PPL Free Ground School

Study for the FAA private-pilot knowledge test with a free, source-cited ground school. Ask about regulations, airspace, VFR weather minimums, weight and balance, aerodynamics, systems, navigation, weather or human factors and get short answers with the FAA citation each one came from (14 CFR sections, PHAK chapters), plus a link to the full lesson. Quiz yourself with practice questions written for this course in the style of the FAA knowledge test; the answer and per-choice explanations come after you try. The whole curriculum is free. This is an independent study platform, not FAA-approved and not affiliated with the FAA; its content is reviewed through an AI instructional-review system, not by a certificated flight instructor.