Expedition 52

Crew:
    Fyodor Yurchikhin, Expedition Commander (Russia)
    Jack Fischer (USA)
    Peggy Whitson (USA)
    Sergei Ryazansky (Russia) (Proposed)
    Paolo Nespoli (Italy) (Proposed)
    Randolph Bresnik (USA) (Proposed)

Backup:
    Sergei Ryazansky (Russia)
    Randolph Bresnik (USA)
    Jack Fischer (USA)
    Aleksandr Misurkin (Russia) (Proposed)
    Mark Vande Hei (USA) (Proposed)
    Norishige Kanai (Japan) (Proposed)

Transfer from Expedition 51:
    Yurchikhin
    Fischer
    Whitson

Upload Flight(s):
    Soyuz MS-05
        Ryazansky (Proposed)
        Nespoli (Proposed)
        Bresnik (Proposed)

Transfer to Expedition 53:
    Ryazansky (Proposed)
    Nespoli (Proposed)
    Bresnik (Proposed)

Return Flight(s):
    Soyuz MS-04
        Yurchikhin (Proposed)
        Fischer (Proposed)
        Whitson (Proposed)

Dates: 2 June 2017 - (open)