Aviation Life Support Mods

The Aviation Life Support Mods program within the Navy is dedicated to enhancing the safety and operational capabilities of various aircraft through specific modifications. A primary focus is on addressing Physiological Episodes by upgrading oxygen systems across all USN/USMC fixed-wing aircraft. This involves improvements to the On-Board Oxygen Generation System (OBOGS) and related components, ensuring reliable access to life-supporting oxygen during flight operations.

Another significant goal is the integration of Enhanced Visual Acuity (EVA) systems for rotary wing and tilt rotor aircraft. This initiative aims to replace existing night vision goggles with advanced digital systems that offer better resolution in low-light conditions. The EVA system also functions as a display for Helmet Mounted Display (HMD) systems, enhancing aircrew's ability to operate in adverse weather and degraded visual environments, thereby increasing safety and reducing mishaps.

The program also emphasizes the Improved Joint Helmet Mounted Cueing System (IJHMCS), which upgrades helmet-mounted displays for F/A-18E/F and EA-18G aircraft. This enhancement addresses obsolescence issues, reduces weight, and improves balance, mitigating risks of back and neck injuries. The IJHMCS provides a high-definition color display that integrates critical flight parameters and tactical data, improving situational awareness for pilots.

Additionally, the Navy Aircrew Common Ejection Seat (NACES) Next Generation upgrade is a key objective. This upgrade aims to reduce injury risk during ejections while expanding the anthropometric range for pilots. Enhancements include a Neck Protection Device, larger parachute, and integrated seat harnesses, aligning performance with newer aircraft models like the F-35C. These modifications are designed to improve safety and inclusivity within the fighter pilot community by accommodating a broader range of body types.