Thirteen subjects.One standard.
ATPL(A) theory notes written on the EASA Learning Objectives, with a question bank to match.
Choose where to start.
Open the notes.
Three pages from the PDF, exactly as they ship.
Nothing staged.
- The chapterNumbered on the EASA Learning Objectives,
so it maps onto your ATO course. - The tableFull width, one fact per line.
Read once, recalled on exam day.
Blue explains. Green is what to remember. Orange is the exam trap.One code in all thirteen subjects, 466 pages.
Then answer one.
A real question from the bank.
No account needed.
The full bank holds 6,295 questions, each with a written explanation.
Mock exams run against the clock.
4The mean aerodynamic chord given in the flight manual of an aeroplane starts at 520 mm and ends at 1,700 mm from the datum line. The centre of gravity of the loaded aeroplane is at 30% MAC. What is the corresponding distance of the CG from the datum?
Show the answer
Answer C. MAC length = 1700 − 520 = 1180 mm. 30% of it is 0.30 × 1180 = 354 mm aft of the LEMAC. CG = 520 + 354 = 874 mm from the datum. The percentage always applies to the MAC length, measured from its leading edge, never to the distance from the datum.
Thirteen exams.Then rotation.
Thirteen subjects, one route.
Each leg is drawn to its page count.
Every waypoint opens its subject.
- 010Air Law28 pages547 questions€7.90
- 021Airframe, Systems, Powerplant50 pages551 questions€19.90
- 022Instrumentation29 pages568 questions€11.90
- 031Mass & Balance30 pages328 questions€11.90
- 032Performance25 pages461 questions€7.90
- 033Flight Planning & Monitoring31 pages311 questions€11.90
- 040Human Performance46 pages578 questions€19.90
- 050Meteorology43 pages447 questions€19.90
- 061General Navigation49 pages417 questions€19.90
- 062Radio Navigation29 pages512 questions€11.90
- 070Operational Procedures40 pages531 questions€15.90
- 081Principles of Flight39 pages516 questions€15.90
- 090Communications27 pages528 questions€7.90
466 pages, 6,295 questions.
€182.70 subject by subject.All thirteen for €79
The notes.
Every subject, PDF and screen edition.
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- A named PDF of every subject
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- 2 months of the question bank
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Practise for as long as you need.
All 6,295 questions with written explanations, plus the mock exams.
One payment, one period, no renewal.
The end date is shown before you pay.
2 months
€59 once
€29.50 / month
3 months
€75 once
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Save 15%6 months
€129 once
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Save 27%12 months
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One subject, 3 months · €39.
One subject's questions, from its page.
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The period runs in calendar months from the day of payment. Buying again adds the new period after the current end. When it ends, your results stay in your account and the free sample of questions remains. Question bank access
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Written from the primary texts.
Starting point
The EASA Learning Objectives
Every subject is built block by block on the official syllabus. What you revise matches what you are examined on.
Verification
Primary sources, cited
ICAO Annexes, EU regulations on EUR-Lex, certification specifications. Where two sources disagree, the regulation wins and the disagreement is flagged.
Corrections
A whole appendix for what was wrong
Each subject lists the points where common material is still out of date: the CAT IIIA categories deleted in 2021, the recast fuel scheme, standard masses copied across wrongly. You do not memorise an error.
The date
You know how current it is
Every subject carries its verification date in Appendix E. Revision material without a date cannot be judged.
What people ask before buying.
I am not training under EASA. Is this still useful?
For most of it, yes. Aerodynamics, meteorology, navigation, instrumentation, human performance and communications are physics, physiology and ICAO procedure. They do not change with the authority. Air Law and Operational Procedures are the exception: they are written against European regulation and will not match another regulator's rules.
Are these the real exam questions?
No. The official EASA questions (ECQB) are not public. Our 6,295 practice questions are training material, each with a written explanation, sorted by subject and by chapter.
How is this different from a summary found online?
By the sources. Every subject cites the texts consulted and carries a verification date. A whole appendix lists the points where common material is still wrong. A summary that does not say where it comes from cannot be checked.
Who writes the notes?
The rotatestudy team, from the primary texts: ICAO Annexes, EU regulations on EUR-Lex and certification specifications. Every subject lists the texts it was checked against and carries its verification date in Appendix E.
What exactly do I receive after paying?
Immediate access to your account on rotatestudy.com, by a sign-in link sent to your email or with Google. For each subject: the notes to read online and to download as an A4 PDF in your name. The notes are yours for life. Their practice questions and mock exams stay open for the length of your plan: 2 months with the pack, 1 month with a single subject, or the question bank plan you choose (2, 3, 6 or 12 months). When it ends, your account and your results stay and the free sample of questions remains available.
Can I get a refund?
Yes, within 14 days of the purchase if you live in the European Union, the EEA or the United Kingdom. The notes are refunded in full as long as no note has been opened online or downloaded; a pack is no longer refundable once one of its notes has been. A question bank plan is refunded if you have viewed less than 10 % of its questions and no misuse has been detected. Refunds are made by Paddle, our merchant of record. Terms of sale, article 8
Can I revise on my phone?
Yes. The screen edition, the practice questions and the mock exams run in the browser of any phone, tablet or computer, with nothing to install. Your progress is saved to your account and follows you from one device to the next.
Why does my name appear on the document?
Because each copy is produced to order and tied to its purchase. That is what keeps the price where it is. Nothing is collected without your knowledge and the file talks to no server: the marking is visible. That is all it is.
Are the updates really free?
Yes. Updates to the notes are included for 1 year after purchase. They cost nothing extra and need no subscription. You are told about them by email. After that year, the screen edition stays readable, but new PDF versions are no longer sent. Regulation moves: Regulation 2021/2237 deleted the CAT IIIA, IIIB and IIIC categories and 2021/1296 recast fuel planning. Out-of-date notes are worth nothing. The question bank is kept up to date the same way for as long as your access to it is open.
Can I buy a single subject?
Yes. If you are sitting two subjects this session, take those two, each with 1 month of its questions. The pack starts to pay for itself at around the fifth. To practise longer on one subject, a 3-month plan for that subject is on its page.