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Free Practice Questions for EASA A1/A3

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Key Facts: EASA A1/A3 Exam

40 questions

Exam Length

EASA A1/A3 online exam

75%

Pass Mark (30 of 40)

EASA A1/A3 exam

120 m

Max Height Above Ground

Regulation (EU) 2019/947

5 years

Certificate Validity

EASA Member States

250 g

C0 Class / Registration Threshold

Regulation (EU) 2019/945

16 years

Minimum Remote-Pilot Age

Regulation (EU) 2019/947

The EASA A1/A3 certificate is the entry-level European drone qualification required to fly a C1 drone in A1 and for every A3 flight regardless of mass (sub-250 g drones in A1 need no certificate) in the Open category. It is earned by completing online training and a 40-question multiple-choice exam with a 75% pass mark (30 of 40); the certificate is valid for 5 years and recognised across all EASA States. The syllabus covers air safety; aviation regulation under (EU) 2019/947 and 2019/945, including the 120 m height limit, the 25 kg Open category maximum, subcategories A1/A2/A3, and class marks C0-C4 (thresholds 250 g, 900 g, 4 kg, 25 kg); airspace restrictions and UAS geographical zones; VLOS and its follow-me/FPV exceptions; the 150 m A3 distance from built-up areas; UAS general knowledge (multirotor basics, LiPo batteries, GNSS, return-to-home); human performance limitations; meteorology; operator registration and remote ID; and privacy/GDPR, insurance and security. The minimum remote-pilot age is 16.

Sample EASA A1/A3 Practice Questions

Try these sample questions to review concepts for the EASA A1/A3 exam. Each question includes a detailed explanation. Start the interactive quiz above for the full 169+ question experience with AI tutoring.

1Which two EU Regulations form the legal basis for the EASA Open category drone framework?
A.(EU) 2018/1139 and (EU) 376/2014
B.(EU) 2019/947 and (EU) 2019/945
C.(EU) 965/2012 and (EU) 1178/2011
D.(EU) 2019/945 and (EU) 923/2012
Explanation: Regulation (EU) 2019/947 sets the rules and procedures for the operation of unmanned aircraft, while Regulation (EU) 2019/945 covers the technical requirements and C-class markings (C0-C4) of the drones themselves.
2What is the maximum height above the ground at which a drone may normally be flown in the Open category?
A.50 metres
B.120 metres
C.100 metres
D.150 metres
Explanation: Under Regulation (EU) 2019/947, Open category operations are limited to a maximum height of 120 m above the closest point of the surface of the earth, in all subcategories A1, A2 and A3.
3The 120 m maximum height in the Open category is measured from which reference?
A.Mean sea level (AMSL)
B.The take-off point only
C.The flight level reported by the drone's barometer
D.The closest point of the earth’s surface
Explanation: The 120 m limit is measured from the closest point of the earth’s surface. Over sloping terrain, the pilot must consider the closest surface point—not only the take-off elevation or the point directly below the drone.
4Which subcategory of the Open category is described as 'fly far from people'?
A.A3
B.A1
C.A2
D.Specific category
Explanation: A3 is the 'fly far from people' subcategory: operations must take place in areas where no uninvolved person is endangered and at least 150 m horizontally from residential, commercial, industrial or recreational areas.
5Which class-marked drones may be flown in subcategory A1?
A.C2 only
B.C3 and C4
C.C0 and C1
D.C2, C3 and C4
Explanation: Subcategory A1 permits C0 and C1 drones. C0 has an MTOM below 250 g. C1 meets its class limit through an impact-energy design criterion below 80 J or, alternatively, an MTOM below 900 g. A C1 pilot must avoid expected overflight of uninvolved people.
6What is the maximum take-off mass (MTOM) threshold that defines a class C0 drone?
A.Below 500 g
B.Below 900 g
C.Below 250 g
D.Below 4 kg
Explanation: A class C0 drone has a maximum take-off mass of less than 250 g and a maximum speed of 19 m/s; it is the lightest class and may be flown over uninvolved people in A1.
7A pilot wants to fly a 2.5 kg class C2 drone using only the A1/A3 certificate of competency. In which subcategory must they operate it?
A.A3, far from people
B.A1, over uninvolved people
C.A2, close to people
D.It may not be flown in the Open category at all
Explanation: The A1/A3 certificate alone does not grant A2 privileges, so a C2 drone may only be flown in A3 (far from people, 150 m from built-up areas). Flying a C2 close to people in A2 requires the additional A2 remote-pilot certificate.
8In subcategory A3, what is the minimum horizontal distance that must be kept from residential, commercial, industrial or recreational areas?
A.50 metres
B.100 metres
C.150 metres
D.500 metres
Explanation: A3 operations must be conducted at least 150 m horizontally from residential, commercial, industrial or recreational areas, and in an area where the pilot reasonably expects no uninvolved person to be endangered.
9What does the abbreviation VLOS mean in the context of drone operations?
A.Visual Line Of Sight
B.Variable Lift Operating System
C.Vertical Limit Of Service
D.Very Low Operating Speed
Explanation: VLOS means Visual Line Of Sight: the remote pilot must keep the unmanned aircraft in unaided visual contact at all times so as to monitor its flight path and avoid collisions, which is a core requirement of all Open category operations.
10Which of the following is a permitted exception that allows a drone to be flown without continuously maintaining unaided VLOS in the Open category?
A.Flying in cloud above 120 m
B.Operating beyond visual range with a spotter on the phone
C.Night flying without lights
D.Using follow-me mode within 50 m with a C0 or C1 drone
Explanation: Follow-me mode is permitted when the drone is within 50 m of the remote pilot and is a C0 or C1 (or below 250 g) drone. FPV is also allowed if a separate UA observer maintains VLOS; otherwise unaided VLOS must be kept at all times.

