science

Gotha Go 147

Gotha Go 147 is a science 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 Gotha Go 147 rather than just read about it. In short: The Gotha Go 147 was a German experimental two-seat tailless aircraft designed in 1936 by Gothaer Waggonfabrik and Dr. A.

Key takeaways

Gotha Go 147 belongs to science; place it in that map before memorising details.
Learn the definition first, then one example that makes the definition concrete.
Connect Gotha Go 147 to a quantity you can measure, compute or draw — that is where exam questions come from.
Reproduce the core statement of Gotha Go 147 from memory before moving on to harder problems.

Reference excerpt

The Gotha Go 147 was a German experimental two-seat tailless aircraft designed in 1936 by Gothaer Waggonfabrik and Dr. A. Kupper. Two examples were built and flown. Development was abandoned before the start of World War II.

Design and development The original aim was to create a two-seat fighter with an exceptional field of fire for the tail gunner. The design featured a high-mounted gull wing, gently tapered and swept back to give a leading-edge sweep of 38 degrees. The gull centre section had a straight leading edge, while endplate fins and rudders were mounted on the tips. The crew sat in tandem behind the single engine. An experimental prototype was first constructed, designated the Go 147a. With a length of 20 feet 7 inches (6.27 m) and powered by a Siemens Sh 14A air-cooled radial engine delivering 140 horsepower (100 kW). Flight tests demonstrated instability, but showed enough promise for a production prototype, the Go 147b, to be built. Several roles were now under consideration, including gunnery training, a twin-engined fighter with a second, pusher engine in the rear, and an observation aircraft. Featuring an N-strut braced wing with full-span trailing-edge slotted flaperons, the design also had a fixed undercarriage. Construction was conventional, with welded steel-tube fuselage and wooden two-spar wing. Power came from a more powerful 240 horsepower (180 kW) Argus engine. Although planned, no armament was fitted.

Operational history The Go 147a first flew in 1936. During trials, a number of stability problems were encountered. The redesigned Go 147b was registered as D-IQVI. Extensive trials failed to cure its poor flight characteristics and the project was terminated in 1938 or 1939.

Specification (Go 147b)

Data from Green (1979).General characteristics Crew: 2 Length: 19 ft 3 in (5.87 m) Wingspan: 40 ft 1.5 in (12.230 m) Height: 9 ft 6 in (2.90 m) Wing area: 209 sq ft (19.4 m2) Empty weight: 2,083 lb (945 kg) Gross weight: 2,524 lb (1,145 kg) Powerplant: 1 × Argus As 10 air-cooled 8-cylinder inverted-vee, 240 hp (180 kW) takeoff power Propellers: 2-bladed Performance

Maximum speed: 137 mph (220 km/h, 119 kn) at sea level Cruise speed: 121 mph (195 km/h, 105 kn) at 6,560 feet (2,000 m) Service ceiling: 18,045 ft (5,500 m)

See also Westland-Hill Pterodactyl V: Near-contemporary of similar role and configuration. Gotha Go 229: Later Gotha tailless flying wing, also known as the Horten Ho 229.

References

Bibliography Metzmacher, Andreas (2021). Gotha Aircraft 1913-1954: From the London Bomber to the Flying Wing Jet Fighter. Brimscombe, Stroud: Fonthill. ISBN 978-1-78155-706-8.

Illustrations

Worked examples

Example 1 — a first encounter with Gotha Go 147

Start with the simplest possible case. Write down what Gotha Go 147 claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, 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 Gotha Go 147 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 Gotha Go 147 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 Gotha Go 147

In research: Gotha Go 147 appears in science 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 Gotha Go 147 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: Gotha Go 147 is common in secondary-school and first-year university syllabi. It links to neighbouring topics Gotha aircraft, Tailless aircraft, so understanding it makes those chapters shorter.
In everyday life: Look for Gotha Go 147 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 Gotha Go 147 in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Gotha Go 147 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 Gotha Go 147 out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Gotha Go 147 in simple terms?

The Gotha Go 147 was a German experimental two-seat tailless aircraft designed in 1936 by Gothaer Waggonfabrik and Dr. A.

Why does Gotha Go 147 matter?

Because it connects several science 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 Gotha Go 147?

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 Gotha Go 147.