This hour.
2 FIXED FOOTHOLDS) 7 INTERDECK ACCESS AVIONICS BAY PARTITION MID-DECK FLOOR (a) Crew module. * ALUMINUM CONSTRUCTION * MECHANICALLY ATTACHED * FRAMES * BEAMS * FLOORS * EQUIPMENT SUPPORT FLIGHT-DECK.
2 FIXED FOOTHOLDS) 7 INTERDECK ACCESS AVIONICS BAY PARTITION MID-DECK FLOOR (a) Crew module. * ALUMINUM CONSTRUCTION * MECHANICALLY ATTACHED * FRAMES * BEAMS * FLOORS * EQUIPMENT SUPPORT FLIGHT-DECK.