The wreckage of a Piper PA-28 that crashed near Lake Havasu City, Ariz., on May 8, 2010, is seen. The plane was equipped with an air bag, which manufacturer AmSafe Inc., says enabled the student pilot to survive the accident with minor injuries. (AP Photo/AmSafe Inc.)
Read the article: Air bags, shoulder-lap seatbelts? NTSB weighs benefits for small planes
