United Airlines will ensure passengers know their flight is operated by a Boeing 737 MAX when it returns to service and allow them to change flights if they are uncomfortable boarding the aircraft.

Rolls-Royce said its timetable to fix problems found in the TEN version of the Trent 1000 engine will be delayed after evaluations revealed that proposed modifications would not deliver a “sufficient level” of enhanced durability.

Irish low-cost carrier Ryanair has withdrawn three of its Boeing 737-800 aircraft from service after the discovery of cracks located between the aircraft’s fuselage and wing.

Rolls-Royce will lead development of a hybrid-electric flight demonstrator with funding from the German state of Brandenburg. The distributed-propulsion testbed will be based on the i-5 aircraft designed by APUS, an aviation engineering company based in Strausberg.

Airbus is expanding its industrial presence in China by adding A350 completion work at its Tianjin plant.