What is the maximum cabin elevation for the CRJ 200?

The maximum cabin elevation for the CRJ 200 is set at 8,000 feet. This limitation is critical in ensuring passenger comfort and safety, as well as maintaining the proper functioning of the aircraft systems. At elevations higher than this, issues such as hypoxia can occur due to reduced oxygen levels in the air, which can affect passengers' and crew's ability to function properly.

In aircraft design, the maximum cabin altitude is an important aspect, as it dictates how well passengers can acclimatize to the cabin environment during flight. Keeping cabin altitude below 8,000 feet is aligned with industry standards established for pressurized aircraft, thereby enhancing comfort and safety on board.

Other elevations listed in the choices do not conform to the operational limits defined for the CRJ 200, thereby making them unsuitable as maximum cabin elevations. The established limit of 8,000 feet ensures compliance with safety protocols and optimal passenger experience during flights.