engineering

Paul J. Weitz

Paul J. Weitz is a engineering topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Paul J. Weitz rather than just read about it. In short: Paul Joseph Weitz (July 25, 1932 – October 22, 2017) was an American naval officer and aviator, aeronautical engineer, test pilot, and NASA astronaut, who flew into space twice. He was a member of the three-man crew who flew on Skylab 2, the first crewed Skylab mission.

Key takeaways

Paul J. Weitz belongs to engineering; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Paul J. Weitz to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Paul J. Weitz from memory before moving on to harder problems.

Reference excerpt

Paul Joseph Weitz (July 25, 1932 – October 22, 2017) was an American naval officer and aviator, aeronautical engineer, test pilot, and NASA astronaut, who flew into space twice. He was a member of the three-man crew who flew on Skylab 2, the first crewed Skylab mission. He was also commander of the STS-6 mission, the maiden flight of the Space Shuttle Challenger.

Biography Paul J. Weitz was born in 1932 in Erie, Pennsylvania, United States. He went on to complete a master's degree in engineering and was a pilot in the Navy. He went on to be an astronaut who went in to space aboard Skylab and the Space Shuttle, later serving as a NASA official.

Early years and education Weitz was born in Erie, Pennsylvania, on July 25, 1932. After attending McKinley Elementary School, he graduated from Harbor Creek High School in Harborcreek, Pennsylvania, in 1949 as Valedictorian. The high school stadium was later named after him. He received a Bachelor of Science degree in Aeronautical Engineering from Pennsylvania State University in 1954. While attending Penn State, he was a member of the Alpha Upsilon chapter of Beta Theta Pi. Ten years later, he received a Master of Science degree in Aeronautical Engineering from the U.S. Naval Postgraduate School in Monterey, California.

Flight experience Weitz received his commission as an Ensign through the Naval ROTC program at Penn State. He served for one year at sea aboard a destroyer before going to flight training and was awarded his aviator wings in September 1956. He served in various naval aircraft squadrons until he was selected as an astronaut in 1966. He logged more than 7,700 hours flying time—6,400 hours in jet aircraft.

NASA career

In April 1966, Weitz was one of 19 men selected by NASA for Astronaut Group 5. He served as pilot on the crew of Skylab 2 (SL-2), which launched on May 25 and splashed down on June 22, 1973. SL-2 was the first crewed Skylab mission. The mission lasted for 28 days, a record at the time. Weitz and his two crewmates, Pete Conrad and Joseph Kerwin, performed extensive and unprecedented repairs to serious damage that Skylab sustained during its uncrewed launch, salvaging the entire Skylab mission. Weitz logged two hours and 11 minutes of EVA during the mission. If NASA followed typical crew rotations, Weitz may have been assigned as Command Module Pilot for the canceled Apollo 20 mission. In 1976 Weitz retired from NASA and went back to the Navy, but he returned to NASA to fly the maiden spaceflight of the Challenger at over 50 years old.

Weitz was spacecraft commander on the crew of STS-6, which launched from Kennedy Space Center, Florida, on April 4, 1983. This was the maiden voyage of the orbiter Challenger. During the mission, the crew conducted numerous experiments in materials processing, recorded lightning activities, deployed IUS/TDRS-A, conducted extravehicular activity while testing a variety of support systems and equipment in preparation for future spacewalks, and also carried three Getaway Specials. Mission duration was 120 hours before Challenger landed on a concrete runway at Edwards Air Force Base, California, on April 9, 1983. With the completion of this flight, Weitz logged a total of 793 hours in space. Weitz was Deputy Director of the Johnson Space Center when he retired from NASA in May 1994.

Personal life and death Weitz married the former Suzanne M. Berry of Harborcreek, Pennsylvania. They had two children. Hunting and fishing were among his hobbies. After retiring, Weitz lived in Arizona until his death on October 22, 2017, from myelodysplastic syndrome at the age of 85.

Organizations Fellow, American Astronautical Society Master Mason, Lawrence Lodge 708, Erie, Pennsylvania

Awards and honors Awarded the:

Navy Astronaut Wings Navy Distinguished Service Medal Air Medal (5) Navy Commendation Medal (for combat flights in Vietnam) NASA Distinguished Service Medal NASA Space Flight Medal Los Angeles Chamber of Commerce Kitty Hawk Award (1973) Pennsylvania State University Alumni Association's Distinguished Alumni Award Named a Pennsylvania State University Alumni Fellow (1974) AIAA Haley Astronautics Award for 1974 Fédération Aéronautique Internationale's V. M. Komarov Diploma for 1973 (1974) 1974 Harmon International Aviation Trophy for Astronaut (1975) 1984 Harmon International Award (1989) The three Skylab astronaut crews were awarded the 1973 Robert J. Collier Trophy "For proving beyond question the value of man in future explorations of space and the production of data of benefit to all the people on Earth." Gerald Carr accepted the 1975 Dr. Robert H. Goddard Memorial Trophy from President Ford, awarded to the Skylab astronauts. He was one of 24 Apollo astronauts who were inducted into the U.S. Astronaut Hall of Fame in 1997.

Illustrations

Worked examples

Example 1 — a first encounter with Paul J. Weitz

Start with the simplest possible case. Write down what Paul J. Weitz claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In engineering, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Paul J. Weitz before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Paul J. Weitz ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Paul J. Weitz

In research: Paul J. Weitz appears in engineering research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry: Engineering practice reuses Paul J. Weitz in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom: Paul J. Weitz is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1932 births, 1973 in spaceflight, 1983 in spaceflight, so understanding it makes those chapters shorter.
In everyday life: Look for Paul J. Weitz outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.

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How to study Paul J. Weitz in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Paul J. Weitz means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
Explain Paul J. Weitz out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Paul J. Weitz in simple terms?

Why does Paul J. Weitz matter?

Because it connects several engineering ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Paul J. Weitz?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Paul J. Weitz.