NLM CityHopper Flight 431

NLM CityHopper Flight 431 was a flight by a Fokker F-28-4000, registration PH-CHI, that was operating an international scheduled Rotterdam–Eindhoven–Hamburg passenger service. On 6 October 1981, the aircraft encountered a tornado on the first leg, minutes after taking off from Rotterdam Airport, and crashed 15 miles (24 km) south-southeast of Rotterdam.