Captain Steve Savage #9

Captain Steve Savage, a United States Air Force pilot, is captured by a pirate chief on a remote island along with another officer named Lannigan. They manage to escape their captors and reach the island's launching room, from which they swim out to rejoin their ship. While making their escape, they witness intense aerial combat between American and Yugoslav forces, with Steve observing the advanced design of the enemy aircraft and helping to secure a victory by downing one of the Yugoslav planes.