Indonesian ATR 42-500 aircraft disappears near Makassar with 11 on board, wreckage sighted on mountain

An Indonesian ATR 42-500 aircraft went missing near Makassar, but is now believed to have crashed as its wreckage was spotted on a mountain, as per several media reports.

ATR has said that their specialists are fully engaged to support both the investigation led by the Indonesian authorities and the operator.

This is a developing story. Check back later for more details.