LONDON—UK rotorcraft startup, Hill Helicopters is “on schedule” to perform the first engine run of its in-house developed GT50 turboshaft engine for its HX/HC50 light helicopter in the spring, founder ...
LONDON—British light rotorcraft developer Hill Helicopters has pushed back the timeline for the first run of its in-house-developed GT50 turboshaft engine and the first flight of the HX50 ...
An out-of-control helicopter crash-landed near a Michigan lake Sunday — sending a cloud of dust and debris into the air near a popular waterfront restaurant, authorities said. The chopper was trying ...
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