FAA Ground Instructor Written Exam (FOI, FIA, AGI, IGI) — Questions and Answers

Question 1: What is the purpose of safety management systems (SMS) in aviation?

Manage safety proactively (Correct answer)
Ensure regulatory compliance only
Track passenger numbers
Oversee marketing

Correct answer: Manage safety proactively

Safety Management Systems (SMS) in aviation are designed to systematically identify hazards, assess risks, and implement mitigation strategies before incidents occur. Unlike simply ensuring compliance, SMS fosters a proactive safety culture that continuously improves safety performance through data analysis and continuous monitoring.

Question 2: What is a 'squawk 7700' transponder code used for?

Hijacking
VFR flight following
Radio communication failure
Emergency (Correct answer)

Correct answer: Emergency

Transponder code 7700 is the universal emergency code that alerts ATC radar facilities to an aircraft in distress, triggering emergency response procedures.

Question 3: Which event requires immediate notification to the NTSB under 830.5?

A flat tire on landing with no damage
Bird strike with no damage
Flight control system malfunction or failure (Correct answer)
A precautionary landing at an airport

Correct answer: Flight control system malfunction or failure

830.5 lists flight control system malfunction or failure as an incident that requires immediate notification.

Question 4: Dutch roll tends to occur when:

Longitudinal stability is negative
The CG is at the forward limit
Directional stability is strong compared to lateral stability
Lateral stability is strong compared to directional stability (Correct answer)

Correct answer: Lateral stability is strong compared to directional stability

Dutch roll is a coupled yaw-roll oscillation that arises when dihedral effect dominates weak directional stability.

Question 5: What is the purpose of an ATIS broadcast?

Provide NOTAMs for the local area in real time
Alert pilots to traffic conflicts near the airport
Provide continuous weather and airport operational information to reduce controller workload (Correct answer)
Issue landing clearances to arriving aircraft

Correct answer: Provide continuous weather and airport operational information to reduce controller workload

ATIS (Automatic Terminal Information Service) broadcasts continuously updated airport information including weather, active runway, and NOTAMs to reduce repetitive communications.

Question 6: Which element of a lesson plan describes the standards the student must meet to complete the lesson?

Elements
Completion standards (Correct answer)
Schedule
Objective

Correct answer: Completion standards

Completion standards state how well the student must perform to satisfy the lesson.

Question 7: When must a pilot report a change to a VFR flight plan?

VFR flight plans cannot be changed once filed
Changes to destination, route, or ETA by more than 30 minutes should be reported to FSS to maintain search and rescue accuracy (Correct answer)
Only IFR plans require amendments; VFR plans are informational only
Any change to the filed route or destination must be reported to the FAA by phone after landing

Correct answer: Changes to destination, route, or ETA by more than 30 minutes should be reported to FSS to maintain search and rescue accuracy

Significant changes to a VFR flight plan (destination, route, or ETA by more than 30 minutes) should be reported to Flight Service to keep SAR information current.

Question 8: What are Special Use Airspace areas that pilots must obtain permission to enter?

MOAs and Warning Areas
Alert Areas
Prohibited and Restricted areas (Correct answer)
Class B and Class C airspace

Correct answer: Prohibited and Restricted areas

Prohibited areas are absolutely off-limits; Restricted areas require ATC or controlling agency permission due to hazardous operations within them.

Question 9: Which of the following is TRUE regarding FAA knowledge test endorsements?

There is no FAA-specified expiration date for knowledge test endorsements (Correct answer)
They expire after 60 calendar days from the date given
They automatically expire 2 calendar months after issuance
They must be reissued if the student does not test within 30 days

Correct answer: There is no FAA-specified expiration date for knowledge test endorsements

The FAA does not specify a time limit on knowledge test endorsements; it remains the instructor's responsibility to ensure the student stays prepared before using an older endorsement.

Question 10: Wing dihedral primarily contributes to which type of stability?

Lateral stability (Correct answer)
Directional stability
Dynamic pitch stability
Longitudinal stability

Correct answer: Lateral stability

Dihedral causes the lower wing in a sideslip to gain angle of attack and lift, rolling the airplane back toward level.

Question 11: What is the procedure for a 'lost communications' situation in VFR conditions?

