013 lessons
Loads, stresses and structural limits
Understand loads, stresses and structural limits through causal explanations, a worked case and an interactive laboratory.
EASA 021 · ATPL(A) syllabus topicsOpen chapterTHE YPI LEARNING LIBRARYEASA ATPL(A)
Aircraft Systems.
Follow the energy. Understand the system.
021 · EASA ATPL(A). Explore the chapters below, with visual explanations and original practice questions.
Airframe and control4 chapters
023 lessons
Materials, joints, fatigue and maintenance
Understand materials, joints, fatigue and maintenance through causal explanations, a worked case and an interactive laboratory.
EASA 021 · ATPL(A) syllabus topicsOpen chapter033 lessons
Primary controls and fly-by-wire architecture
Understand primary controls and fly-by-wire architecture through causal explanations, a worked case and an interactive laboratory.
EASA 021 · ATPL(A) syllabus topicsOpen chapter043 lessons
High-lift devices, trim and control assistance
Understand high-lift devices, trim and control assistance through causal explanations, a worked case and an interactive laboratory.
EASA 021 · ATPL(A) syllabus topicsOpen chapterFluid power2 chapters
053 lessons
Hydraulic power, flow and stored energy
Understand hydraulic power, flow and stored energy through causal explanations, a worked case and an interactive laboratory.
EASA 021 · ATPL(A) syllabus topicsOpen chapter063 lessons
Bleed air, ducts and pneumatic consumers
Understand bleed air, ducts and pneumatic consumers through causal explanations, a worked case and an interactive laboratory.
EASA 021 · ATPL(A) syllabus topicsOpen chapterLanding gear and brakes2 chapters
073 lessons
Landing gear, shock absorption and steering
Understand landing gear, shock absorption and steering through causal explanations, a worked case and an interactive laboratory.
EASA 021 · ATPL(A) syllabus topicsOpen chapter083 lessons
Tyres, braking, anti-skid and autobrake
Understand tyres, braking, anti-skid and autobrake through causal explanations, a worked case and an interactive laboratory.
EASA 021 · ATPL(A) syllabus topicsOpen chapterFuel and electrical power5 chapters
093 lessons
Fuel storage, feed, transfer and venting
Understand fuel storage, feed, transfer and venting through causal explanations, a worked case and an interactive laboratory.
EASA 021 · ATPL(A) syllabus topicsOpen chapter103 lessons
Fuel properties, contamination and mass
Understand fuel properties, contamination and mass through causal explanations, a worked case and an interactive laboratory.
EASA 021 · ATPL(A) syllabus topicsOpen chapter113 lessons
Direct current, batteries and circuit protection
Understand direct current, batteries and circuit protection through causal explanations, a worked case and an interactive laboratory.
EASA 021 · ATPL(A) syllabus topicsOpen chapter123 lessons
Alternating current and electrical machines
Understand alternating current and electrical machines through causal explanations, a worked case and an interactive laboratory.
EASA 021 · ATPL(A) syllabus topicsOpen chapter133 lessons
Electrical distribution and failure containment
Understand electrical distribution and failure containment through causal explanations, a worked case and an interactive laboratory.
EASA 021 · ATPL(A) syllabus topicsOpen chapterCabin and protection5 chapters
143 lessons
Oxygen storage, regulators and delivery
Understand oxygen storage, regulators and delivery through causal explanations, a worked case and an interactive laboratory.
EASA 021 · ATPL(A) syllabus topicsOpen chapter153 lessons
Cabin pressurisation and differential pressure
Understand cabin pressurisation and differential pressure through causal explanations, a worked case and an interactive laboratory.
EASA 021 · ATPL(A) syllabus topicsOpen chapter163 lessons
Air conditioning, cooling and temperature control
Understand air conditioning, cooling and temperature control through causal explanations, a worked case and an interactive laboratory.
EASA 021 · ATPL(A) syllabus topicsOpen chapter173 lessons
Ice detection, anti-ice, de-ice and rain protection
Understand ice detection, anti-ice, de-ice and rain protection through causal explanations, a worked case and an interactive laboratory.
EASA 021 · ATPL(A) syllabus topicsOpen chapter183 lessons
Fire detection, smoke sensing and extinguishing
Understand fire detection, smoke sensing and extinguishing through causal explanations, a worked case and an interactive laboratory.
EASA 021 · ATPL(A) syllabus topicsOpen chapterPiston engines and propellers4 chapters
193 lessons
Piston-engine cycles, power and combustion
Understand piston-engine cycles, power and combustion through causal explanations, a worked case and an interactive laboratory.
EASA 021 · ATPL(A) syllabus topicsOpen chapter203 lessons
Piston induction, mixture, injection and icing
Understand piston induction, mixture, injection and icing through causal explanations, a worked case and an interactive laboratory.
EASA 021 · ATPL(A) syllabus topicsOpen chapter213 lessons
Engine cooling, lubrication and indications
Understand engine cooling, lubrication and indications through causal explanations, a worked case and an interactive laboratory.
EASA 021 · ATPL(A) syllabus topicsOpen chapter223 lessons
Propeller pitch, governing, feather and reverse
Understand propeller pitch, governing, feather and reverse through causal explanations, a worked case and an interactive laboratory.
EASA 021 · ATPL(A) syllabus topicsOpen chapterTurbine engines and APU4 chapters
233 lessons
Gas-turbine cycle and thrust generation
Understand gas-turbine cycle and thrust generation through causal explanations, a worked case and an interactive laboratory.
EASA 021 · ATPL(A) syllabus topicsOpen chapter243 lessons
Inlet, compressor, combustor, turbine and nozzle
Understand inlet, compressor, combustor, turbine and nozzle through causal explanations, a worked case and an interactive laboratory.
EASA 021 · ATPL(A) syllabus topicsOpen chapter253 lessons
Engine control, starting, monitoring and relight
Understand engine control, starting, monitoring and relight through causal explanations, a worked case and an interactive laboratory.
EASA 021 · ATPL(A) syllabus topicsOpen chapter263 lessons
APU power, emergency sources and shared demand
Understand apu power, emergency sources and shared demand through causal explanations, a worked case and an interactive laboratory.
EASA 021 · ATPL(A) syllabus topicsOpen chapterYour learning, across devices.
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