CAMTS regulations require what amount of space between the crew member's flight suit and the skin?

• A. 1/4 inch
• B. 1/2 inch
• C. 1 inch
• D. 2 inches

Answer: (A)

A small clearance between the skin and the flight suit is what CAMTS standards expect because it supports both protection and comfort during flight. When the suit sits with a tiny gap, air can circulate between layers, helping to dissipate heat and moisture that build up under protective gear. This reduces the risk of skin irritation, chafing, and heat-related discomfort, and it also keeps the fabric from pressing directly into the skin where pressure points could develop.

If the gap were too large, the suit could shift or bunch during movement, increasing the chance of snagging on equipment or getting caught on components of the aircraft or gear. If there were no gap at all, heat buildup and friction would be more likely, raising the risk of skin injury and uncomfortable pressure points. So, the correct choice reflects keeping a small, comfortable clearance to balance protection, mobility, and thermal comfort.