The flow. These valves enable the crew flies the vehicle contro! Heat.

Km/H (16 465 MPH) BLACKOUT 25 MIN TO TOUCHDOWN 282 km (175 MILES) 26 876 km/H (16 465 MPH) BLACKOUT 25 MIN TO TOUCHDOWN 1079 m (2540 FT) TO RUNWAY 496 km/H (308 MPH) 41-m (135-FT) ALTITUDE FLARE TO 1.5 WHEELS DOWN 14 SEC TO TOUCHDOWN 12 km (7.5 MILES) TO RUNWAY 576 km/H (358 MPH) 526-m (1725-FT) ALTITUDE 22? GLIDE SLOPE TOUCHDOWN 689 m (2760 FT.