Algiers - An Algerian military transport plane slammed into a mountain on Tuesday in the country's rugged eastern region, killing 77 people and leaving just one survivor, the defence ministry said.
Air traffic controllers lost radio and radar contact with the US-built C-130 Hercules turboprop just before noon and dispatched helicopters to try to find it. The plane was discovered in pieces on Mount Fortas near the town of Ain Kercha, 50km south-east of Constantine, the main city in eastern Algeria.
The plane was heading to Constantine from the southern Saharan city of Tamanrasset, which has a massive military presence due to its proximity to the country's unstable southern borders. It was at least 24 years old, according to sales information supplied by its maker, Lockheed Martin.
The plane carried 74 passengers and four crew members, the military said in its statement, blaming poor weather for the crash.
Earlier in the day, Algerian government officials and Algerian state media had reported that the plane had 99 passengers, making for a much higher death toll.
The lone survivor - a soldier - suffered head injuries and was treated at a nearby military facility before being flown to the military hospital in Algiers, a retired Algerian intelligence officer told The Associated Press. He spoke on condition of anonymity because he was not authorised to speak to the press.
Civil defence officials at the snowy crash site said the plane broke into three parts and women and children were among the dead. Military transports in Algeria routinely carry not only soldiers but military families and sometimes even other civilians, if space is available.
Commander Farid Nechad, who was co-ordinating recovery efforts, told the AP that 55 bodies had been recovered so far, but conditions at the crash site were difficult.
“Unfavourable weather conditions and storms accompanied by snow in the region were behind the crash,” the defence ministry said.
The presidency announced a three-day period of mourning, calling the soldiers who had died “martyrs for the country”.
Lockheed Martin's hulking C-130 Hercules transport, born out of the experiences of the 1950-53 Korean War, has been used by air forces all over the world to help fight wars or save lives in humanitarian situations.
Lockheed Martin confirmed that it sold C-130s to Algeria from 1981 to 1990 and said if Algerian authorities asked, the company would work with them to investigate Tuesday's crash. It did not release specific information on the age of the plane.
In other crashes involving similar planes, six people died in November 2012 when an Algerian Air Force C-130 crashed into a hillside in France, according to the Aviation Safety Network's database. In 2003, 10 people died when an Algerian Air Force C-130 crashed after an engine caught fire shortly after it took off from an air base near Boufarik, Algeria, according to the database.
The worst plane crash in Algerian history occurred in 2003, when 102 people were killed after a civilian airliner crashed at the end of the runway in Tamanrasset. There was also a single survivor in that crash.
Sole survivors of large plane crashes are extremely rare, said Ky Dickens of Chicago, director and co-producer of a documentary on such survivors. Dickens, who began research for her film in 2010, identified 15 sole survivors around the world. She limited her search to commercial planes carrying more than 40 people.
Many sole survivors are either children or a member of the flight crew -a flight attendant or pilot, Dickens said.
Sapa-AP