Land immediately at the nearest airport regardless of suitability
Squawk 7700, climb to 5,000 feet, and circle until ATC contacts you
Switch to 121.5 and continuously broadcast your position
Squawk 7600, continue VFR, land at nearest suitable airport, and notify ATC as soon as practicable (Correct answer)

Correct answer: Squawk 7600, continue VFR, land at nearest suitable airport, and notify ATC as soon as practicable

In VFR conditions with radio failure, squawk 7600, continue VFR, land at the nearest suitable airport, and notify ATC or FSS promptly after landing.

Question 12: A ground instructor is required to complete which of the following to maintain currency?

No currency or recency requirements apply to ground instructors (Correct answer)
A ground instructor refresher clinic every 36 months
A written proficiency test every 2 years
A biennial flight review every 24 calendar months

Correct answer: No currency or recency requirements apply to ground instructors

Ground instructor certificates have no currency or recency-of-experience requirements; instructors may exercise their privileges at any time.

Question 13: Which is true of the expiration of a ground instructor certificate?

It expires after 12 calendar months
It expires when the holder's medical expires
It expires after 24 calendar months
It does not expire, but recency rules limit exercising its privileges (Correct answer)

Correct answer: It does not expire, but recency rules limit exercising its privileges

Ground instructor certificates do not expire, but 61.217 recent experience must be met to exercise their privileges.

Question 14: Which type of lecture is best suited to presenting a concise set of facts, such as a weather briefing, without elaboration?

Formal speech
Teaching lecture
Briefing (Correct answer)
Illustrated talk

Correct answer: Briefing

A briefing presents a concise array of facts without elaboration or supporting material.

Question 15: What is a 'VFR flight following' service, and what are its limitations?

A mandatory service for all VFR cross-country flights
Mandatory IFR-like services including altitude assignments
A service that provides weather avoidance routing
An optional ATC radar advisory service providing traffic information; the pilot remains responsible for cloud clearance and terrain separation (Correct answer)

Correct answer: An optional ATC radar advisory service providing traffic information; the pilot remains responsible for cloud clearance and terrain separation

VFR flight following is a voluntary ATC service providing traffic advisories and limited ATC services, but the pilot retains full responsibility for terrain, weather, and airspace.

Question 16: A SIGMET (WS) is issued for which conditions?

Widespread instrument meteorological conditions
Severe or extreme turbulence, severe icing, or volcanic ash (Correct answer)
Light turbulence along airways
Moderate icing below 10,000 ft MSL

Correct answer: Severe or extreme turbulence, severe icing, or volcanic ash

SIGMETs are issued for hazardous weather significant to all aircraft, including severe turbulence, severe icing, and volcanic ash.

Question 17: Which pressure system is typically associated with clear, stable weather?

High pressure (anticyclone) (Correct answer)
Trough
Low pressure (cyclone)
Occluded front

Correct answer: High pressure (anticyclone)

High pressure systems cause air to sink and diverge, suppressing cloud formation and producing clear, stable weather.

Question 18: What is required before conducting a flight review?

Medical renewal
Flight physical
Flight review with an instructor (Correct answer)
FAA written test

Correct answer: Flight review with an instructor

Before conducting a flight review, a pilot must actually undergo the flight review itself with an authorized instructor. This review, mandated by FAR Part 61.56, ensures that pilots maintain proficiency and are current with general operating and flight rules, and it is required every 24 calendar months to remain current.

Question 19: A student asks, 'Why do we use carburetor heat before reducing power?' and the instructor replies, 'What do you think happens in the venturi at low power?' This is which type of question?

Relay question
Overhead question
Reverse question (Correct answer)
Rhetorical question

Correct answer: Reverse question

A reverse question redirects the student's question back to that same student to answer.

Question 20: How does increasing angle of attack affect lift?

Only affects thrust
Decreases lift steadily
Increases lift until stall point (Correct answer)
Has no impact

Correct answer: Increases lift until stall point

Increasing the angle of attack generally increases lift because it directs more air downwards, creating a greater pressure differential across the wing. However, this increase is only effective up to the critical angle of attack. Beyond this point, the airflow separates from the wing's upper surface, leading to a sudden and significant loss of lift known as a stall.

Question 21: What aviation weather product provides a narrative description of expected weather conditions for a route of flight?

METAR
SIGMET
Area Forecast (FA) (Correct answer)
PIREP

Correct answer: Area Forecast (FA)

The Area Forecast (FA) provides a narrative description of cloud cover, visibility, and weather expected over a broad region for route planning.

