Where are lifelines located on the CRJ 550?

Lifelines on the CRJ 550 are strategically placed at specific exit rows to facilitate passenger safety during an evacuation. In this aircraft, they are located at Row 11. This placement is critical because it allows crew members to utilize these lifelines effectively in emergencies, ensuring that passengers can evacuate the aircraft quickly and safely.

Row 11 is optimized for passenger egress and ensures that the lifelines are accessible, supporting safe movement down the evacuation slides if necessary. The choice of Row 11 can be attributed to its proximity to the overwing exits, where lifelines are most useful in guiding passengers away from the aircraft during an emergency.

Other rows, such as Row 1, Row 5, and Row 15, do not offer the same level of accessibility or effectiveness for lifelines regarding evacuation procedures and aircraft layout. Understanding the correct position of lifelines enhances the crew's situational awareness and preparedness for passenger evacuation protocols.