Discovery (STS-51) launched 1993

STS-51 crew (L-R): Frank Culbertson, Daniel Bursch, Carl Walz, William Readdy, James Newman

Mission patch

Space Shuttle Discovery (STS-51), launched September 12, 1993, featured a spacewalk to evaluate tools and techniques for servicing the Hubble Space Telescope, which was to be performed later in the year.  Her crew consisted of Commander Frank Culbertson, Pilot William Readdy, Mission Specialist James Newman, Mission Specialist Daniel Bursch, and Mission Specialist Carl Walz. 

After liftoff, a communications loss between the crew and Mission Control last about 45 minutes, delaying the deployment of the Advanced Communications Technology Satellite (ACTS).  Once communications were re-established, the ACTS was deployed successfully.

On September 16, Newman and Walz performed an EVA to evaluate plans to repair the Hubble Space Telescope, and concluded that preparations were sound.

The crew returned to Earth September 22, 1993 after completing 157 orbits.

Atlantis (STS-79) launched 1996

STS-79 crew

Front Row (L-R): Jay Apt, Terrence Wilcutt, William Readdy, Thomas Akers, Carl Walz 

Back Row (L-R): Shannon Lucid, John Blaha

STS-79 mission patch

Space Shuttle Atlantis (STS-79), launched September 16, 1996, was the fourth mission of a space shuttle with the space station Mir.  Its crew consisted of Commander William Readdy, Pilot Terrence Wilcutt, Jay Apt, Thomas Akers, Carl Walz, and John Blaha. 

It was also the first transfer of American astronauts.  Atlantis picked up Shannon Lucid after her record-breaking stay in space and dropped off John Blaha as part of Mir EO-22.

They returned to Earth September 26.

Discovery (STS-42) launched 1992

STS-42 crew (L-R): Stephen Oswald, Roberta Bondar, Norman Thagard, Ronald Grabe, David Hilmers, Ulf Merbold, William Readdy

STS-42 mission patch

Space Shuttle Discovery (STS-42), launched January 22, 1992, carried seven astronauts into space to study the effects of microgravity on different organisms.  Its crew consisted  of Commander Ronald Grabe, Pilot Stephen Oswald, Norman Thagard, William Readdy, David Hilmers, Roberta Bondar (CSA) and Ulf Merbold (ESA).

Merbold, Germany's first astronaut, made his second flight on STS-42.  Roberta Bondar was Canada's first female astronaut and this was her only space flight.

They landed January 30.

Happy birthday, Space Shuttle astronaut William Readdy!

William Readdy, born January 24, 1952 in Quonset Point, Rhode Island, is a veteran of three space shuttle missions.  He graduated high school down the road here in McLean, Virginia and then got his Bachelor of Science in Aerospace Engineering from the U.S. Naval Academy over here in Annapolis, Maryland.

His first flight was as mission specialist aboard Discovery (STS-42) in January 1992.

He served as pilot for his second mission on Discovery (STS-51) in September 1993, which was a servicing mission to the Hubble Space Telescope.

He was commander of his third and final spaceflight on Atlantis (STS-79) in September 1996, the first shuttle mission to arrive at a fully completed Mir space station.  His crew transferred almost two tons of supplies to Mir, including water generated by Atlantis' fuel cells.  The flight home brought Shannon Lucid back to Earth, after setting a record for an American in space at that time.