43 hours doesn't sound like a lot and the 777 sounds like a complex plane to fly. There was an attempt to abort the landing so they knew something was wrong before they touched down. Has anyone ever been in aborted landings? I have in SFO, the plane coming almost touched down and then took off at the last second to make a few circles over the Bay Area and attempt again. I was sweating bullets and there was nary a peep from captain or crew to explain the situation.