Where does flight station distribution deliver air?

• A. To the cockpit
• B. To the cargo hold
• C. To sidewall vents
• D. Through ducting to outlets at overhead stations

Answer: (D)

The main point is how air from the environmental control system reaches the crew area. In the flight station, conditioned air is carried through ducts to outlets located overhead. These overhead outlets deliver air directly to the pilots’ breathing zone and cabin area in a controlled way, with the ability to adjust flow and temperature as needed.

Delivering air to the cockpit or to sidewall vents is not the primary path for flight station distribution, and the cargo hold is served by its own distribution routes separate from the flight deck. Therefore, the air reaches the flight stations through ducting to outlets at overhead stations.