B737-700 Practice Test 2026 – Complete United Airlines Exam Prep

The main idea here is who takes charge of the preflight safety check in a four-FA crew on the 737-700. The FA assigned to the forward left inboard door is responsible for performing the preflight safety check. This position is the designated lead for safety checks because it oversees the primary entry/exit point on the left side and serves as the anchor for verifying door operation, slide status, and the presence and accessibility of required safety equipment before taxi and pushback. While other FAs check their respective areas, the forward left inboard position is the one charged with conducting the preflight check for the left-side forward area.