DLR Test 2026: The Complete Guide for Aspiring Pilots

If you want to become an airline pilot, there's a good chance you'll run into the DLR aptitude test at some point. For many candidates it's the first real hurdle in the selection process — sometimes even before the airline's own assessment centre. The test doesn't ask what you know about aviation; it checks basic cognitive and psychological prerequisites: how fast you react, how well you remember things, and how you hold up under time pressure.

Because the exact procedure isn't widely publicised, a lot of applicants first hear the details once the invitation letter is already sitting in their inbox. This guide is meant to fix that: what actually gets tested, which airlines and schools use it, and how to prepare realistically instead of relying on forum rumours.

Think of this as the map. Each of the ten modules also has its own in-depth article with concrete strategies — this page just shows you where to go next.

What is the DLR aptitude test?

Colloquially it's just called "the DLR test," but the formal name is the DLR certification examination for flight crew. It's usually split into two stages:

Stage 1 (the basic examination, sometimes abbreviated GU in German) is the broad aptitude test this guide — and this whole site — is about. It combines a medical check-up with computer-based performance tests (CBT) and psychological assessments. The goal is to measure core cognitive abilities such as concentration, reaction speed, spatial reasoning and memory, plus knowledge in English, technical understanding and sometimes physics or mental arithmetic.

Stage 2 (the flight medical / follow-up examination, FU) is a more extensive stage that typically includes simulator exercises, more detailed psychological interviews, and the actual aviation medical fitness assessment. It usually only becomes relevant once Stage 1 has been passed, or for specific licences and later re-examinations.

For most first-time applicants to an airline pilot programme, Stage 1 is the hurdle that matters — and it's exactly what the DLR Exam Trainer app is built around.

ImportantThe exact procedure, module selection and grading criteria can change and vary by airline or school. Always treat your airline's, flight school's or the DLR's own official information as the authoritative source.

Who actually needs this test?

The DLR aptitude examination is used by several major airlines and training programmes in the German-speaking world as part of their selection process — including SWISS and Lufthansa through its European Flight Academy (EFA). Other airlines and flight schools also rely on the DLR examination, or closely related procedures, because it's a well-established, standardised instrument.

Worth knowing: not every airline requires exactly the same modules in exactly the same order, and some training pathways use their own selection process with similar test types rather than the DLR examination itself. Always check your specific programme's invitation or job posting to confirm which examination is actually meant.

What does a typical test day look like?

The basic examination usually runs over one to two days, most commonly at the DLR site in Hamburg. A typical sequence — deliberately phrased as "typically," since details can change — looks roughly like this:

• Medical part: a general physical check-up, vision and hearing tests, plus further aviation-medical checks.
• Computer-based performance tests (CBT): a series of short, focused exercises on perception, memory, reaction speed and spatial reasoning — this is what this guide and the app focus on.
• Knowledge tests: multiple-choice questions on English, technical comprehension and physics, sometimes combined with mental arithmetic.
• Breaks between blocks, which you should actually use to recover rather than keep cramming.
• Results as ratings/profiles rather than simple percentages, usually communicated to you later.

Candidate reports paint a fairly consistent picture here, but don't treat forum knowledge as your only source — if you're unsure what to expect, ask your airline or flight school directly.

The 10 test types at a glance

The computer-based performance tests consist of several modules, each targeting a different cognitive skill. Here's a short overview — you'll find detailed strategies in the linked articles.

