The similar style of aircraft that crashed in Brazil ultimate week has been fascinated by a slew of alternative air screw ups up to now 3 many years — leading to a complete of just about 500 deaths, information display.
One of the most plane, an ATR 72 twin-engine, was once being operated through the Brazilian airline Voepass when it went down en path to Sao Paulo on Friday, killing all 62 passengers and workforce on board.
Whilst investigators are nonetheless looking to piece in combination the reason for the most recent tragedy, some aviation professionals have already speculated that an ice buildup at the aircraft may well be responsible — given the style’s historical past with such problems.
An ATR 72 twin-engine plane operated through the Brazilian airline Voepass went down en path to Sao Paulo on Friday, killing all 62 passengers and workforce on board. Secretaria de Segurança Pública de Sao Paulo
Crashes involving quite a lot of varieties of the turboprop, which is in most cases used for reasonably short-haul flights, have already been related to 470 fatalities courting again to the Nineties, in keeping with an Aviation Protection Community database — and several other of the incidents have been tied to icing problems.
“Worry is an important emotion and feeling and admittedly, on an ATR in icing, after seeing that twist of fate, I frankly wouldn’t need to get in a single both in icing,” mentioned Mary Schiavo, an aviation protection skilled, to International Information after inspecting pictures of ultimate week’s crash.
Schiavo, who was once inspector common of america Transportation Division within the ’90s, pointed particularly to a 1994 crash that noticed an American Eagle ATR 72-200 cross down in Indiana, killing all 68 other people on board, most likely after an ice buildup.
“I will be able to let you know after the … document in america of The usa, the place there was once the horrible icing twist of fate with the ATR, I wouldn’t fly ’em,” Schiavo mentioned.
Within the wake of the 1994 tragedy, america Federal Aviation Management issued some new working procedures for ATRs and an identical planes, caution pilots to not use autopilot in icing stipulations.
ATR, the French-Italian aircraft producer, additionally progressed its de-icing machine after the horror.
However any other ATR-72 stalled out in 2016 in Norway when ice constructed up at the aircraft.
The pilot in that incident was once ready to regain keep watch over of the plane.
Investigators are nonetheless looking to piece in combination the reason for the most recent tragedy, however some aviation professionals speculate an ice buildup at the aircraft may well be responsible on account of how it spiraled towards the bottom. Breno Loschi/Instagram
A couple of aviation professionals have instructed that an ice buildup may just provide an explanation for why the Brazilian plane seemed to stall in midair after which spiral towards the bottom ultimate week.
Voepass’ director of operations, Marcelo Moura, mentioned ultimate week that whilst there have been forecasts for ice on the time the aircraft took off, they have been inside appropriate ranges for the plane.
The aircraft’s de-icing machine, in conjunction with all different techniques, have been deemed operational prior to takeoff, he added.
“Nowadays, ice was once predicted [at the altitudes the plane was flying at] however throughout the appropriate vary,” Moura mentioned at a press convention.
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“However the aircraft is delicate to ice, which may be a place to begin,” he stated because the probe into the crash were given beneath approach.
Brazilian air drive officers who’re probing the crash mentioned it was once too early to substantiate if ice was once the reason.
The aircraft is “qualified in different nations to fly in critical icing stipulations, together with in nations in contrast to ours, the place the have an effect on of ice is extra important,” mentioned Lt. Col. Carlos Henrique Baldi, who heads the air drive’s heart for the investigation and prevention of air injuries.
Producer ATR mentioned in a remark that it have been knowledgeable that the twist of fate concerned its ATR 72-500 style and that corporate consultants have been “absolutely engaged to beef up each the investigation and the buyer.”
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