What level usually has between 500 to 2,000 personnel?

• A. NAF
• B. Flight
• C. Group
• D. Wing

Answer: (C)

Understanding how USAF unit sizes map to organizational levels helps here. In Air Force structure, a group sits between squadrons and a wing, bringing together several squadrons plus the necessary support units to carry out a broader mission. Because multiple squadrons contribute personnel and resources, a group typically ranges from a few hundred up to around two thousand people, which matches the 500–2,000 personnel range. A wing, in contrast, is larger and encompasses several groups, so its total personnel is higher. A flight is a smaller subdivision of a squadron, usually with far fewer personnel, and a NAF sits above wings, coordinating multiple wings. So the level described by the 500–2,000 range is the group.