Learn the standard the way the evaluator sees it.
Explore every Area of Operation and Task from the November 2023 Private Pilot, Instrument Rating, and Commercial Pilot airplane ACS. Study each Task by objective, source references, knowledge, risk management, and flight proficiency elements.
ACS Explorer
Filter by certificate and element type, then expand an Area and Task.
ACS Flashcards
Randomized recall practice using the actual ACS elements.
Study controls
Prompt: identify or explain the ACS item. Reveal to compare your answer with the published standard.
Certificate Path
Use the ACS as a progression: foundational VFR competence → instrument competence → commercial-level precision and judgment.
Build the foundation
Focus on safe PIC decision-making, VFR planning and operations, takeoffs/landings, navigation, stalls, basic instrument work, emergencies, night operations, and postflight procedures.
Add IFR systems thinking
Focus on IFR weather and planning, instrument systems, clearances, holding, flight by reference to instruments, navigation systems, approaches, missed approaches, abnormal situations, and postflight checks.
Raise precision and judgment
Build on private-level competencies with commercial privileges and limitations, tighter performance expectations, commercial maneuvers, advanced energy management, and professional-level risk management.