Dozens of migrants were rescued by the Turkish Coast Guard on Thursday after their rubber dinghy snagged on a rocky outcropping off Turkey’s Aegean coast.

In a rescue recorded by the Turkish authorities, a helicopter winched people to safety near Bademli, on the coast near the island of Lesbos, Greece. A partly deflated dinghy could be seen on the rocks.

Fifty-one people, including 15 children, were rescued, six by helicopter and the rest by fishermen who transferred them to coast guard vessels, according to a statement from the coast guard.

The nationalities of the rescued migrants were not immediately clear. The route across the Aegean Sea from Turkey to Greece has often been deadly. Dozens of migrants have drowned attempting the Aegean crossing this year.