Dassault Aviation selects PurePower PW800 engine to power new Falcon Business Jet MRO Business Today 21:53 Dassault Aviation selects PurePower PW800 engine to power new Falcon Business Jet Dassault Aviation, an international French aircraft manufacturer of military, regional, and business jets, a subsidiary of Dassault Group has selected Pratt Share this Share on FacebookTweet on TwitterPlus on Google+