JFK's runway 13R/31L is in need of some rehabilitation, which will have a major effect on an already strained airfield operation. Here's what the changes will mean to travelers, airlines and planespotters.
31 years ago Delta Flight 191 encountered a microburst on approach to DFW and crashed. Thanks to the lessons learned from that tragedy, windshear warning and avoidance has become an integral part of aviation safety management.