A military transport plane crashed in bad weather in northeastern Algeria, leaving at least 77 people dead according to state television.
One person survived the crash, state television said. The Hercules C-130 aircraft crashed on the Djbel Fertas mountain amid strong winds, according to the official APS news agency. President Abdelaziz Bouteflika declared three days of national mourning.
Communication with the crew was lost between the cities of Constantine and Oum El Bouaghi, the local Ennahar television reported. The plane was carrying families of military personnel, Al Arabiya television said.
The last major aviation accident in Algeria took place in March 2003, when 102 people died in the crash of a Boeing 737-200 belonging to state-owned Air Algérie.