Formula: {End_Time_Mission_xi = 5 min}

Description:
~ the time needed by Xi to end it's mission and to shelter at Base4Xi
Related_Formulas:

Analysis:
~ time to approach Base4Xi
~ time to land
~ time to unfold blades
~ time to shut down it's systems
~ time to shelter

catch ~End_Time_Mission_XCopter ~Xi!