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EASA pilot theory. Study anywhere, fly with any school.

Cranfield Aviation in Dortmund teaches ATPL, CPL, IR and PPL theory by distance learning: your own instructors, live brush-up weeks on Zoom, and exam planning across EASA authorities. When you pass, you train at whichever EASA flight school you choose.

EASA ATO DE.ATO.129, supervised by the Luftfahrt-Bundesamt. State-recognised distance learning, approved by the ZFU.

Aircraft wing above the clouds at sunrise

The ATPL(A) route, laid out before you start.

Thirteen subjects in three modules. Each module is about three months of self-study at around 15 hours a week, and ends with a live brush-up week on Zoom.

  1. Enrol

    With an ICAO PPL or CPL (aeroplane), a Class 1 medical, and enough English, maths and physics.

  2. Module 1

    Air Law, Operational Procedures, Meteorology, Communications, Human Performance.

    Brush-up week
  3. Module 2

    Principles of Flight, Performance, Flight Planning, General Navigation, Mass & Balance.

    Brush-up week
  4. Module 3

    Aircraft General Knowledge, Instruments, Radio Navigation.

    Brush-up week
  5. EASA exams

    After progress tests and school exams. Up to 6 sittings and up to 4 attempts per subject, planned across EASA authorities.

  6. Any flight school

    Your practical training at any EASA-approved flight school. You're not tied to ours.

Every course, by licence.

From a first private licence to airline level, for aeroplane and helicopter, all by distance learning with the same instructors.

  • ATPL(A)

    The complete theoretical foundation for an airline career: 13 subjects in three modules.

    Aeroplane
  • ATPL(H)

    Professional helicopter theory, VFR and IR. We were the first school in Germany to offer the complete ATPL(H)/IR course.

    Helicopter
  • CPL(A)

    Commercial pilot theory by distance learning.

    Aeroplane
  • IR(A) and IR(H)

    Instrument Rating theory: master IFR for aeroplane or helicopter.

    Aeroplane and helicopter
  • CB-IR(A)

    Competency-based Instrument Rating theory. We were the first in Germany to teach it.

    Aeroplane
  • BIR(A)

    Basic Instrument Rating theory: IFR capability for real-world general aviation.

    Aeroplane
  • PPL and LAPL

    PPL(A), PPL(H) and LAPL theory: start your flying on a solid foundation.

    Aeroplane and helicopter
  • ICAO/FAA to EASA

    Licence conversion: your experience stays, your licence becomes EASA.

    Licence holders
Cranfield LMS message center with instructor messages
The Cranfield LMS, our own platform, with messages from instructors.

At a distance, never on your own.

You study when it fits around work, on a platform we built for EASA theory. Your instructors follow you through self-study, the brush-up weeks, progress tests, school exams and exam preparation.

  • Course content written and updated in-house, not licensed from someone else.
  • Progress tracking and the EASA question bank in one place, with iOS and Android apps.
  • Teaching in English and German.
“The courses were remote which made the training super individual and flexible. The trainers were highly competent and super friendly.”
Kissinger, after the ATPL(A) exams. Google review, December 2025.

4.96 of 5from 48 Google reviews. Read them on Google

Theory is all we do.

Our story starts at Cranfield Airport in the United Kingdom in 2000. Since 2010 the school has been based in Dortmund, teaching EASA theory to pilots who keep their jobs while they study.

Helicopters have always been part of it: we were the first school in Germany to offer the complete ATPL(H)/IR theory course, and the first to introduce CB-IR theory.

EASA ATO
DE.ATO.129, supervised by the Luftfahrt-Bundesamt
Distance learning
State-recognised, programmes approved by the ZFU in Cologne
Courses
45+ approved courses, aeroplane and helicopter
Exams
Flexible exam planning across EASA authorities
Base
Technology Centre Dortmund, Germany

For flight schools: our theory, your name.

Built for ATOs, by an ATO. Flight schools use our content, platform and know-how to run their own theory training.

  • Outsourced ATPL, CPL, IR and PPL theory, with brush-up instruction
  • Cranfield LMS as a white-label platform, with iOS and Android apps
  • Question bank and progress tracking
  • Aviation books and publishing
  • ATO approval and consulting
  • Manuals and training programmes
  • Compliance and safety
  • KSA100 and personnel
Partner solutions for ATOs

Talk to an advisor in Dortmund.

Tell us which licence you're working towards and where you fly. We'll help you plan the theory around it.

+49 231 58699470
info@theorieschule.aero

Cranfield Aviation Training School (Deutschland) GmbH
Technology Centre Dortmund
Emil-Figge-Straße 76–80
44227 Dortmund, Germany
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