- The 2025 BGI Pass Rate Numbers
- What a 70.73% Pass Rate Actually Means
- How the BGI Exam Is Structured
- Knowledge Scope: What's Actually Being Tested
- Who Takes the BGI Test - and Why
- Endorsements, Retakes, and Why Score Data Skews
- Age, Eligibility, and Certificate Mechanics
- Scheduling Your Prep Around the Pass Rate Data
- FAQ
- The FAA recorded 41 BGI test administrations in 2025 with a 70.73% pass rate.
- Passing requires 70% on 80 scored questions within a 150-minute window at a PSI testing center.
- A first attempt needs no instructor endorsement; a retake after failing requires one.
- Knowledge scope traces to 14 CFR 61.213(a)(4)(i), pulling from 61.97, 61.105, and 61.309.
The 2025 BGI Pass Rate Numbers
Anyone researching the Basic Ground Instructor rating eventually asks the same question: how many people actually pass? According to FAA testing data, there were 41 BGI test administrations in 2025, with a 70.73% pass rate. That's the number this entire article is built around, and it's worth sitting with for a moment before drawing conclusions from it.
A sample size in the low double digits means the pass rate is sensitive to even small shifts - a handful of additional passes or failures moves the percentage noticeably. That doesn't make the figure meaningless, but it does mean you should treat it as a directional signal about difficulty rather than a precise probability calculator for your own attempt. For a deeper look at how BGI compares to other aviation knowledge tests in terms of difficulty, the How Hard Is the BGI Exam? Complete Difficulty Guide 2026 breaks down the mechanics behind that perception.
What a 70.73% Pass Rate Actually Means
A pass rate is a lagging indicator - it tells you what happened to a group of test-takers, not what will happen to you. With 41 administrations in 2025, roughly 3 in 10 attempts did not clear the 70% passing score. That's a meaningful failure rate for a knowledge-only exam with no flight component, and it points to a gap between assuming the test is "just paperwork" and actually mastering the regulatory material it draws from.
Two groups typically make up the failing minority: candidates who treat BGI as a formality because it has no flight test or logged-hour requirement, and candidates retaking the exam after skipping a real review of the material the first time. If you want a granular breakdown of exactly what raises or lowers your odds, the BGI Study Guide 2026: How to Pass on Your First Attempt is built specifically around closing that gap before your scheduled date.
Key Takeaway
Because BGI has no flight-hour or checkride prerequisite, the knowledge test is the entire barrier to certification - treat your prep time accordingly rather than assuming an "easy pass" because there's no flying involved.
How the BGI Exam Is Structured
The FAA testing matrix, dated October 22, 2025, sets the current parameters for the Basic Ground Instructor knowledge test:
- 80 scored questions, computer-based, multiple-choice, delivered at PSI testing centers.
- 150 minutes allotted, though additional unscored validation items may appear alongside the scored set.
- 70% passing score - this is the exact threshold, not a rounded estimate.
- Reference material comes from AC 61-65K and the FAA-CT-8080-5H testing supplement, and approved supplements plus permitted calculation and navigation aids are allowed under FAA testing rules.
If you want the exact numeric threshold explained question-by-question - including how the FAA scores unscored items differently from graded ones - see the BGI Passing Score 2026: Exactly What You Need to Pass for the full mechanics. For scheduling logistics and how testing windows are structured throughout the year, the BGI Exam Dates 2026: Testing Windows, Deadlines & Scheduling covers when and how to book your slot.
Knowledge Scope: What's Actually Being Tested
BGI's content scope is anchored in 14 CFR 61.213(a)(4)(i), which references 61.97, 61.105, and 61.309. In practical terms, this means the exam is built to confirm you understand the aeronautical knowledge areas a ground instructor is legally permitted to teach, and the regulatory framework that governs how and when that instruction counts toward a student's certification path.
Because the FAA ties BGI's scope directly to these cross-referenced regulations rather than a standalone syllabus, candidates who study the regulations in isolation - without connecting them to how a ground instructor actually applies them - tend to struggle more on scenario-based question wording. A full breakdown of how these regulatory references map onto testable content areas is available in the BGI Exam Domains 2026: Complete Guide to All 0 Content Areas, which is worth reading before you build a study schedule.
Regulatory Cross-References Driving BGI Content
Rather than an independent content outline, BGI's tested material flows from three specific regulatory sections tied together under 61.213(a)(4)(i).
- Know how 61.97 governs the knowledge a ground instructor can certify for instrument-related instruction.
- Understand how 61.105 defines the aeronautical knowledge scope a ground instructor may teach toward private pilot certification.
- Be familiar with how 61.309 frames privileges and limitations relevant to ground instructor certificate holders.
Who Takes the BGI Test - and Why
The Basic Ground Instructor rating is issued by the FAA to individuals who want to legally provide ground instruction and endorse certain aeronautical knowledge training without holding a pilot certificate or logging flight hours. That distinction matters: BGI is one of the few FAA credentials where classroom and pre-solo knowledge instruction can be authorized independently of flight experience.
