Reference library
Complete regulatory reference. Every FAR and AIM section a pilot needs.
14 CFR search
Full-text search across all aviation-relevant CFR parts — 61, 91, 107, 119, 121, 135, and more. Find any regulation instantly.
AIM sections
Complete Aeronautical Information Manual searchable by chapter, section, or keyword. Procedures, ATC, and safety topics.
Advisory Circulars
FAA Advisory Circulars indexed and searchable. Find guidance on everything from weight and balance to SMS implementation.
Cross-references
Tap any regulation reference to jump to it. 91.103 mentions 91.153? One tap to see it. Build understanding through connections.
Bookmarks
Bookmark regulations you reference often — 91.205 equipment list, 91.213 inop equipment, 61.57 currency requirements.
Recent amendments
See what changed recently in the CFR. New rules, amended sections, and effective dates highlighted.
AI explanations
AI-explained in plain English. Ask what a regulation means. Get a real answer.
"Explain 91.205"
Get a plain-English breakdown of required instruments and equipment for VFR and IFR flight — no legal parsing needed.
"What is required for IFR currency?"
AI finds the relevant sections (61.57), explains the requirements, and tells you exactly what counts.
"Can I fly with this inop equipment?"
Walk through the 91.213 decision tree — MEL, KOEL, 91.205, kind of operation. AI guides you through the logic.
Scenario-based questions
Describe a scenario and AI finds the applicable regulations. Great for checkride prep and real-world decision-making.
Original text always shown
AI explanations appear alongside the original regulatory text. Verify the interpretation against the actual language.
Study mode
Read regulations with AI explanations as a study tool. Great for written test prep, oral exam practice, and CFI preparation.
Official source, always current
Regulations are sourced from the Electronic Code of Federal Regulations (eCFR) and updated when amendments take effect. AIM content updated per FAA publication schedule.
AI explanations are provided for understanding — they are not legal advice. The regulatory text is always the authoritative source. When in doubt, consult your FSDO.