AGI Knowledge Test
Ground Instructor Practice Test
Free, full-length Ground Instructor practice built from the official FAA source material, with every answer verified against the regulation or handbook it cites and weighted to match the real AGI topic mix.
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- Questions
- 100 per sitting
- Time limit
- 2.5 hours
- Passing score
- 70%
- Full-length tests
- 3
- Question bank
- 1,286
Ground Instructor practice tests
Practice Test 1: Fundamentals of Instructing & Aeronautical KnowledgeFREE
Practice Test 2: Regulations and Operations & NavigationFREE
Practice Test 3: Airport Operations & Flight Operations
What is on the Ground Instructor test
The AGI test draws from these subject areas. The shares below reflect the Aviator IQ question bank, so you can see where to spend your study time.
| Subject area | Share of test | Per sitting |
|---|---|---|
| Aeronautical Knowledge | 31% | 31 of 100 |
| Flight Operations | 23% | 23 of 100 |
| Regulations and Operations | 21% | 21 of 100 |
| Fundamentals of Instructing | 17% | 17 of 100 |
| Navigation | 5% | 5 of 100 |
| Airport Operations | 3% | 3 of 100 |
Answers you can check
A plausible-looking answer can be confidently wrong, and without a source you would have no way to know. Every Ground Instructor answer is tied to the FAA passage it comes from, FAA-H-8083-25 and the Airman Certification Standards, and re-checked against that source before it ships. The citation sits right on the question, so you can see exactly what it is grounded in.