Grandfather of pilot killed in Nevada crash flew WWII planes


              In this undated photo provided by Michael Walton, his brother Scott Walton poses with his daughters. Scott Walton, 46, was among five killed when the medical flight he was piloting crashed in rural northern Nevada on Friday, Feb. 24, 2023. There were no survivors. (Courtesy of Michael Walton via AP)
            
              In this undated photo provided by Michael Walton, his brother Scott Walton poses in his pilot uniform. Scott Walton, 46, was among five killed when the medical flight he was piloting crashed in rural northern Nevada on Friday, Feb. 24, 2023. There were no survivors. (Courtesy of Michael Walton via AP)
            
              This photo provided by The National Transportation Safety Board shows NTSB investigators conducting a grid search on Sunday, Feb. 26, 2023, near the wreckage of a Pilatus PC-12 airplane that crashed in Dayton, Nev. The medical air transport flight operated by Guardian Flight crashed on Friday, Feb. 24, while enroute from Reno, Nevada, to Salt Lake City. (NTSB via AP)
            
              This photo provided by The National Transportation Safety Board shows NTSB investigators on Sunday, Feb. 26, 2023, at the crash site in Dayton, Nev. documenting the wreckage of a Pilatus PC-12 airplane a medical air transport flight operated by Guardian Flight that crashed on Friday, Feb. 24, while enroute from Reno, Nevada, to Salt Lake City. (NTSB via AP)
            
              This photo provided by The National Transportation Safety Board shows NTSB investigators on Sunday, Feb. 26, 2023, at the crash site in Dayton, Nev., documenting the wreckage of a Pilatus PC-12 airplane a medical air transport flight operated by Guardian Flight that crashed on Friday, Feb. 24, while enroute from Reno, Nevada, to Salt Lake City. (NTSB via AP)
            
              This photo provided by The National Transportation Safety Board shows NTSB investigators on Sunday, Feb. 26, 2023, at the crash site in Dayton, Nev., documenting the wreckage of a Pilatus PC-12 airplane a medical air transport flight operated by Guardian Flight that crashed on Friday, Feb. 24, while enroute from Reno, Nevada, to Salt Lake City. (NTSB via AP)
            
              This photo provided by The National Transportation Safety Board shows NTSB investigators documenting the wreckage of a Pilatus PC-12 airplane at the crash site in Dayton, Nev., on Sunday, Feb. 26, 2023. A medical transport flight that crashed in a mountainous area in northern Nevada, killing five all five people aboard the plane including a patient, apparently broke apart before hitting the ground, authorities said Sunday. (NTSB via AP)
Grandfather of pilot killed in Nevada crash flew WWII planes