sirens. >> you guys okay? >> we're fine, thank you. >> as emergency vehicles race toward the plane, ashley and mike realize the plane itself has saved their lives. >> the plane was resting on its upper wing, upside down. took a heck of an impact because we flipped over hard. >> the steerman is one tough little plane. >> it was built for training. they knew they were going to be abused. they knew people were going to be flipping them over and it was just a really well designed airplane. >> in hindsight, mike realizes what's happened is also due to a feature of his vintage plane. its finicky brakes. >> it's notorious to be a tough airplane to land. when i landed in fighting the wind, it was gusty. i touched down on the main wheels. the brakes on my plane were the original drum brakes. if you've ever had original drum