This makes it attractive to flight school ground school instructors, aviation program educators, and career-minded instructors building a broader teaching portfolio alongside other ratings. If you're weighing whether the certificate translates into real opportunity, the BGI Jobs overview and the BGI Salary Guide 2026: Complete Earnings Analysis both walk through how the rating is actually used in the field. For a broader cost-benefit view before committing exam fees and study time, the Is the BGI Certification Worth It? Complete ROI Analysis 2026 lays out the tradeoffs directly.
Key Takeaway
BGI is designed for people teaching aeronautical knowledge, not flying - no pilot certificate, checkride, or logged hours are required to sit for the knowledge test itself.
Endorsements, Retakes, and Why Score Data Skews
One structural detail explains part of the 70.73% figure: a first BGI attempt does not require an instructor endorsement, but a retake after a failed attempt does require the applicable training endorsement before you can sit again. That policy filters some of the "walk in cold" attempts out of the retake pool, since candidates who fail once are pushed toward structured review before their second try.
It's also worth separating BGI from Fundamentals of Instructing (FOI). FOI is a distinct requirement with its own endorsement rule, unless an exemption under 14 CFR 61.213 applies to your situation. Candidates sometimes conflate the two exams when researching pass rates or prep material - make sure any resource you're using is specifically about the Basic Ground Instructor knowledge test, not FOI or another instructor-related exam.
| Attempt Type | Endorsement Required | Applicable Rule |
|---|---|---|
| First BGI attempt | No | Standard FAA testing eligibility |
| Retake after failure | Yes | Applicable training endorsement required |
| Fundamentals of Instructing (FOI) | Yes, unless exempt | 14 CFR 61.213 exemption provisions |
If you're building a realistic budget around exam fees, potential retake costs, and endorsement-related training time, the BGI Certification Cost 2026: Complete Pricing Breakdown is the resource to check before you schedule.
Age, Eligibility, and Certificate Mechanics
The minimum age to sit for the BGI knowledge test is 16, though actual certificate issuance requires you to be 18 and demonstrate English proficiency. This gap between testing age and issuance age is easy to overlook when planning a timeline, especially for younger candidates pursuing ground instruction early in an aviation career path.
Once issued, the ground instructor certificate itself has no expiration date. However, exercising its privileges requires recent experience within the preceding 12 calendar months under 61.217 - meaning the certificate doesn't expire, but staying "current" to legally use it is an ongoing requirement, not a one-time achievement. Full eligibility details, including how age, English proficiency, and endorsement rules interact, are covered in the BGI Requirements 2026: Eligibility, Prerequisites & How to Qualify.
Scheduling Your Prep Around the Pass Rate Data
Given that nearly 3 in 10 attempts in 2025 did not clear the 70% threshold, the practical takeaway isn't panic - it's sequencing. Spend early study time on the regulatory cross-references (61.97, 61.105, 61.309) before moving into scenario-style questions, since candidates tend to lose points connecting regulation text to applied teaching situations, not on memorizing the regulations themselves.
Regulatory foundation
- Read 61.213(a)(4)(i) and trace how it pulls in 61.97, 61.105, and 61.309
- Build a reference sheet linking each regulation to what a ground instructor is authorized to teach
Applied scenarios
- Work through practice questions that phrase regulatory content as teaching scenarios
- Review AC 61-65K sections tied to ground instructor privileges and limitations
Timed practice and gap-closing
- Simulate the 80-question, 150-minute format under real time pressure
- Revisit missed items against the FAA-CT-8080-5H supplement before your test date
For a condensed, last-pass reference you can run through the night before your test, the BGI Cheat Sheet 2026: One-Page Review of Must-Know Facts distills the highest-yield facts into one page. Structured practice questions modeled on the real format are available on the main practice test platform, which is the fastest way to see whether your prep is actually translating into scorable performance before test day.
Frequently Asked Questions
The FAA reported 41 BGI test administrations in 2025 with a 70.73% pass rate, based on the current FAA testing matrix data.
Yes - with only 41 administrations in 2025, the percentage can shift meaningfully with just a few additional passes or failures, so treat it as a general difficulty signal rather than a precise predictor.
No. A first BGI attempt does not require an instructor endorsement. If you fail and need to retake it, the applicable training endorsement is required before your next attempt.
No. There is no pilot certificate, flight test, or logged flight-hour requirement for the Basic Ground Instructor rating - it is a knowledge-only credential.
The ground instructor certificate itself has no expiration date, but exercising its privileges requires recent experience within the preceding 12 calendar months under 14 CFR 61.217.
Pass rate data offers a useful reality check, but it's not a substitute for verifying your own readiness against the actual FAA testing matrix and regulatory scope. Combine the numbers in this article with focused review of 61.97, 61.105, and 61.309, and confirm your progress with realistic practice on the full practice test platform before you walk into a PSI testing center.