Great preservative value, hence.

7-5 TRAINING РАСІИТІЕЅ...................... 7-7 PAYLOAD SPECIALIST Figure 7-1.—Space Shuttle flightcrew complement. 7-6 TABLE 7-1.—FLIGHTCREW COMPLEMENT Crewmember Orbiter Spacelab only module Commander 1 1 1/shift Payload specialist Oori 1to4 Crew tota! 3or4 4to7 AUS = inertial.