NTSB Reports Engines Failed in Medical Helicopter Crash Near I-57 and I-94 Merge, Chicago
NTSB REPORT … On July 7, 2018, about 2123 central daylight time, an Eurocopter Deutschland GMBH EC135 P1 helicopter, impacted terrain during an autorotation following a dual engine failure while maneuvering near Chicago, Illinois. The […]