test programs, flying the F-16 and F-15 aircraft. In January 1996, he reported to the Gifu Test Center, Gifu Air Base in Japan, where he was the United States flight test liaison to the Japanese/United States XF-2 fighter program. By 2005, Fincke had accumulated over 800 flight hours in more than 30 different varieties of aircraft and held the rank of colonel. Fincke belongs to the Geological Society of America and the British Interplanetary Society. NASA career Fincke was selected by NASA in April 1996 to be an astronaut. He reported to the Johnson Space Center in August 1996. Having completed two years of training and evaluation, he was assigned technical duties in the Astronaut Office Station Operations Branch serving as an International Space Station spacecraft communicator (ISS CAPCOM), a member of the Crew Test Support Team in Russia and as the ISS crew procedures team lead. In July 1999, Fincke was assigned as backup crewmember for the International Space Station Expedition 4 crew. Additionally he served as a backup for the ISS Expedition 6 crew and is qualified to fly as a left-seat flight engineer (co-pilot) on the Russian Soyuz spacecraft. He was the commander of the second NASA Extreme Environment Mission Operations (NEEMO 2) mission, living and working underwater for 7 days in May 2002. In 2013, Fincke served as cavenaut into the ESA CAVES training in Sardinia, alongside Soichi Noguchi, Andreas Mogensen, Nikolai Tikhonov, Andrew Feustel and David Saint-Jacques. Expedition 9 Fincke was the space station science officer and flight engineer for ISS Expedition 9 from April 18 through October 23, 2004. Expedition 9 was launched from the Baikonur Cosmodrome, Kazakhstan aboard the Soyuz TMA-4 spacecraft, and docked with the International Space Station on April 21, 2004. Fincke spent six months aboard the ISS continuing ISS science operations, maintaining station systems, and performing four spacewalks. The Expedition-9 mission concluded with undocking from the station and safe landing back in Kazakhstan on October 23, 2004. Fincke completed his first mission in 187 days, 21 hours and 17 minutes, and logged a total of 15 hours, 45 minutes and 22 seconds of EVA time in four spacewalks. Fincke was the backup commander for Expedition 13 and Expedition 16. Expedition 18 Fincke was commander of Expedition 18. He arrived at the International Space Station aboard the Soyuz TMA-13 on October 14, 2008, with Cosmonaut Yuri Lonchakov and space flight participant