William Anthony "Bill" Oefelein (/oflan/; born March 29, 1965) is an American test pilot instructor and former NASA astronaut who, on William Oefelein's only spaceflight, piloted the STS-116 Space Shuttle mission.
Head entity: STS-116
Tail entity: William Oefelein
Relation (head \u2192 tail): astronaut mission
Inverse relation (tail \u2192 head): crew member