Cirrus SR20 and SR22 aircraft feature a combined "power lever" that integrates both throttle and propeller controls into a single handle for simplified operation.
This system is designed to reduce pilot workload and protect the engine by automatically managing propeller pitch and RPM via a mechanical cam linked to the engine throttle and propeller governor.
While some pilots express concern over perceived limited RPM control, the system dynamically adjusts propeller speed, typically maintaining above 2,500 RPM at high power settings and behaving conventionally at lower power.
There’s something to be said for simplicity when teaching people to fly or merely checking out in a new aircraft. Simplicity was Cirrus’ motivation behind this month’s feature, the combined throttle and propeller control that’s standard on both the Cirrus SR20 and SR22.
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