Please answer the following question: What key details about peter siebold can be extracted from the following bio? Bio: peter siebold -lrb- born 1971 -rrb- is a member of the scaled composites astronaut team . he is their director of flight operations , and was one of the test pilots for spaceshipone and spaceshiptwo , the experimental spaceplanes developed by the company . on 8 april 2004 , siebold piloted the second powered test flight of spaceshipone , flight 13p , which reached a top speed of mach 1.6 and an altitude of 32.0 kilometers . on 31 october 2014 , siebold and michael alsbury were piloting the spaceshiptwo vss '' enterprise '' on flight pf04 , when the craft came apart in mid-air and then crashed , killing alsbury and injuring siebold .
A:
- mission is none- date birth is 1971- type is commercial astronaut- selection is spaceshipone 2003- name is peter siebold- nationality is american- occupation is test pilot