S
WAxe Apollo sub-orbital spaceflights
WBlue Origin NS-16A
WMercury-Redstone 3
WMercury-Redstone 4B
WSoyuz 7K-T No.39
WSoyuz MS-10C
WSpaceShipOne flight 15P
WSpaceShipOne flight 16PD
WSpaceShipOne flight 17P
WVirgin Galactic Unity 21E
WVirgin Galactic Unity 22
WVirgin Galactic Unity 23F
WVSS Unity VF-01
WVSS Unity VP-03