ATA 80 covers which subject?

ATA 80 covers which subject?

• A. Engine Water Injection
• B. Propulsion Augmentation
• C. Oil
• D. Starting

Answer: (D)

The main idea is knowing how ATA chapters map to aircraft systems. In the standard ATA numbering, chapter 80 is devoted to the Starting system. That means it covers everything involved in starting an engine—procedures to start, the components that enable starting (like starters, power sources such as the APU or ground power), and related controls and checks. The other topics listed don’t fall under the starting chapter; they belong to different system areas in the manuals. So the subject that ATA 80 covers is the Starting system.

The main idea is knowing how ATA chapters map to aircraft systems. In the standard ATA numbering, chapter 80 is devoted to the Starting system. That means it covers everything involved in starting an engine—procedures to start, the components that enable starting (like starters, power sources such as the APU or ground power), and related controls and checks. The other topics listed don’t fall under the starting chapter; they belong to different system areas in the manuals. So the subject that ATA 80 covers is the Starting system.