Rotax 915 iS, 135 HP, turbo-charged aircraft engine based on the Rotax 912 iS.

– Rotax 915 iS, 135 HP, turbo-charged aircraft engine based on the Rotax 912 iS. Dan Johnson talks to Marc Becker of Rotax Aircraft Engines about the introduction of the Rotax 915 iS, 135 HP turbo charged aircraft engine. Based on the proven concept of the Rotax 912 / 914 engine series, the Rotax 915 iS engine offers more power, the best power-to-weight ratio in its class, full take-off power up to at least 15,000 feet (4,570 m) and a service ceiling of 23,000 feet (7,0