Can ParaZero SafeAir Systems be Repacked after Deployment? Chen Raz March 14, 2021 09:17 Updated Yes, it can be repacked by the user. Instructions are included in the user manual. And in the Repacking video For ASTM compliant systems that are being used for flight over people, parachutes must be repacked by ParaZero or a certified repacker. Comments 0 comments Please sign in to leave a comment.