ARC NEWS
Reverser failure, wet runway caused Air India 737 excursion
July 08, 2019
A faulty thrust reverser and aquaplaning were the primary factors that caused an Air India Express Boeing 737-800 to overshoot the runway on 10 July 2018 at Mumbai airport, but the crew handled the situation well. In its final report on the incident, India’s Directorate General of Civil Aviation (DGCA) says the incident involved the aircraft bearing registration VT-AXT operating flight IX213 from Vijayawada. At 09:20 local time, the aircraft touched down 962m from the threshold of runway 14 at Mumbai, rolling out and travelling 5m beyond the runway end before coming to a halt on the paved surface. None of the 82 passengers and seven crew sustained injuries. The tyres of the aircraft were worn out due to excessive braking, but suffered no other damage. There was moderate rain at the time of the incident, and the crew was told at 09:18 when receiving landing clearance that wind speed was 12kt at 270° and the runway surface was wet.

Source: FlightGlobal


EVA Air losses reach NT$3b as cabin crew strike ends
July 08, 2019
The EVA Air cabin crew strike will come to an end at midnight on 10 July, nearly three weeks on, as union members reached an agreement with airline management. The strike, which would have reached its 21st day on 10 July, has cost the airline about NT$3 billion ($96.2 million) in revenue losses. EVA says it is still estimating other impact costs. EVA has cancelled 681 flights since the strike began, and says in a stock exchange disclosure that it will work towards resuming normal operations by the end of the month. As part of the agreement reached in the latest rounds of negotiations, union members have agreed that they will not go on strike within three years. EVA has also promised its cabin crew a “flight safety bonus” of NT$300 for every round-trip short-haul flight and NT$500 for every round-trip long-haul flight.

Source: FlightGlobal


An-148 pilots' opposing inputs during fatal dive
July 05, 2019
Analysis of the crew actions during a fatal Saratov Airlines Antonov An-148 flight last year shows the two pilots applied opposite inputs to the control column after a ground-proximity warning sounded. The twinjet's captain had pushed the aircraft into a 30° dive in response to an apparent dramatic loss of airspeed – a false indication owing to the icing of the aircraft's pitot-static sensors. Its ground-proximity warning system issued a "pull up" alert at about 1,500m (5,000ft) altitude, as the aircraft descended at more than 9,800ft/min. The first officer intervened as the jet passed 1,200m, pulling on the control column in a bid to bring the nose up. This meant the pilots' actions were "multidirectional", says the Russian Interstate Aviation Committee, with the captain pushing nose-down with a force of 412N while the first officer countered with a 382N nose-up command. It states that the opposite inputs effective cancelled, one another out, and the elevators "practically did not deviate" from their position. The An-148 remained in a dive. But at a height of 300-400m the flight-data recorder shows the two pilots both suddenly started pulling on the control columns. "Most probably, the aircraft emerged from the clouds at this time and the pilots realised the ground was rapidly approaching," says the inquiry. The sudden nose-up inputs generated a 4.2g load on the An-148 but was insufficient to arrest the descent in time, and the aircraft – still in a 30° dive and entering a 25° right bank – struck the ground at around 430kt, completely disintegrating with the loss of all 71 occupants.

Source: FlightGlobal


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