crewable

Adjective

 * 1) Capable of being crewed.
 * 2) * 6 December 2014, The Economist, Manned space flight: This time it’s different...:
 * Two other crewable craft are being developed in America at the moment: both Boeing and SpaceX are building capsules, called CTS-100 and Dragon respectively, to take people to and from the space station.