What This Is About
This guide is aimed at prospective PPL(A) pilots in Germany preparing for their theory exam at the LBA or an authorised examination centre. The nine subjects (Air Law, Human Performance and Limitations, Meteorology, Communications, Navigation, Aerodynamics/Principles of Flight, Operational Procedures, Flight Performance & Planning, Aircraft General Knowledge) are not individually complex — it is the sheer volume that makes the difference.
When Should You Start Studying Theory?
No later than alongside your first flight hours — ideally before. Here is why:
- Meteorology and Air Law immediately make radio communication and pre-flight briefings more intelligible.
- Aerodynamics and Flight Performance help you make sense of what you feel in the cockpit.
- If you wait until after 30 hours of practical training to start on theory, you will be studying under time pressure and burning money, because flight hours cost far more than any extra week of theory preparation.
Realistic timeframe: 4 to 9 months, depending on how many hours per week you invest. Your ATO/flying school must confirm completion of the theoretical instruction (classroom or structured self-study) before you are admitted to the exam.
How Many Hours Per Week?
A useful rule of thumb:
- Minimum: 5–6 hours per week. This gets you through the material in roughly 7–9 months.
- Solid average: 8–10 hours per week. Realistic for working professionals with family commitments. Expected duration: approximately 5–6 months.
- Intensive: 15+ hours per week. Worthwhile if you want to push through in one concentrated block (holiday, semester break).
More important than the total number of hours is consistency. Three sessions of 30 minutes on three separate days beat a single four-hour block on Sunday — for straightforward reasons rooted in learning science, which we will cover next.
Spaced Repetition: The Most Important Tool
Spaced Repetition (distributed practice) means you review material at progressively increasing intervals. A card you answer correctly today reappears in 3 days, then in 7, then in 21 days. Cards you answer incorrectly are pushed back to a shorter interval.
Why it works:
- The brain forgets along an exponential curve (Ebbinghaus). Reviewing just before forgetting anchors the material for the long term.
- Classic cramming the week before an exam keeps information accessible for about two weeks. Spaced Repetition over four months keeps it accessible for years — which matters in aviation, because Air Law and Meteorology will accompany you throughout your flying career.
In practice this means: a good tool (Anki, or a specialised platform such as Aero.Academy) schedules the reviews for you. All you need to do is work through the due cards for 15–25 minutes every day.
Active Recall Instead of Passive Reading
The second principle: active retrieval practice outperforms passive reading by a wide margin. Concretely:
- Not: read through the script, highlight, read through again.
- Instead: work through the script once, then answer questions from memory — without looking anything up. Only then check your answers.
The frustration of not knowing an answer is the actual learning signal. Readers feel competent but fail exams.
Concrete methods:
- Question-First Learning: Before reading a chapter, attempt the corresponding exam questions. You will get most of them wrong — which is exactly why the text you read afterwards sticks.
- Explain It Aloud: Explain a concept (e.g. "Why does induced drag occur?") out loud, as if talking to a non-pilot. Gaps in your understanding become immediately apparent.
- Mix Instead of Block: Switch subjects within a single study session (interleaving). 30 minutes of Meteorology, 20 minutes of Navigation, 20 minutes of Air Law — this feels harder than staying on one subject, but is significantly more effective.
A Concrete Weekly Structure
A sample plan for 8 hours per week:
- Mon/Wed/Fri, 45 min each: New content (one chapter or sub-chapter) + associated exam questions
- Tue/Thu, 30 min each: Spaced Repetition cards (all subjects mixed)
- Sat, 90 min: Mock exam in one subject, followed by error analysis
- Sun: rest or reserve
Subject Order
There is no prescribed sequence, but the following approach makes sense:
- Air Law + Human Performance and Limitations first — heavy on memorisation, benefits most from Spaced Repetition.
- Meteorology + Communications early, because they are immediately relevant on the flight line.
- Aerodynamics + Aircraft General Knowledge in the middle.
- Navigation + Flight Performance & Planning + Operational Procedures last, because they build on each other and you will need to practise navigation right up to the exam anyway.
What to Avoid
- Memorising question banks without understanding the content: This may work short-term for the exam but will hurt you in practice. EASA questions are also updated on a regular cycle.
- Marathon study sessions: Retention drops sharply after 90 minutes. Take a break or switch subject.
- Leaving theory until the final quarter before the exam: You need the material for flight preparation long before that.
- Starting without a plan: Set yourself an exam date (or at least a target month). Without a deadline, nothing happens.
Before the Exam
In the final 2–3 weeks before your LBA exam date: do 1–2 timed mock exams every day. Target: consistently above 85 % in all subjects. The pass mark is 75 % per subject, but a buffer helps — you will be nervous on exam day, and there are always 2–3 questions that seem unfairly worded.
If a subject stubbornly stays below 75 % despite practice: do not sit the exam. A resit costs money and nerves.