CM1_03–03–30


This Crew Module (CM) variant will consist of the three EVA option on the port side and the sensor panel option on the starboard side (Image 1). Three astronauts will live in the CM for 30 days.
Image 1: Single level Crew Module, 3 EVA ports, 30-day duration
Table 1 displays the Dynamic Mass for a CM that will house 3 astronauts with 3 spacesuits for  a little over four weeks.

SPACESUIT MASS

210

kg

EVA EQUIPMENT MASS

54

kg

EC/LSS

708

kg

CONTINGENCY

90

kg

CREW MASS

245

kg

FOOD MASS

224

kg

CREW SYSTEMS

94

kg

CM1_03–03–30 DYNAMIC MASS

1,625

kg

Table 1: Single-level 3 Crew 3 EVA 30-day CM

Total Mass = CM1 Static Mass + CM1_03–03–30 Dynamic Mass
Total Mass = 1,577 kg + 1,625 kg
Total Mass = 3,202 kg

We will now modify the Crew Module designation by adding the mass:

CM1_03–03–303202

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