Indonesian aviation authorities have found that human factors and a series of small technical problems involving air traffic control led to the crash of Sukhoi Superjet 100 S/N 95004 on May 9 near Jakarta, killing 45 people. Investigators concluded that the cockpit crew of the ill-fated demonstration flight, unaware of the mountainous area surrounding their flight path, disregarded an alert from the airplane’s terrain awareness and warning system (Taws).
Accidents, Safety, Security and Training » Accidents
News about significant aircraft accidents and information from accident reports.
So-called human factors and a series of small technical snags in the Indonesian air traffic control system led to the crash of Sukhoi Superjet 100 S/N 95004 on May 9 outside Jakarta, in which 45 people died, according to a final accident report released Tuesday by Indonesia’s National Transportation Safety Committee.
A pair of police helicopters was destroyed late in the afternoon of November 17 during an apparent helipad accident in Pasadena, Calif. The main rotor blades of the Vietnam-era Bell OH-58s collided as one was landing and the other was preparing to take off. One helicopter rolled onto its side. All six aboard both helicopters were treated for minor injuries at a nearby hospital and released.
In the first nine months of this year, accidents involving both U.S.-registered and non-U.S.-registered business jets increased over those recorded in the same period last year. According to figures compiled by AIN, the total number of nonfatal N-registered business jet mishaps increased from 21 in the first three quarters of last year to 23 in the same time frame this year. Fatal accidents climbed from one event last year to four this year and fatalities jumped from four last year to 17 this year. All the fatal accidents in both periods befell Part 91 operations.
The busy North Sea oil and gas rig transportation sector lost nearly a third of its capacity on October 23, after CHC Helicopter suspended all flight operations using the Eurocopter EC 225. The ban, pending further investigation, came after a company Super Puma ditched in the North Sea off the coast of Scotland the day before. CHC competitors Bond and Bristow also grounded their Super Pumas after the incident.
The aircraft suffered a cracked gearbox shaft, according to the UK’s Air Accident Investigation Branch.
The NTSB has issued 10 safety recommendations in the wake of its investigation into the April 2, 2011 crash of the G650 test aircraft. Five of the October 23 recommendations were intended for the FAA, two for Gulfstream Aerospace and the remaining three for the Flight Test Safety Committee. The Board recommends developing flight-test operating guidance for manufacturers.
According to a report by Russia’s RT News service, accident investigators found alcohol in the blood streams of both pilots aboard the Antonov An-28 that crashed on the Kamchatka Peninsula on September 12, killing 10 of 14 people aboard. RT News reported that forensic tests found the captain to have been “lightly intoxicated,” while his copilot was “moderately intoxicated” at the time of the accident. Investigators are attempting to determine why the crew was allowed to board the aircraft while under the influence of alcohol.
On Monday, a Brazilian court will hear the appeal of U.S. pilots Joe Lepore and Jan Paladino, who survived the midair of their Embraer Legacy 600 with a Gol Airlines Boeing 737 over the Amazon in September 2006. After being detained in Brazil for more than two months after the accident, they returned home and, in May 2011, were acquitted in absentia on all but one of six charges.