My husband worked for Boeing and this filtration explanation is not correct at all - the filtration system is run by a turbine (like a turbo charger in a car) at the front of the aircraft that draws in air which in turns generates its own...
Does anyone have news of the man receiving CPR on the Camino yesterday (May 4) just north of San Miguel on the way to Padron? Grateful for the many Pilgrims, including a nurse, who were helping him. Hope he pulled through!!!
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