Broken Bolt Results in Japan Self-Defense Force’s Helicopter Crash | Fastener World Inc.

Article by · 2019/10/21 ·

Last year Japan Self-Defense Force’s attack helicopter crashed into a civilian house because the metal bolts for securing the helicopter blades ruptured and caused the blades to come off.(…)

via Broken Bolt Results in Japan Self-Defense Force’s Helicopter Crash | Fastener World Inc.