Which officer is stationed by the door in FFA meetings?

The officer stationed by the door in FFA meetings is the Sentinel. This position is crucial as the Sentinel is responsible for maintaining order and ensuring that the meeting space is secure and welcoming. By being positioned at the door, the Sentinel can greet members and guests, monitor attendance, and control access to the meeting, thereby contributing to an organized and respectful environment. This role encompasses both hospitality and vigilance, ensuring that the meeting proceeds smoothly and that all attendees are comfortable.