FAA AGI Advanced Ground Instructor

The knowledge areas overlap heavily, but the advanced rating widens what you may endorse. Under Part 61, an advanced ground instructor can provide training and endorsements for a broader set of pilot knowledge tests than a basic ground instructor, whose authority is limited to the lighter certificates. Read 14 CFR 61.215 for the exact list before you enroll.

The FAA sets the question count, time limit, and fee, and its testing contractor publishes the current figures on the scheduling site. These details get revised periodically, so confirm them when you book rather than trusting a forum post or an older study guide.

The FAA defines the passing standard and publishes it alongside the airman knowledge testing information. Don't plan to a bare minimum regardless - the AGI spread across all the knowledge areas punishes a marginal-effort strategy, especially on weather decoding and weight-and-balance computation.

No. Ground instructor eligibility under Part 61 requires you to be at least 18, able to read, speak, write, and understand English, and to pass the knowledge test. There is no flight-time or medical requirement, which is why many candidates take the AGI before adding pilot certificates.

You cannot simply re-book and retry. Under 14 CFR 61.49, a failing score requires additional instruction from an authorized instructor and a written endorsement before you may test again, so leave calendar room for that. The testing center will explain the current administrative steps.

It is different rather than simply harder. The content overlaps with the private and commercial knowledge areas, but questions are framed around teaching judgment: why a concept works, what a common student error looks like, which explanation is correct. Memorizing private-pilot answer keys will not transfer.

Start with regulations and certification requirements, which are pure recall and frame everything else. Then take aerodynamics, performance, systems, and weight and balance as one block. Next navigation and flight planning, then weather, then airspace and ATC. Finish with human factors and instructing fundamentals, mixing in practice tests across all topics.

You can give ground training and, within the limits of the advanced rating, endorse applicants to take the knowledge tests listed in 14 CFR 61.215. You cannot log flight instruction or endorse anyone for a practical test - those require a flight instructor certificate. Many instructors hold both.

Three patterns dominate: weather chart and report decoding under time pressure, weight-and-balance or performance computations where one arithmetic slip ruins the answer, and regulation questions phrased with “except” or “least likely.” Slow down on computation and read each stem twice before looking at the choices.