Measuring the environmental performance with use of the SMARTEMIS system

In September 2018, for the first time in Ukraine, the environmental performance of the D-436-148FM, including non-volatile particulate matter (PM) was measured with use of SMARTEMIS by Swiss Federal laboratories for Materials Testing and research (EMPA), on the proposal of ICAO. The testing was carried out on the test bench […]

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Bench testing of the D-436-148FM for ingestion of hail, small congregatory birds, and water

From April to September 2018, the certification bench testing of the D-436-148FM was carried out that proved the compliance of the engine with the EASA CS-E Airworthiness Directives for ingestion of large hail, small congregatory birds, and water.

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