Emergency parachute PL-70-I, PL-70-I / L NSN 1670160053096
The parachute is designed to rescue an aviator in case of emergency leaving the aircraft by means of a VS1-BRI ejection seat. The parachute is produced in three versions:
PL-70-I, PL-70-I / K and PL-70-I / L.
The parachute can be used for the following rescue methods:
With ejection seat VS1-BRI with automatic parachute opening
(at altitudes below 4,000 m)
- By ejecting the VS1-BRI seat with automatic parachute opening and stabilized descent on the SP-70-I Stabilization Parachute System from a height of 12,000 m to the set barometric height and further on the parachute canopy to the ground.
- Leaving the aircraft without ejection.
Stabilization system SP-70-I, NSN 1670160053351
It is designed to stabilize the ejection seat VS1-BRI with an aviator after ejection from the aircraft L-39.
Parachute sets PLS-85, NSN 1670160040431 and PLS-85/80
Parachute systems are designed to rescue the aviator in the emergency exit of the aircraft ejection seat ejection VS-2.
The PLS-85 parachute system is used in the ejection seat of the L-159.
The PLS-85/80 parachute system is used in the ejection seat of the L-39 MS.
The emergency dose ND-2 is connected to the parachute system by screw connections.
Parachute systems consist of the following units:
- Stabilization system
- Parachute aviator
Reliable operation of the parachute systems PLS-85 and PLS-85/80 is guaranteed during ejection at speeds of 0 to 1000 km.h-1 at M = 0.82 and altitudes of 0 to 13 200 m, depending on the tilt and position of the aircraft.