Question 22: What basic VFR weather minimums apply within Class E airspace below 10,000 feet MSL?

3 miles visibility, 500 feet below and 500 feet above clouds
1 mile visibility, clear of clouds
3 miles visibility, 500 feet below, 1,000 feet above, and 2,000 feet horizontal from clouds (Correct answer)
5 miles visibility, 1,000 feet below and above clouds

Correct answer: 3 miles visibility, 500 feet below, 1,000 feet above, and 2,000 feet horizontal from clouds

Basic VFR minimums in Class E airspace below 10,000 feet MSL are 3 miles visibility, 500 feet below, 1,000 feet above, and 2,000 feet horizontal from clouds.

Question 23: Which barrier to communication occurs when an instructor speaks in broad general terms such as 'aircraft systems' instead of naming specific items?

Lack of common experience
Defensive communication
Overuse of abstractions (Correct answer)
Interference

Correct answer: Overuse of abstractions

Abstract words call up general concepts that differ between people, so concrete terms are needed to convey specific meaning.

Question 24: A test that measures what it is supposed to measure, and nothing else, has which characteristic?

Reliability
Comprehensiveness
Usability
Validity (Correct answer)

Correct answer: Validity

Validity is the extent to which a test measures what it is intended to measure.

Question 25: If a VFR flight plan is not closed or extended, how soon after the ETA does Flight Service normally begin search procedures?

30 minutes (Correct answer)
15 minutes
1 hour
2 hours

Correct answer: 30 minutes

Search and rescue procedures normally begin if the VFR flight plan is not closed within 30 minutes after the ETA.

Question 26: What is the maximum permissible bearing error when checking a VOR receiver with a VOT?

±2°
±10°
±6°
±4° (Correct answer)

Correct answer: ±4°

Under 14 CFR 91.171, a VOT check must read within ±4° of the 360° FROM or 180° TO indication.

Question 27: Which condition is required for an airplane to enter a spin?

The CG must be at the forward limit
Only one wing must be stalled while the other flies normally
The airplane must exceed VA
The wings must be stalled with one wing more stalled than the other (Correct answer)

Correct answer: The wings must be stalled with one wing more stalled than the other

A spin requires both wings to be stalled, with yaw causing one wing to be more deeply stalled than the other.

Question 28: Which surface controls pitch on an aircraft?

Elevators (Correct answer)
Flaps
Ailerons
Rudder

Correct answer: Elevators

Elevators are control surfaces located on the horizontal stabilizer at the tail of the aircraft. When moved, they alter the aerodynamic force on the tail, causing the nose of the aircraft to pitch up or down. This controls the aircraft's climb or descent rate.

Question 29: What is the primary role of the FAA in aviation?

Manage airline ticketing
Regulate and ensure safe air travel (Correct answer)
Design aircraft only
Provide weather forecasts

Correct answer: Regulate and ensure safe air travel

The FAA (Federal Aviation Administration) is the primary governmental body responsible for the safety of civil aviation in the United States. Its core mission involves regulating all aspects of air travel, including aircraft manufacturing, pilot certification, air traffic control, and airport operations, to ensure the highest standards of safety and efficiency.

Question 30: What effect does self-confidence have on a pilot's decision making if taken to an extreme?

Leads to better risk assessment
Eliminates stress-related errors
Can develop into the hazardous attitude of 'macho' or 'invulnerability,' causing risk underestimation (Correct answer)
Improves situational awareness

Correct answer: Can develop into the hazardous attitude of 'macho' or 'invulnerability,' causing risk underestimation

Extreme self-confidence can become the hazardous attitudes of 'macho' or 'invulnerability,' where pilots underestimate risks and overestimate their ability to handle emergencies.

Question 31: Which frequency is used for emergency communication in aviation?

127.8 MHz
118.0 MHz
132.2 MHz
121.5 MHz (Correct answer)

Correct answer: 121.5 MHz

121.5 MHz is the international distress frequency for aviation, monitored by air traffic control and search and rescue organizations worldwide. Aircraft equipped with an Emergency Locator Transmitter (ELT) will transmit on this frequency in the event of a crash, aiding in locating the aircraft and initiating rescue efforts.

Question 32: In the telling-and-doing technique, what happens during the second step?