• [SKT – Triangle Test](/en/blog/skt-triangle-test): Triangles appear one after another and you compare each one to the previous one, reacting according to fixed rules. Tests reaction speed and rule application under pressure.
• [VMC – Visual Memory](/en/blog/vmc-visual-memory): Symbols appear in sequence, and you judge whether the current one matches one shown several steps earlier (an n-back task).
• [RMS – Running Memory Span](/en/blog/rms-running-memory-span): A string of digits is read aloud through headphones; afterwards you enter as many digits as you can, backwards.
• [KRN – Mental Arithmetic](/en/blog/krn-mental-arithmetic): Arithmetic problems are only read aloud — you solve them in your head and type in the result.
• [OWT – Instrument Reading](/en/blog/owt-instrument-reading): In a grid of dial instruments, you have to identify the critical ones and read their values correctly.
• [PPT – Cube Folding](/en/blog/ppt-cube-folding): Spatial reasoning: which folded cube matches the unfolded net you were shown?
• [WFG – Path Figures](/en/blog/wfg-path-figures): You mentally trace a tangled line and count turns in a given direction.
• [TVT – Technical Comprehension](/en/blog/tvt-technical-comprehension): Multiple-choice questions on mechanics, electrics, heat, optics and hydraulics.
• [PHY – Physics](/en/blog/phy-physics): More formula-driven multiple-choice questions on forces, energy, electricity and waves.
• [ENS – English Test](/en/blog/ens-english-test): Grammar, vocabulary and idioms at a solid B2 level.

There's also MIC (monitoring and instrument coordination), a multitasking exercise with a joystick and pedals, and a PSY personality questionnaire. Neither can be meaningfully trained through an app, so preparation reasonably focuses on the ten trainable modules above.

How is the test scored?

The DLR's exact scoring methodology isn't fully public, but based on candidate reports and general principles, a few things are consistent: the CBT modules are typically summarised into ratings — often on a letter scale, where the top categories are usually sufficient while weaker results can trigger extra requirements or a fail. For knowledge tests like English, a good rating is often enough on its own, while a weaker result may additionally require a recognised language certificate.

Importantly, it's rarely accuracy or speed alone — it's usually a combination of both. Someone who's fast but sloppy loses just as many points as someone accurate but too slow. "Clean first, fast second" is a sound baseline strategy for almost every module.

Quoting a specific pass or fail rate as fact would be irresponsible — such numbers circulate in forums but aren't officially confirmed, and they vary considerably by airline, intake year and requirement profile. Treat anything you read there as a loose anecdote, not a fact.

How long should you prepare?

The cognitive modules genuinely respond to preparation — not because you get "smarter," but because you get familiar with the task mechanics, find your own pace, and learn where your errors tend to come from. Most candidates do well with roughly six to eight weeks of preparation, using short, regular sessions of 20 to 45 minutes rather than rare marathon sessions.

For a concrete, structured plan, see our 8-week training plan: week by week, with clear focus modules and guidance on when to add a full exam simulation.

How challenging the test feels to you personally depends a lot on how familiar you already are with each task type. For a more realistic look at what candidates actually find hard, see How hard is the DLR test?

Common preparation mistakes

• Only trying each module once instead of practising regularly. These modules train reaction patterns, and patterns form through repetition, not a single attempt right before the test date.
• Focusing only on the module you enjoy and ignoring the ones you don't. RMS, KRN and OWT in particular tend to get underestimated because they feel less familiar than multiple-choice knowledge questions.
• Leaving the exam simulation too late. A realistic simulation with all modules back-to-back, no breaks and no feedback, feels very different from isolated single-module practice — you should have experienced that at least once beforehand.
• Letting forum rumours get under your skin. Many circulating "insider tips" are outdated or misapplied. Stick to strategies you can actually verify instead of fear-mongering threads.
• Training your head but not your state. Lack of sleep, nerves and tension measurably affect reaction time and memory. Our article on stress and mindset goes deeper into staying calm and focused on test day.

Pre-test checklist

• Date, location and required documents confirmed in good time
• Enough sleep planned in the nights before the test
• All 10 module types practised at least once, calmly and without time pressure
• At least one full exam simulation completed under realistic conditions
• Your own weak spots identified and specifically retrained
• Comfortable with the headphone setup for the listening tasks (RMS, KRN); volume tested in advance
• Travel and time buffer for test day planned

Ticking off this list will get you into the examination noticeably calmer. For targeted practice of the individual modules — with freshly generated tasks, traffic-light feedback and error analysis — you can use DLR Exam Trainer, which is built specifically around these ten CBT modules.