GSDF helicopter accident investigation report particulars revealed Is “rollback” the trigger? | NHK

The contents of the investigation report into final yr’s accident by which a Ground Self-Defense Force helicopter crashed off the coast of Miyakojima in Okinawa Prefecture, killing 10 folks, have been revealed. The trigger is claimed to be a phenomenon referred to as “rollback,” by which the engine’s output steadily decreases, and the small print are anticipated to be introduced quickly.

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