Selected by NASA in June 1985, Henricks became an astronaut in July 1986. His technical assignments to date include: re-evaluating Shuttle landing sites worldwide; Assistant Manager for Engineering Integration in the Shuttle Program Office; Lead Astronaut of the Shuttle Avionics Integration Laboratory at Johnson Space Center, and of Vehicle Test and Checkout at the Kennedy Space Center; Chief of the Astronaut Office Operations Development Branch. He also served as the Assistant for Shuttle to the Chief of the Astronaut Office, directing crew involvement in the development and operation of the Shuttle. A commander of two Space Shuttle missions and pilot of two others, Henricks became the first person to log over 1,000 hours as a Space Shuttle pilot/commander. Tom Henricks left government service in November 1997 to pursue a career in business. He held the position of President of McGraw-Hill's Aviation Week, based in New York City until his departure in 2010 to pursue other opportunities.
Space flight experience
Atlantis launched the night of November 24, 1991. The primary mission objective was the deployment of a Defense Support Program satellite with an Inertial Upper Stage rocket booster. The mission was concluded after 110 orbits of the Earth returning to a landing on the lakebed at Edwards Air Force Base, California, on December 1, 1991. STS-55, the German D-2 Spacelab mission, was launched on April 26, 1993, aboard Columbia, and landed 10 days later on May 6, 1993, at Edwards AFBCalifornia. During the ambitious mission 89 experiments were performed in many disciplines such as materials processing, life sciences, robotics, technology, astronomy, and Earth mapping. STS-70 launched from the Kennedy Space Center, Florida, on July 13, 1995, and returned there July 22, 1995. During 142 orbits of the Earth, the crew performed a variety of experiments in addition to deploying the sixth and final NASA Tracking and Data Relay Satellite. STS-70, with an "all-Ohio" crew, was the first mission controlled from the new combined control center. STS-78 launched June 20, 1996 and landed July 7, 1996 becoming the longest Space Shuttle mission to date The 16-day mission included studies sponsored by 10 nations and five space agencies, and was the first mission to combine both a full microgravity studies agenda and a comprehensive life science investigation. The Life and Microgravity Spacelab mission served as a model for future studies on board the International Space Station.