Liquide model preflight indicators?

• A. The hood inflates automatically.
• B. Green indicator light in viewing window and the seal is in place.
• C. A red LED indicates readiness.
• D. It must be pressurized before flight.

Answer: (B)

The main idea here is how to verify a Liquide model is ready for flight using its status indicators. During preflight you look for a green indicator in the viewing window paired with a seal that is firmly in place. The green light confirms the unit is armed and functioning, while the intact seal shows there’s no tampering and the integrity of the device is preserved. Together, they tell you the system is ready to deploy if needed.

Why the other statements aren’t the right check: relying on automatic inflation wouldn’t be the standard verification you perform in a preflight, and a red LED typically signals fault or not-ready status rather than readiness. Requiring the unit to be pressurized before flight isn’t indicated by the usual preflight status indicators you’re inspecting.