Rolls-Royce completes UltraFan 30 concept review as larger UltraFan 80 returns to the testbed this year
Rolls-Royce says it has completed the UltraFan 30 concept review, clearing a key design step for its geared ultra-high-bypass engine work. The company also notes that the larger UltraFan 80 is set to return to the testbed this year, keeping the program’s scaling and validation on track.