Comments by "Helium Road" (@RCAvhstape) on "The History Guy: History Deserves to Be Remembered"
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The Navy and Marine Corps have safety magazines and training films that show gruesome accidents, the results of not following safety rules. There was a magazine article that showed what happened when a Marine didn't duck down as he walked away from a helicopter with drooping blades. The blade swiped the top of his head, scalping him. His cranial helmet probably saved his life, but there was a photo of the scar on his head and what is probably a permanent bald spot.
Another incident was a Marine who improperly disassembled the nose landing gear of an A-4 Skyhawk, resulting in him laying on the hangar floor with the nose of the jet on his chest. Marines came out and lifted the jet off of him by sheer muscle power, but he didn't live long.
A Navy mechanic was trying to get up to the cockpit of an A-6 Intruder, so he thought he would just back his plane tractor up to the side of the jet and stand on top of the tractor. He failed to notice he was approaching the engine intake, which hit his back and forced his body forward onto the steering wheel and jamming his foot on the accelerator. He was crushed to death by his tractor.
There is a famous video on youtube of a sailor on a carrier flight deck being sucked into the engine of an A-6. He was fortunate that his body was jammed against an inlet vane before he reached the spinning engine blades. His cranial helmet got sucked through and damaged the engine, while he had nasty injuries.
Flight decks are particularly dangerous places, because with all these engines running all around you you cannot rely on your hearing to protect you. My dad served on a carrier in the 1960s and witnessed a man walk into a propeller, killed instantly.
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I really think it's rude when people constantly harp on this. Lots of people don't speak English, either, but you don't expect him to translate, too, do you? The strongest economy in the world uses English units, so maybe it's in your best interest to learn a bit about them. They are historical units, used in old literature, so it's worth the time. And for the record, Americans do use metric, maybe more so than even they realize. Beverages are sold in liters, some foods are sold in kilograms, the US military uses kilometers, and any American who receives science or engineering education has to learn metric to the point where it's second nature. Rough conversions in your head are not difficult, if you just take a few minutes to learn and memorize them.
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