"If we lose cockpit pressure at altitude, we're already breathing through a sealed oxygen mask. In an ejection, the helmet provides protection while the visor and mask protect our eyes and face.

Those props include Rocky Balboa’s boxing gloves, Obi Wan Kenobi’s lightsaber hilt, and Maverick’s original helmet and oxygen mask from the set of the 1986 film:. The helmet, a customized ...

However, you should put the mask on immediately if it appears. If cabin pressure drops, it can cause hypoxia, which is caused by a lack of oxygen in the brain. This cognitive impairment can happen ...