Air Force to Release F-35 Weight Restrictions
Secretary of the Air Force Public Affairs / Published May 15, 2017
WASHINGTON (AFNS) -- Air Force leaders recently removed the restriction that kept pilots weighing less than 136 pounds from flying the F-35A. The restriction was imposed in 2015 due to concerns about the risk during ejections in a portion of the flight envelope.
After rigorous testing to ensure the escape system works reliably and safely in all planned conditions and across all pilot weights, three distinct modifications were implemented. A switch was installed on the seat that slightly delays parachute deployment at high speeds and decreases parachute opening forces for lightweight pilots. Additionally, a head support panel has been mounted on the rear risers of the parachute to prevent the pilot’s head from moving backwards during an ejection. Finally, the overall helmet weight has been reduced through both the reduction of internal strapping material and the removal of an additional external visor, which decreases injury risk during parachute opening.
http://www.af.mil/News/Article-Display/Article/1182874/air-force-to-release-f-35-weight-restrictions/
