A California couple has been identified as the victims of a fatal plane crash near Mosby that left a Cessna C340 engulfed in flames in a Clay County field.The Clay County Sheriff’s Office confirmed the victims as Mark W. Spelts, 76; and Victoria “Vickie” A. Spelts, 75, of Chico, Calif. The crash happened Aug. 27 just north of the Midwest National Air Center near Mosby.Dispatchers received a call shortly before noon reporting heavy smoke near Northeast 140th Street and Rhodus Road. Deputies arrived to find the twin-engine aircraft fully engulfed in flames in a soybean field. Both occupants were pronounced dead at the scene.Investigators said the couple had departed from Washington, Mo., and were preparing to land at the Midwest National Air Center when the crash occurred.The Federal Aviation Administration and National Transportation Safety Board were notified and have taken over the investigation into what caused th...