In the late 1960s, a Japanese automaker took a bold leap with an unconventional engine that defied traditional design.

Wankel rotary engines feature an equilateral triangular rotor with convex edges in an ovaloid ... a Group C sports prototype racing car that won the 1991 24 Hours of Le Mans race.

DALLAS—Bell’s 214ST is set to become the latest legacy helicopter to go back into production to address global shortfalls in ...

Retromobile started out as a niche event where collectors could buy and sell classic cars and car parts, both high- and low-end. Bruce Meyer, founding chairman of the Petersen Automotive Museum in Los ...

Under a licencing arrangement between Aérospatiale and HAL, the Alouette III were built by HAL in India. Designated HAL Chetak and Cheetah, more than 350 rotorcraft have been manufactured to date. The ...

Furthermore, new buyers are showing a willingness to pay a premium for top-condition examples, as evidenced by the 24% rise in value for concours ... carbureted 1146-cc twin-rotor rotary engine, which ...