Autothrottles are usually limited to airliners and high-end business jets, but at the AEA Convention in Las Vegas this week, Innovative Solutions and Support announced a retrofit product designed to put smart power levers in the hands of turboprop pilots. The company says it's the only aftermarket autothrottle system for turboprops such as Pratt & Whitney's ubiquitous PT6 series.
This is a companion discussion topic for the original entry at https://www.avweb.com/avionics/aea-iss-announces-retrofit-autothrottles-for-turboprops