Student does, instructor evaluates
Instructor tells, instructor does
Student tells, instructor does (Correct answer)
Student tells, student does

Correct answer: Student tells, instructor does

After the instructor tells and does, the student explains the procedure while the instructor performs it.

Question 33: Which lecture type allows some active student participation and is the most commonly used in ground instruction?

Briefing
Illustrated talk
Teaching lecture (Correct answer)
Formal speech

Correct answer: Teaching lecture

The teaching lecture is the most common form and is designed to inform while allowing some student participation.

Question 34: An airplane burns 8 gallons per hour. How much fuel is needed for a flight of 2 hours 15 minutes, not counting reserves?

16 gallons
20 gallons
17 gallons
18 gallons (Correct answer)

Correct answer: 18 gallons

8 gph × 2.25 hours = 18 gallons.

Question 35: The vertical stabilizer provides stability about which axis?

Lateral axis
Longitudinal axis
Pitch axis
Vertical axis (Correct answer)

Correct answer: Vertical axis

The vertical fin acts like a weathervane to provide directional (yaw) stability about the vertical axis.

Question 36: Under 14 CFR 61.213, an Advanced Ground Instructor (AGI) is authorized to endorse applicants for which of the following knowledge tests?

Instrument rating only
Pilot certificates through the commercial pilot level (Correct answer)
Sport pilot only
Airline transport pilot (ATP) certificate

Correct answer: Pilot certificates through the commercial pilot level

An AGI may endorse applicants for all knowledge tests through the commercial pilot certificate, including sport, recreational, private, and commercial.

Question 37: What is a sectional chart used for?

To schedule flights
To show airline rankings
To view passenger details
To plan routes with terrain and airspace data (Correct answer)

Correct answer: To plan routes with terrain and airspace data

A sectional chart is a detailed aeronautical chart specifically designed for visual flight rules (VFR) navigation. It provides critical information such as terrain elevations, airspace classifications, navigational aids, airports, and obstructions, enabling pilots to safely plan and execute their routes by visualizing the environment.

Question 38: Why is effective communication important for ground instructors?

To minimize student interaction
To pass exams without studying
To reduce course duration
To convey information clearly and accurately (Correct answer)

Correct answer: To convey information clearly and accurately

Effective communication is paramount for ground instructors to ensure that complex aviation concepts are understood by students. By conveying information clearly and accurately, instructors can prevent misunderstandings, build a strong foundation of knowledge, and prepare students thoroughly for practical application and examinations. This clarity directly impacts student safety and success in aviation training.

Question 39: What is 'plan continuation bias' (press-on-itis) in the context of flight safety?

The tendency to file updated flight plans when conditions change
Overconfidence in the original weather forecast
The inclination to follow ATC vectors rather than direct routing
The cognitive bias to continue a planned course of action despite new information that warrants a change (Correct answer)

Correct answer: The cognitive bias to continue a planned course of action despite new information that warrants a change

Plan continuation bias causes pilots to press on with the original plan even when changing conditions should trigger a diversion or return to departure.

Question 40: In the standard atmosphere, what is the temperature at 5,000 feet MSL?

0°C
5°C (Correct answer)
10°C
15°C

Correct answer: 5°C

Standard temperature starts at 15°C at sea level and drops about 2°C per 1,000 feet, giving 5°C at 5,000 feet.

Question 41: How many nautical miles are in one degree of latitude?

69 NM
30 NM
60 NM (Correct answer)
100 NM

Correct answer: 60 NM

Each degree of latitude spans 60 nautical miles, so each minute equals 1 NM.

Question 42: Under 14 CFR 61.195, an instructor must NOT give training or endorsements if the instructor knows or has reason to know that:

The student is applying for a certificate in a different category
The student has previously failed a knowledge test
The student is over the age of 65
The student's pilot certificate has been suspended or revoked (Correct answer)

Correct answer: The student's pilot certificate has been suspended or revoked

FAR 61.195(b) prohibits an instructor from providing training or endorsements when they know or have reason to know the student holds a suspended or revoked certificate.

Question 43: What does 'situational awareness' mean for a pilot?

Knowledge of all federal aviation regulations
The ability to read instruments accurately in turbulence
Awareness of nearby air traffic only
Accurate perception and understanding of the aircraft, environment, and flight path at all times (Correct answer)

Correct answer: Accurate perception and understanding of the aircraft, environment, and flight path at all times

Situational awareness is the accurate, ongoing mental picture of one's aircraft state, environment, traffic, weather, and planned course of action.

