TECHNICAL DESCRIPTION
performance specifiions ..... 27 md 500e – rollsroyce model 250c20b turboshaft engine..... 27. md 500e technical description report no. mdetd 28 february 2014 use or disclosure of data in this technical description is subject to the restriction on the cover page mdhi proprietary ii md 500e – rollsroyce model 250c20r/2 turboshaft engine..... 28 environmental ...