Inquiry: 65 people questioned over last July’s crash of Air Algerie chartered plane

National Gendarmerie services of the province of Algiers are slated to refer the file of the recent crash in northern Mali of an Air Algerie passenger plane chartered from the Spanish air company “Swift Air” to the relevant judicial authorities later this month after wrapping up the preliminary investigations.

National Gendarmerie investigators have summoned a total of 65 people in charge of several departments of the Air Algerie company for questioning with the aim of shedding light on the ins and outs of last July’s plane crash which claimed the lives of the 118 passengers and crew on board.

The National Gendarmerie investigation was spearheaded 72 hours after the ill-fated plane accident whose exact causes are yet to be determined.

However, Spanish investigators hired by the “Swift Air” company have asserted for their part that there was all likelihood that the plane crash had been caused by bad weather conditions which led to an engine failure.

The cockpit voice recorder from the Air Algerie flight that crashed in Mali in July is damaged and unintelligible, French investigators said.

They said the team was unable to extract information from one of the two black boxes found in the wreckage. Flight AH5017 went down en route to Algeria near the Malian town of Gossi, killing all 118 people aboard.

France took a leading role in the investigation after 54 of its citizens were killed in the crash. French officials have said they believe bad weather was the likely cause of the crash on 24 July but have not ruled out other possible explanations.

The voice recorder used magnetic audio tape – common to older aircraft – but this was found broken and had to be repaired, Remi Jouty, president of France’s BEA air accident investigator, told reporters.

“There is sound on the tape but it is unintelligible,” he said. “The device seemed to be recording but we don’t yet know why it did not work, except that this was not a result of the crash itself,” Mr Jouty said, adding that it may have been caused by a “simple technical problem”.

The system of using magnetic tape has since been replaced by digital technology in modern aircraft.

Mr Jouty also said it seemed likely that the plane had broken up on impact instead of in the air, based on the strong concentration of debris in one area on the ground.

Shortly before losing contact, the pilots of flight AH5017 had asked permission to change route due to bad weather after taking off from Burkina Faso.

In addition to the French citizens, there were also 27 victims from Burkina Faso and further passengers from, among others, Lebanon, Algeria, Canada and Germany. One victim was British. All six members of the crew, who were Spanish, died in the crash.