Flight Review: The Diamond DA50 RG and the Jet-A Single-Engine Revolution

The high-performance single-engine piston category has long been dominated by legacy Avgas-powered powerplants. Enter the Diamond DA50 RG, an aircraft our test pilots put through rigorous evaluation over alpine cross-country routes.

Powered by the Continental CD-300 turbocharged diesel powerplant burning widely available Jet-A, the DA50 RG combines European luxury sedan comfort with single-lever FADEC simplicity. Its five-seat cabin, low cabin noise index, and outstanding climb performance make it one of the most compelling cross-country cruisers of this decade.

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