In Blackhawk and Chinook aircraft, crew members are required to wear what combination of gear?

• A. Hearing protection and helmet
• B. Hearing protection only
• C. Helmet only
• D. No protective gear required

Answer: (A)

The main idea is that rotorcraft crew must have both auditory protection and head protection due to the environment inside Blackhawk and Chinook aircraft. Helicopters produce very high noise levels for extended periods, which can cause immediate and long-term hearing damage. A helmet provides head protection against impacts, debris, and during egress, and often accommodates comms gear and visors. Using only hearing protection leaves the head vulnerable to injuries, while wearing only a helmet does not adequately shield the ears from noise. Therefore, the required combination is both hearing protection and a helmet, giving comprehensive protection for both ears and head.