To extend the airstairs, what should you do after opening the door slightly?

Opening the door slightly is the first step in preparing to extend the airstairs. It is essential to ensure that the area is clear before proceeding further to avoid any potential hazards or accidents. This step is crucial for safety purposes, as ensuring clearance prevents injuries to both crew members and passengers who may be in the vicinity.

The proper sequence of actions typically requires that the area around the airstairs be unobstructed, as this allows for a smooth and safe operation of the stairs once they are extended. By verifying that the area is clear, the crew can confirm that no objects, persons, or equipment could pose a risk during the extension process. Subsequent steps would involve operating the airstairs and securing them properly, but these can only be safely performed after confirming that the environment is secure.