A nine-seater chartered aircraft with seven people on board crashed into two houses in Faridabad's Sector 23 near New Delhi on Wednesday night. Ten people, including all seven people on board were killed. The Pilatus PC-12 single-engined turbo-prop aircraft was flying to the Capital from Patna, rushing a seriously-ill patient, Rahul Raj, for specialised medical treatment when the crash occurred at 10.50 p.m., five minutes after it lost contact with the Air Traffic Control at Delhi airport, aviation officials said.