A film I saw in the early 1990s in Russia, about an island, pirates, adventure, a small plane and treasure. There was a woman there. There was a battle between the main characters and pirates. Among them there was a strong man who was attacked by a pirate with a saber, but he took the saber from him, broke its blade three times with his bare hands and returned the broken saber to the pirate, and the pirate got scared and ran away. He also fought pirates using a plane on the ground, moving the plane on one side, and the pirates on the other side of the plane were hit. At the end of the film, they, including the woman, left the island on this plane and talked.
I tried to find this film on the Internet for a long time, but without success.