Monday, May 31, 2010

Mangalore crash: Captain ignored co-pilot's plea to abort landing

New Delhi: The horrific Air India Express crash in Mangalore on May 22 that killed 158 people could have possibly been averted had the expat commander heeded his Indian co-pilot's advice. Records of the conversation between the pilots and ATC has shown that co-pilot H S Ahluwalia more than once urged Captain Zlatko Glusica not to land and instead go around.
Importantly, Ahluwalia's warning had come well before the aircraft had descended below decision height - the critical level at or before which a final decision on whether to land or go around is to be taken - said highly placed sources. Ahluwalia, who was based in Mangalore and had landed there 66 times, voiced his concern when the aircraft was about 800 feet high, they added.
"Ahluwalia warned at least twice against landing and urged his commander to go around. He had probably realized the aircraft was either too fast or too high on approach - indicating unstable approach - and would not be able to stop safely on the table-top Mangalore runway. In such situations, going around is a standard operating procedure which enables the aircraft to land safely in second attempt," said a source at ATC.
But the warning went in vain and the aircraft did not go around. It landed, only to crash and fall off the cliff from this table-top runway.
The International Civil Aviation Organisation (ICAO) has guidelines for cockpit resource management (CRM) that makes it mandatory for commanders to listen to their comparatively less experienced co-pilots as they may also have something valid to say.
Sources said preliminary probe is indicating that the crew realized they may not be able to stop in the remaining airstrip and attempted to take off again. But it was too late by then. A Boeing 737-800 can stop in 4,500-5,000 feet. The Mangalore runway is 8,000 feet long and even if the pilots had overshot the touchdown point by 2,000 feet, there was enough length left to stop.
31/05/10 Saurabh Sinha/Times of India
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