The FAA AIM. Plain English.
Search the FAA Aeronautical Information Manual by chapter and paragraph — air navigation, airspace, ATC procedures, emergency operations, weather, charts, and helicopter/UAS operations. Every paragraph explained for student pilots.
Current FAA AIM online edition
The FAA AIM is the Aeronautical Information Manual. As of 2026-08-03, the FAA online AIM is Basic with Change 1, 2, and 3, effective July 9, 2026 — the third change to the current Basic AIM, and the third issued exactly 168 days after the one before it. This page indexes 432 AIM paragraphs across the FAA's eleven chapters for pilot-friendly study and oral-exam practice.
AIM change history (FAA effective dates)
- Change 3July 9, 2026Current. Folded into the online Basic with Change 1, 2, and 3 (HTML and PDF).
- Change 2January 22, 2026The change the FAA Explanation of Changes page still documents in HTML.
- Change 1August 7, 2025First change to the current Basic AIM.
Those three changes are 168 days apart, so the next AIM change is expected in late December 2026. That date is a GroundScholar estimate from the published spacing, not an FAA-published date — the FAA does not publish a forward AIM change calendar, so verify the effective date on the FAA publications page before a checkride.
Sources: FAA AIM HTML, FAA publications index, and AIM Explanation of Changes; date_retrieved: 2026-08-03.
The FAA publications page lists the online AIM as Basic with Change 1, 2, and 3, effective July 9, 2026.
Use the FAA HTML manual when you need the live paragraph text, then drill the paragraph here in plain English.
Most private-pilot AIM study lives in airspace, ATC, traffic procedures, emergencies, weather, and medical facts.
Q1What is the FAA AIM Aeronautical Information Manual?
Q2Is the AIM regulatory like the FAR?
Q3Where can I read the current AIM online?
Q4Which AIM chapters should a student pilot study first?
Q5How often is the FAA AIM updated, and when is the next AIM change?
Q6Which AIM chapter covers airspace, GPS, icing, or radio calls?
Q7Is there an AIM 2026 PDF, and is the online AIM the same thing?
Start with the paragraphs pilots cite in real checkride answers.
These AIM sections connect radio work, pilot-in-command authority, ATC roles, and wake-turbulence decisions before you browse the full manual.
Facility name, full aircraft ID, request, and ATIS code in the first radio call.
PIC final authority, ATC priorities, and the overlap that keeps separation resilient.
When traffic information, follow instructions, or a visual approach shift wake spacing to you.
Weather-deviation and contingency procedures outside direct ATC surveillance and VHF coverage.
Jump to an AIM chapter, and see what the FAA put in it.
The AIM runs eleven chapters. Each entry links straight to that chapter's indexed paragraphs on this page.
Navigation aids, and performance-based navigation (PBN) and area navigation (RNAV).
Airport lighting aids, air navigation and obstruction lighting, airport marking aids and signs.
Controlled airspace, Class G airspace, special use airspace, other airspace areas.
Services available to pilots, radio phraseology, airport operations, ATC clearances and separation, surveillance systems, RVSM.
Preflight, departure, en route and arrival procedures, pilot/controller roles and responsibilities, national security and interception.
Emergency services available to pilots, distress and urgency procedures, two-way radio communications failure, ARFF communications.
Meteorology, barometric altimeter and cold-temperature errors, wake turbulence, bird hazards, potential flight hazards, safety and hazard reports.
Types of charts available.
Helicopter IFR operations and special operations.
Small UAS (sUAS), large UAS, airspace access for UAS, UAS pilot testing and certification, advanced air mobility, UAS operations on airports.
AIM Chapter 1 — Air Navigation
Navigation aids, and performance-based navigation (PBN) and area navigation (RNAV).
AIM Chapter 2 — Aeronautical Lighting and Other Airport Visual Aids
Airport lighting aids, air navigation and obstruction lighting, airport marking aids and signs.
AIM Chapter 3 — Airspace
Controlled airspace, Class G airspace, special use airspace, other airspace areas.
AIM Chapter 4 — Air Traffic Control
Services available to pilots, radio phraseology, airport operations, ATC clearances and separation, surveillance systems, RVSM.
AIM Chapter 5 — Air Traffic Procedures
Preflight, departure, en route and arrival procedures, pilot/controller roles and responsibilities, national security and interception.
AIM Chapter 6 — Emergency Procedures
Emergency services available to pilots, distress and urgency procedures, two-way radio communications failure, ARFF communications.
AIM Chapter 7 — Safety of Flight
Meteorology, barometric altimeter and cold-temperature errors, wake turbulence, bird hazards, potential flight hazards, safety and hazard reports.
AIM Chapter 9 — Aeronautical Charts and Related Publications
Types of charts available.
AIM Chapter 10 — Helicopter Operations
Helicopter IFR operations and special operations.
AIM Chapter 11 — Unmanned Aircraft Systems (UAS)
Small UAS (sUAS), large UAS, airspace access for UAS, UAS pilot testing and certification, advanced air mobility, UAS operations on airports.
Chapter 3
Chapter 4
Chapter 5
Chapter 6
Chapter 7
Chapter 8
Adaptive drill questions tied to AIM + FAR. Mock checkrides predict your DPE pass rate, and FAA oral exam prep turns each AIM section into a question a DPE would actually ask.