Your progress0% complete
🚀
Start learningBegin with aircraft and workshop safety.
⏱️
Mock exam80 questions in 100 minutes, using current EASA B1 weighting.
✍️
Essay practiceEight prompts, model answers and a two-essay timed session.
🔢
Key facts cheat sheetSearch the definitions, limits and calculation reminders.
📚
Reference librarySource page map, primary references and syllabus changes.Textbook and current syllabus
The supplied PDF is Module 07A, version 003 (2019). Its chapters 4 and 15 remain useful reference extensions. Current EASA reserves 7.4 and 7.15 and adds 7.14.3 additive manufacturing and 7.21 documentation/communication, covered by chapters 21–22. DGCA candidates should use the applicable CAR-66 and examination-provider requirements. See the source map →
Chapters
Not started
CHAPTER 1 · 7.1 · level 3
Safety Precautions — Aircraft and Workshop
Electrical isolation, compressed gases, oxygen cleanliness, chemicals, fire response and flight-line hazards: recognise the hazard before choosing the protection.
🎬 9 slides📖 ~9 min🃏 10✅ 10 Q
Not startedCHAPTER 2 · 7.2 · level 3
Workshop Practices
Tool care and accountability, controlled materials, dimensional limits, workmanship and calibration traceability.
🎬 9 slides📖 ~10 min🃏 10✅ 10 Q
Not startedCHAPTER 3 · 7.3 · level 3
Tools and Precision Measurement
Select and use hand tools, power tools, torque equipment, precision instruments, lubrication equipment and electrical meters.
🎬 11 slides📖 ~10 min🃏 12✅ 12 Q
Not startedCHAPTER 4 · 7.4 · legacy reference
Avionic General Test Equipment
BITE, test sets, signal measurements and disciplined fault isolation within the B1 maintenance scope.
🎬 9 slides📖 ~9 min🃏 10✅ 10 Q
Not startedCHAPTER 5 · 7.5 · level 2
Engineering Drawings, Diagrams and Standards
Read controlled drawings, projections, line conventions, dimensions, ATA references and electrical schematics.
🎬 9 slides📖 ~9 min🃏 12✅ 12 Q
Not startedCHAPTER 6 · 7.6 · level 2
Fits and Clearances
Hole preparation, clearance and interference fits, dimensional limits, shaft runout, bow, twist and wear checks.
🎬 9 slides📖 ~9 min🃏 10✅ 10 Q
Not startedCHAPTER 7 · 7.7 · level 3
Electrical Wiring Interconnection System — EWIS
Continuity, insulation, bonding, crimping, connectors, coaxial cables, routing, shielding and wiring cleanliness.
🎬 9 slides📖 ~9 min🃏 10✅ 10 Q
Not startedCHAPTER 8 · 7.8 · level 2
Riveting
Joint geometry, fastener choice, hole preparation, dimpling, installation and inspection of solid and blind rivets.
🎬 9 slides📖 ~9 min🃏 10✅ 10 Q
Not startedCHAPTER 9 · 7.9 · level 2
Pipes and Hoses
Rigid tubing fabrication, aircraft flares, flexible hose condition, installation, clamping and pressure/leak checks.
🎬 9 slides📖 ~8 min🃏 10✅ 10 Q
Not startedCHAPTER 10 · 7.10 · level 2
Springs
Spring types, condition, load-deflection testing, permanent set and safe handling of stored energy.
🎬 9 slides📖 ~8 min🃏 10✅ 10 Q
Not startedCHAPTER 11 · 7.11 · level 2
Bearings
Bearing loads, cleaning, condition checks, lubrication, fit and damage mechanisms.
🎬 9 slides📖 ~9 min🃏 10✅ 10 Q
Not startedCHAPTER 12 · 7.12 · level 2
Transmissions
Gears, backlash, belts, chains, screw jacks, levers and push-pull linkages: inspect the complete load path.
🎬 9 slides📖 ~8 min🃏 10✅ 10 Q
Not startedCHAPTER 13 · 7.13 · level 2
Control Cables
Cable construction, swaged ends, inspection, tension, turnbuckles, routing and Bowden controls.
🎬 9 slides📖 ~9 min🃏 10✅ 10 Q
Not startedCHAPTER 14 · 7.14 · level 2
Material Handling — Sheet Metal and Composites
Marking out, bend calculations, forming, composite lay-ups, adhesive bonding and inspection.
🎬 9 slides📖 ~9 min🃏 10✅ 10 Q
Not startedCHAPTER 15 · 7.15 · legacy reference
Welding, Brazing, Soldering and Bonding
Distinguish joining processes, prepare joints, control heat and assess defects without confusing appearance with quality.
