive as a soft landing, but one that is made at the correct point on the runway with the correct flight parameters."
