Europrop International TP400-D6 is the active three-shaft turboprop developed for the Airbus A400M Atlas. Airbus describes it as an 11,000-shp (8,200-kW) class engine; the canonical A400M-180 installation uses four wing-mounted TP400-D6 engines. EPI and EASA identify the exact TP400-D6 designation and type-certificate boundary.