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AviaSkill study interface showing practice questions with AI explanations and chat tutor
2,800+
Practice Questions

Comprehensive question bank covering every ACS knowledge area for PPL, IFR, and CPL.

5,700+
AI Explanations & Hints

Detailed, personalized breakdowns for every question you answer.

73,000+
Indexed FAA Passages

Searchable passages from 35 FAA handbooks and FAR parts, so explanations cite the official source.

Built for Serious Aviation Students

Study smarter. Understand deeper. Pass with confidence.

AI Explanations

AI Explanations

Every question explained in plain language. Understand the concept, not just the answer.

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Smart Study

Smart Study

Adaptive study modes that focus on what you need — not what you already know.

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AI Tutor

AI Tutor

Like a CFI sitting next to you. Ask follow-ups, explore concepts, dig deeper.

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Backed by FAA Handbooks

Backed by FAA Handbooks

Powered by official FAA publications — so every answer is one you can trust.

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Progress & Readiness

Progress & Readiness

Track mastery by topic, spot weak areas early, and know exactly when you're ready.

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Exam Simulator

Exam Simulator

Full-length timed exams. Same format, same pressure, same scoring as the real FAA test.

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Every topic on the FAA knowledge test. All ACS knowledge areas covered with practice questions and AI explanations.

Browse all topics
AerodynamicsAviation WeatherNavigationRegulationsAirspaceAircraft SystemsHuman FactorsFlight OperationsPerformancePrivate Pilot (PPL)Instrument Rating (IFR)Commercial Pilot (CPL)Flight Instructor (CFI) — Soon

Tools pilots actually use

Crosswind, METAR, weight & balance — always free, no sign-up needed.

Crosswind Calculator

Calculate crosswind & headwind components for any runway

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METAR/TAF Decoder

Decode weather reports into plain English instantly

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Unit Converter

Convert between all aviation units pilots need

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Weight & Balance

Calculate W&B with CG envelope visualization

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Density Altitude

Calculate density altitude & performance impact

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Wind Triangle

Solve true heading, ground speed & wind correction

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Fuel Planner

Plan fuel burn, endurance & required reserves

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Holding Entry

Determine the correct holding-pattern entry

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Time Calculator

Convert local/Zulu time and compute ETAs

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V-Speed Reference

Look up key V-speeds for common trainers

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Takeoff & Landing

Estimate takeoff & landing distances

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