was actually in. so they broke the approach and advised air traffic control that they needed time to sort through a technical problem. >> unaware of what's going on in the cockpit, flight attendant feels the plane turn away from the airport. >> i wasn't concerned because things like that happened and if there was a problem, we had a phone by each of the flight attendant seats. if there was a midge or problem the pilot would have called us. >> the l-1011 climbs to 2000 feet. the captain puts the plane on auto pilot. >> everybody wants to find the solution. that's just nature. we want to accomplish the mission. >> the crew suspects nothing more an faulty light bulb. the co-pilot starts to replace it but he can't get the new bulb to go in. >> he fought with the thing for several minutes. the captain instructed the flight engineer to go down and