An investigation continues after a small plane crashed during takeoff from an airport near Kansas City, killing the pilot and a passenger. The Kansas Highway Patrol identified the victims as the pilot, 48-year-old Jonathan J. Vannatta of Maumelle, Arkansas, and 43-year-old passenger Darcy L. Matthews of Belton, Texas. The Federal Aviation Administration registry lists Vannatta as co-owner of the plane. The accident happened around 4 p.m. Tuesday at Johnson County Executive Airport. The plane was on fire when emergency responders arrived. FAA spokesman Tony Molinaro says the single-engine Mooney M20S crashed “under unknown circumstances” shortly after departing from the airport.