What is the orientation of the flight deck escape hatch when opened?

The flight deck escape hatch is designed to open inward to facilitate a quick exit for pilots in emergency situations. This inward-opening design allows for easier access to the hatch, as it minimizes the risk of obstruction from external factors such as a fire or debris that could hinder an outward opening. The inward orientation also ensures that once opened, the hatch does not create a barrier that could complicate the egress for crew members in a critical scenario.

Alternatives like outward-opening or detachable designs could compromise the escape in confined or obstructed environments, while a fixed hatch would not provide any escape capability at all. The focus on an inward-opening hatch reflects a commitment to safety and quick access in emergencies.