INH Practice Test 2026 – Complete Exam Prep Guide

In a water evacuation, escape slides are designed to double as life rafts and are inflated and deployed from the door. They remain connected to the aircraft by a mooring line, which allows the raft to float free away from the fuselage while still being tethered. This setup keeps the raft close enough for rescue and prevents it from drifting uncontrollably, rather than letting it sink or stay attached to the aircraft intact. It also isn’t discarded after inflation, since the life raft is meant to be used for an extended period for passengers to survive on the water.