science

Slingsby Tandem Tutor

Slingsby Tandem Tutor 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 Slingsby Tandem Tutor rather than just read about it. In short: The T.31 Tandem Tutor is a British military training glider, designed and built by Slingsby and used in large numbers by the Air Training Corps between 1951 and 1986. Design and development The T.31 was a tandem two-seat development of the T.8 Tutor (RAF Cadet TX.2).

Key takeaways

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

Reference excerpt

The T.31 Tandem Tutor is a British military training glider, designed and built by Slingsby and used in large numbers by the Air Training Corps between 1951 and 1986.

Design and development The T.31 was a tandem two-seat development of the T.8 Tutor (RAF Cadet TX.2). The fuselage was based on that of the T.29 Motor Tutor, increased in length and widened slightly; the wings and tail were unchanged. A single T.31A prototype was flown in 1949, followed by the production T.31B, with spoilers and a small additional wing bracing strut.

Operational history Chief customer for the T.31B was the Royal Air Force for Air Cadet training; its aircraft were designated as Cadet TX Mark 3. As it was so similar to their existing single-seaters, it allowed easy conversion to solo. The RAF took delivery of 126 TX.3s between 1951 and 1959. It also found a market with civilian clubs in the UK, although most of these were built from kits and spares, using existing Tutor wings. T.31s were exported to Burma, Ceylon, Israel, Jordan, Lebanon, Pakistan and Rhodesia. In addition, small numbers were built in Argentina, Israel and New Zealand. The T.35 Austral was a one-off development with span increased to 15.64 m (51 ft 3¾ in), sold to the Waikerie Gliding Club in Australia in 1952 After the RAF Cadet TX.3s were replaced by GRP gliders in the mid-1980s, the fleet was sold off, but never gained the same popularity with civilian owners as the side-by-side T.21, being a cheaper glider designed for "circuits and bumps", and only marginally soarable. Some were instead converted to simple ultra-light aircraft as Motor Cadets, with the front cockpit replaced by a Volkswagen or similar engine, and a three-point undercarriage.

Aircraft on display US Southwest Soaring Museum Royal Air Force Museum, Hendon. RAF Manston History Museum has Slingsby Cadet TX.3 VM791 on display marked up as XA312

Operators

United Kingdom Royal Air Force Air Training Corps

Specifications (Slingsby T.31 Tandem Tutor) Data from Coates, Andrew. "Jane's World Sailplanes & Motor Gliders new edition". London, Jane's. 1980. ISBN 0-7106-0017-8General characteristics Crew: 2 Length: 23 ft 3.5 in (7.1 m) Wingspan: 43 ft 3.5 in (13.2 m) Wing area: 170.1 sq ft (15.8 m2) Aspect ratio: 11.1 Airfoil: Göttingen 426 Empty weight: 388 lb (176 kg) Gross weight: 829 lb (376 kg) Performance

Maximum speed: 81 mph (130 km/h, 70 kn) Stall speed: 38 mph (61 km/h, 33 kn) Maximum glide ratio: 18.5 at 45 mph (73 km/h; 39 kn) Rate of sink: 206 ft/min (1.05 m/s) at 41 mph (66 km/h; 36 kn)

Illustrations

Worked examples

Example 1 — a first encounter with Slingsby Tandem Tutor

Start with the simplest possible case. Write down what Slingsby Tandem Tutor 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 Slingsby Tandem Tutor 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 Slingsby Tandem Tutor 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 Slingsby Tandem Tutor

In research: Slingsby Tandem Tutor 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 Slingsby Tandem Tutor 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: Slingsby Tandem Tutor is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1940s British sailplanes, Aircraft first flown in 1949, Glider aircraft, so understanding it makes those chapters shorter.
In everyday life: Look for Slingsby Tandem Tutor 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 Slingsby Tandem Tutor in 20 minutes

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

Frequently asked questions

What is Slingsby Tandem Tutor in simple terms?

The T.31 Tandem Tutor is a British military training glider, designed and built by Slingsby and used in large numbers by the Air Training Corps between 1951 and 1986. Design and development The T.31 was a tandem two-seat development of the T.8 Tutor (RAF Cadet TX.2).

Why does Slingsby Tandem Tutor 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 Slingsby Tandem Tutor?

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 Slingsby Tandem Tutor.