The ALPHA 400 Rotary Wing Helmet System is a mufti-fit rotary wing passenger helmet system designed specifically for passengers, casual users, and when the helmet is not a personal use item.

• Designed for passengers and/or casual use in helicopters and non-ejection seat aircraft
• Quick and easy to don and doff
• Compatible with multiple platforms for multiple applications
• Offers maximum comfort, excellent retention and outstanding optical clarity
• Unique multi-fit system with easy adjustment to fit a wide range of head sizes