Recent Examples on the WebQuestion: Are trijet aircraft less safe than twin-engine or four-engine aircraft?– Andrew, Scottsdale, ArizonaAnswer:No. John Cox, USA TODAY, 17 June 2018 Each day at noon, French aircraft manufacturer Dassault Falcon flew a solo lap around the circuit in its flagship Falcon 7X trijet. Chris Clarke, Popular Mechanics, 7 Oct. 2015 Question: Are trijet aircraft less safe than twin-engine or four-engine aircraft?– Andrew, Scottsdale, ArizonaAnswer:No. John Cox, USA TODAY, 17 June 2018 Each day at noon, French aircraft manufacturer Dassault Falcon flew a solo lap around the circuit in its flagship Falcon 7X trijet. Chris Clarke, Popular Mechanics, 7 Oct. 2015