<Tr> <Td> 04: 49: 45 </Td> <Td> Snorkel Deploy </Td> <Td> Fresh air snorkel deploys at 20,000 ft (6 km) ECS switches to emergency oxygen rate to cool cabin . </Td> </Tr> <Tr> <Td> 04: 50: 15 </Td> <Td> Main Parachute Deploy </Td> <Td> Main parachute deploys at 10,000 ft (3 km). Descent rate slows to 30 ft / s (9 m / s) </Td> </Tr> <Tr> <Td> 04: 50: 20 </Td> <Td> Landing Bag Deploy </Td> <Td> Landing Bag Deploys, dropping heat shield down 4 ft (1.2 m). </Td> </Tr> <Tr> <Td> 04: 50: 20 </Td> <Td> Fuel Dump </Td> <Td> Remaining hydrogen peroxide fuel automatically dumped . </Td> </Tr>

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