![JetPhotos a Twitteren: "The Rolls Royce 747 flying test bed in Tucson. https://t.co/OYszWmQkfD © Liu Chen… " JetPhotos a Twitteren: "The Rolls Royce 747 flying test bed in Tucson. https://t.co/OYszWmQkfD © Liu Chen… "](https://pbs.twimg.com/media/D6vVCCcWwAEDxJ-.jpg)
JetPhotos a Twitteren: "The Rolls Royce 747 flying test bed in Tucson. https://t.co/OYszWmQkfD © Liu Chen… "
![Rolls Royce To Turn Newly Retired Qantas 747-400 Into Flying Engine Testbed – Aviation Report Global Rolls Royce To Turn Newly Retired Qantas 747-400 Into Flying Engine Testbed – Aviation Report Global](https://www.aviationreportglobal.com/wp-content/uploads/2019/10/Qantas-VH-OJU_Lord_Howe_Island_OneWorld_Logo-jet_Boeing_747-438_Qantas_6600572825-300x199.jpg?189db0&189db0)
Rolls Royce To Turn Newly Retired Qantas 747-400 Into Flying Engine Testbed – Aviation Report Global
![This jet really flies - Raytheon runs flying test bed that puts jet engines through their paces | Raytheon This jet really flies - Raytheon runs flying test bed that puts jet engines through their paces | Raytheon](https://www.raytheon.com/sites/default/files/2017-10/rtn_421405.jpg)
This jet really flies - Raytheon runs flying test bed that puts jet engines through their paces | Raytheon
![Flightradar24 on Twitter: "✈️ The @RollsRoyce 747 testbed flying with the Trent 1000. 📡 https://t.co/wRlm6B7vvP… " Flightradar24 on Twitter: "✈️ The @RollsRoyce 747 testbed flying with the Trent 1000. 📡 https://t.co/wRlm6B7vvP… "](https://pbs.twimg.com/media/CjLFKBIXAAAAyqf.jpg)
Flightradar24 on Twitter: "✈️ The @RollsRoyce 747 testbed flying with the Trent 1000. 📡 https://t.co/wRlm6B7vvP… "
![Tucson tech: Raytheon, Rolls-Royce testing new engine here | News About Tucson and Southern Arizona Businesses | tucson.com Tucson tech: Raytheon, Rolls-Royce testing new engine here | News About Tucson and Southern Arizona Businesses | tucson.com](https://bloximages.chicago2.vip.townnews.com/tucson.com/content/tncms/assets/v3/editorial/f/24/f2487ecc-881e-550d-9013-32a4c4339462/5004d727b4b03.preview-699.jpg?crop=378%2C378%2C160%2C0&resize=1200%2C1200&order=crop%2Cresize)
Tucson tech: Raytheon, Rolls-Royce testing new engine here | News About Tucson and Southern Arizona Businesses | tucson.com
![The Rolls Royce Boeing 747-267B testbed used to test the Trent 1000 engine (N787RR) at KTUS back in July : aviation The Rolls Royce Boeing 747-267B testbed used to test the Trent 1000 engine (N787RR) at KTUS back in July : aviation](https://i.redd.it/6kjtk9nrirr41.jpg)