Question 44: What is a Military Operations Area (MOA)?

Airspace where ATC radar services are not available
Designated airspace for military training activities; VFR flight is not prohibited but pilots should exercise extreme caution (Correct answer)
Restricted airspace surrounding military airports
Airspace permanently restricted to military use only; civilian flight is prohibited

Correct answer: Designated airspace for military training activities; VFR flight is not prohibited but pilots should exercise extreme caution

MOAs are designated airspace for military training; VFR civilian flight is not prohibited but pilots should contact ATC for traffic advisories and exercise caution.

Question 45: Above what cabin pressure altitude must passengers be provided supplemental oxygen under 91.211?

15,000 feet MSL (Correct answer)
12,500 feet MSL
14,000 feet MSL
18,000 feet MSL

Correct answer: 15,000 feet MSL

91.211 requires that each occupant be provided supplemental oxygen above 15,000 feet MSL.

Question 46: Where is wind shear most likely to be encountered near a thunderstorm?

Near the surface directly below the storm and at all altitudes within 20 NM (Correct answer)
Only at high altitudes above the anvil
Exclusively in the anvil cloud outflow
Only in the stratiform rain region behind the storm

Correct answer: Near the surface directly below the storm and at all altitudes within 20 NM

Wind shear associated with thunderstorms can occur near the surface under the storm and within approximately 20 NM of the cell at any altitude.

Question 47: What is the antidote to the hazardous attitude of 'impulsivity'?

It could happen to me
Not so fast—think first (Correct answer)
Let's go—we're late
Rules do not apply in an emergency
I can do it

Correct answer: Not so fast—think first

The antidote to impulsivity is 'Not so fast—think first,' reminding pilots to pause and consider options before acting.

Question 48: Noise from a nearby run-up area making it hard for a student to hear a preflight briefing is an example of which barrier?

Confusion of symbols
Lack of common experience
Physical interference (Correct answer)
Psychological interference

Correct answer: Physical interference

Interference includes physical factors such as noise or temperature that disrupt the reception of a message.

Question 49: A ground instructor may provide which of the following without also holding a flight instructor certificate?

Solo flight authorization for student pilots
Both ground and flight training in any aircraft category
Ground training in aeronautical knowledge areas only (Correct answer)
In-flight maneuver instruction in a two-seat aircraft

Correct answer: Ground training in aeronautical knowledge areas only

Ground instructors are authorized to provide ground training in aeronautical knowledge areas only; authorizing solo flights or providing in-flight instruction requires a flight instructor certificate.

Question 50: A student asks a question during a ground lesson and the instructor does not know the answer. What is the best response?

Tell the student the question is outside the lesson scope
Redirect the question to another student and move on
Admit not knowing, then find out and report back (Correct answer)
Give a best guess to maintain credibility

Correct answer: Admit not knowing, then find out and report back

Instructors keep credibility by honestly admitting uncertainty and following up with the correct answer.

Question 51: What is 'task saturation' in aviation?

Optimal performance when a pilot is fully engaged
A condition where the pilot's workload exceeds capacity, causing errors or omissions (Correct answer)
Completing all required tasks within a given time window
The point at which the autopilot takes over all tasks

Correct answer: A condition where the pilot's workload exceeds capacity, causing errors or omissions

Task saturation occurs when workload exceeds the pilot's capacity to process and act on information, leading to errors, missed items, or channelized attention.

FAA Ground Instructor Written Exam (FOI, FIA, AGI, IGI)

The FAA Ground Instructor exams assess an applicant's knowledge of fundamental instruction, aeronautical knowledge, and instrument aeronautical knowledge required to teach aviation students.

Questions

90 min

Time Limit

70%

To Pass

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These practice questions were written with AI tools. They are not real exam questions. Exam facts are checked against the official sources listed below. Not reviewed by a subject-matter expert. Editorial policy

Sources & references

Exam facts on this page (fees, format, dates, passing scores) are checked against these official sources; the date is our last check. Editorial policy

ecfr.gov — Eligibility, renewal, score validity, exam information · verified Oct 2026
faa.gov — Test delivery, exam format, passing score, retake policy · verified Oct 2026