Rolls-Royce Eagle
V-12 PISTON AIRCRAFT ENGINE FAMILY BY ROLLS-ROYCE
Rolls-Royce Eagle VII; Rolls Royce Eagle; Rolls-Royce Eagle (V-12); Rolls-Royce Eagle VIII; Rolls-Royce Eagle IX; Rolls-Royce 250hp; Rolls Royce Eagle VIII; Rolls-Royce Eagle I; Rolls-Royce Eagle IV
The Rolls-Royce Eagle was the first aircraft engine to be developed by Rolls-Royce Limited. Introduced in 1915 to meet British military requirements during World War I, it was used to power the Handley Page Type O bombers and a number of other military aircraft.