RAM Air parachutes are advanced aerial delivery systems featuring a full aerodynamic profile with both top and bottom surfaces. These surfaces are inflated by ram air, creating a wing-like structure that delivers exceptional performance in glide and maneuverability. Also known as parafoils, they were first developed in the skydiving industry and have since evolved into high-performance platforms, influencing the design of record-breaking paragliders.
In defense and military applications, RAM Air parachutes are the preferred choice for missions requiring high glide ratio, precision navigation, and steerable flight control. They are commonly used in Joint Precision Airdrop Systems (JPADS) and Guided Precision Aerial Delivery Systems (GPADS), enabling deployment from high altitudes and at significant distances from the target landing zone. This capability allows aircraft to remain outside high-threat areas while still delivering cargo, equipment, or personnel with pinpoint accuracy.
With a glide ratio of up to 1:10, RAM Air parachutes can cover long distances toward the target while maintaining full maneuverability, directional control, and flare capability for smooth landings. Their steerable nature also makes them suitable for tactical supply drops, UAV recovery operations, and other special missions where precision is critical.
When deployed at high speeds, RAM Air parachutes typically incorporate a slider mechanism to control and prolong canopy inflation. This system reduces the risk of damage during opening but increases the altitude lost during deployment compared to other parachute types. Proper planning of opening altitude is essential to ensure mission success.
