Yes, but not in the sense that you might be referring to.
One character can ''own multiple ships'' by creating similar characters with similar names. So if one of your characters is named ''Tervin.Monroe'' then you can make another ship for him named ''Tervin;Monroe'' or ''Tervin.Monroe.''
Obviously, in that case those ships should have the same ID, though there are exceptions to that as well. Use your common sense there.
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PSA: If you have been having stutter/FPS lag on Disco where it does not run as smoothly as other games, please look at the fix here: https://discoverygc.com/forums/showthrea...pid2306502
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It's really just depends on how you play it. If you check my signature, you'll see that one of my characters uses four ships. With different callsigns (though the same ID and IFF of course )