It turns out NASA’s Mars helicopter was much more revolutionary than we knew
Eric Bergerarstechnica.com
It turns out NASA’s Mars helicopter was much more revolutionary than we knew

working in the gulf of mexico, the preferred mode of transport to the deepwater rigs was helicopter. they were loud and required a lot of safety awareness from the passengers. you have to take and renew egress training every 5 years.
the alternative was riding a boat. if you got put on a boat because the weather was too rough for the helicopters,
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