Goodweather Air is an airline in State of Decay. It was seen as a crashed plane in game. The plane is a reference to the novel series "The Strain" by Guillermo Del Toro and Chuck Hogan (GDT and CHHO GN). The novel series details the invasion of a vicious breed of vampires on the US, which starts by landing a plane full of turned-but not yet animated vampires on JFK airport. One of the main characters is named Ephraim Goodweather. In analyzation, the plane was attempting an emergency landing in the field, most likely due to Zombies on board.
The crashed plane in the game is either an A320 or a boeing 767 based on engine size and body shape, but all else is unknown.