Major disasters onboard aeroplanes are uncommon, with only one deadly accident involving industrial passenger planes for each 5.58 million flights in keeping with the most recent air security report from Dutch aviation consultancy To70. However, with flight attendants spending most of their working life flying, it’s no shock many will expertise an emergency state of affairs at one level or one other.Such was the case for one cabin crew member, who shared their expertise in a Reddit discussion board devoted to flight attendant tales.The crew member, who withheld their title, defined the “craziest” factor they ever witnessed occurred when a “mechanical error” compelled the aircraft to plummet round 20,000ft.”Craziest factor I’ve witnessed was an precise mechanical error the place there was a decompression,” they defined.”So that is loopy when it comes to precise flying.READ MORE: Google Maps Street View: Naked man caught on cameraLoss of stress onboard an plane normally ends in a lack of oxygen too.This can occur, for instance, if there’s a gap or leak within the aircraft.Pilots are then tasked with getting the plane right down to a secure altitude the place everybody can breathe usually. Often, this have to be executed at velocity.Though cabin decompression could sound scary to your typical passenger, it’s truly fairly a typical incidence and one thing which crew members are educated to deal with.A pilot beforehand informed Express.co.uk: “For a depressurisation, we are going to carry out a reminiscence drill known as an emergency descent.“This successfully places the plane right into a secure descent as rapidly as doable however as safely as doable.“As pilots, we might placed on our oxygen masks earlier than doing something to ensure we’re each secure to breathe.“The descent continues right down to under 14,000ft the place the air is secure to breathe.”Decompression eventualities normally end in oxygen masks being routinely launched inside the cabin for passengers to make use of.Passengers are typically briefed on the best way to use masks in an emergency state of affairs once they board the flight.Though the concept of an oxygen loss could seem scary, the pilot warned passengers ought to stay calm and observe directions.“I’d advise to not panic because the crew are educated for it. Put your oxygen masks on and attempt to stay calm,” the pilot added.