John-David F. BartoeStatus: Retired 11/17/1944 – Nationality: American Type: Government First Flight: 7/29/1985 Last Flight: 7/29/1985John-David Francis Bartoe (born November 17, 1944 in Abington, Pennsylvania) is an American astrophysicist. He is the Research Manager for the International Space Station (ISS) at NASA’s Johnson Space Center. He provides oversight for the Program Manager concerning the research capability, research hardware, and research plans of the ISS. As a civilian employee of the US Navy, he flew aboard Space Shuttle mission STS-51-F as a Payload Specialist.LaunchesSpace Shuttle Challenger / OV-099 | STS-51-FUS NavyType: Government Abbreviation: USNFounded: 1963 Launchers: None Spacecraft: Vanguard 1-3 | Parker Solar Probe Country: USAThe Navy was competed with the Army to put the first American satellite into orbit. Their first two Vanguard missions failed, with the second being a highly publicized failure, as it exploded on the launchpad. They went on to put 3 satellites into orbit but did not beat the Army to be the first. Their work in space continues today largely on military satellites.