🎬 9 slides📖 ~10 min🃏 10✅ 10 Q
Not startedCHAPTER 16 · 7.16 · level 2
Aircraft Weight and Balance
Datum, arms, moments, centre-of-gravity calculations, weighing preparation and controlled equipment changes.
🎬 9 slides📖 ~9 min🃏 10✅ 10 Q
Not startedCHAPTER 17 · 7.17 · level 2
Aircraft Handling and Storage
Towing, taxiing, jacking, securing, preservation, fuel servicing, icing protection and ground supplies.
🎬 10 slides📖 ~11 min🃏 11✅ 11 Q
Not startedCHAPTER 18 · 7.18 · levels 3 / 2
Disassembly, Inspection, Repair and Assembly Techniques
Visual defects, corrosion control, approved repairs, fatigue, NDT, controlled disassembly and evidence-based troubleshooting.
🎬 14 slides📖 ~15 min🃏 19✅ 19 Q
Not startedCHAPTER 19 · 7.19 · level 2
Abnormal Events
Event reporting and special inspections after lightning, HIRF, heavy landing, turbulence and other abnormal loads.
🎬 9 slides📖 ~10 min🃏 10✅ 10 Q
Not startedCHAPTER 20 · 7.20 · level 2
Maintenance Procedures
Maintenance planning, modifications, stores, release, operational interfaces, quality systems and life-limited components.
🎬 11 slides📖 ~12 min🃏 12✅ 12 Q
Not startedCHAPTER 21 · 7.14.3 · level 1
Additive Manufacturing
Current-syllabus supplement: layer-based manufacture, process families, quality control and aircraft-part eligibility.
🎬 9 slides📖 ~9 min🃏 10✅ 10 Q
Not startedCHAPTER 22 · 7.21 · level 2
Documentation and Communication
Current-syllabus supplement: clear work reports, troubleshooting records, shift handover and closed-loop communication.
🎬 9 slides📖 ~10 min🃏 10✅ 10 Q
Current EASA B1 syllabus map
| Topic | Subject | Level | MCQs | Chapter |
|---|---|---|---|---|
| 7.1 | Safety Precautions — Aircraft and Workshop | 3 | 4 | 1 |
| 7.2 | Workshop Practices | 3 | 4 | 2 |
| 7.3 | Tools and Precision Measurement | 3 | 6 | 3 |
| 7.5 | Engineering Drawings, Diagrams and Standards | 2 | 6 | 5 |
| 7.6 | Fits and Clearances | 2 | 5 | 6 |
| 7.7 | Electrical Wiring Interconnection System — EWIS | 3 | 4 | 7 |
| 7.8 | Riveting | 2 | 3 | 8 |
| 7.9 | Pipes and Hoses | 2 | 3 | 9 |
| 7.10 | Springs | 2 | 1 | 10 |
| 7.11 | Bearings | 2 | 3 | 11 |
| 7.12 | Transmissions | 2 | 3 | 12 |
| 7.13 | Control Cables | 2 | 3 | 13 |
| 7.14.1 | Sheet metal | 2 | 2 | 14 |
| 7.14.2 | Composite and non-metallic | 2 | 2 | 14 |
| 7.14.3 | Additive manufacturing | 1 | 4 | 21 |
| 7.16a | Centre-of-gravity calculation | 2 | 2 | 16 |
| 7.16b | Aircraft weighing | 2 | 1 | 16 |
| 7.17 | Aircraft Handling and Storage | 2 | 5 | 17 |
| 7.18a | Defects, visual inspection and corrosion | 3 | 2 | 18 |
| 7.18b | Repair methods and structural repair manual | 2 | 2 | 18 |
| 7.18c | Non-destructive inspection | 2 | 1 | 18 |
| 7.18d | Disassembly and reassembly | 2 | 1 | 18 |
| 7.18e | Troubleshooting | 2 | 1 | 18 |
| 7.19a | Lightning and HIRF | 2 | 1 | 19 |
| 7.19b | Heavy landing and abnormal flight loads | 2 | 1 | 19 |
| 7.20 | Maintenance Procedures | 2 | 6 | 20 |
| 7.21 | Documentation and communication | 2 | 4 | 22 |
| Total | MCQ paper | 80 |
Distribution: EASA AMC question allocation, September 2025 revision. The textbook-revision mode uses course practice weighting, not an official DGCA allocation.
Prepare both parts
The EASA B1 Module 7 examination has 80 MCQs in 100 minutes and two essays with a further 40 minutes. The MCQ pass mark is 75%; essay assessment uses required key points and must contain no significant error on a required point. Examination standard.
Use the course
Watch the narrated overview, read the lesson and diagrams, practise recall, then take the quiz. A quiz score of 75% marks a chapter as passed. Complete timed MCQ and essay practice after reviewing all chapters. Progress is saved in this browser.