How many portable oxygen bottles (POB) are required on the CRJ 200?

The requirement for portable oxygen bottles (POB) on the CRJ 200 is two. This specification is in line with aviation regulations, which mandate having at least one portable oxygen bottle for each required jump seat, plus one additional. The CRJ 200 typically has two crew members who need access to supplemental oxygen in case of cabin decompression or other emergencies. Having two portable oxygen bottles ensures that both crew members can effectively respond to in-flight emergencies, enhancing safety and preparedness for various scenarios.

This requirement reflects industry standards to ensure that flight personnel are equipped to handle situations where supplemental oxygen may be necessary for safety reasons.