About the EASA A1/A3 Exam

The EASA Open category A1/A3 drone certificate is the entry-level remote-pilot competency required to fly most consumer and light commercial drones in Europe under Regulation (EU) 2019/947. Candidates complete online training and a 40-question multiple-choice exam, passing with at least 75%. The certificate, formally 'proof of completion of online training', is valid for 5 years and recognised across all EASA Member States (the EU plus Norway, Iceland, Liechtenstein and Switzerland). It covers air safety, airspace and geographical zones, drone classes and operating limits, human performance, operating procedures, and privacy.

Exam sponsor: EASA framework, administered by each national aviation authority (e.g., AESA in Spain, LBA in Germany, Traficom in Finland). The requirements and fees below concern the certification or admission exam, separate from our free practice resources.

Questions

40 questions

Time Limit

Set by each national aviation authority (e.g. LBA 45 minutes, FOCA 60 minutes)

Passing Score

75% (30 of 40 questions correct)

Exam / Certification Fees

Set by each national aviation authority (e.g. LBA EUR 25, FOCA CHF 20; some NAAs charge nothing)

Exam sponsor website

Fees, eligibility, and exam policies can change. Confirm them with the exam sponsor before applying or paying.

Our practice resources: topics covered

We aim to reflect publicly available exam outlines and topic information in our study resources. Coverage, format, and difficulty may differ from the actual exam, and we cannot guarantee that every detail is accurate or current. Confirm exam requirements, fees, and policies with the official exam sponsor.

Not published

Air safety

Non-reckless behaviour and safety precautions, basic dangerous-goods requirements, deciding when to start or stop a flight, operating in VLOS at very low level while keeping a safe distance from people, animals, property, vehicles and other airspace users, identifying assemblies of people, respecting the height limitation, working with a UA observer, and assessing uninvolved persons in the overflown area

Not published

Airspace restrictions

Obtaining and observing updated flight restrictions published by the Member State under Article 15 of Regulation (EU) 2019/947, describing the types of UAS geographical zone and the procedure for obtaining a flight authorisation, and uploading zone data into the geo-awareness system

Not published

Aviation regulation

Introduction to EASA and the aviation system; Regulations (EU) 2019/945 and 2019/947 - their applicability across Member States, the Open category subcategories and associated UAS classes, registration of UAS operators, the responsibilities of the UAS operator and of the remote pilot, and incident/accident reporting

Not published

Human performance limitations

The influence of psychoactive substances, alcohol, injury, fatigue, medication and sickness; and human perception - factors influencing VLOS, judging the distance between the aircraft and obstacles, evaluating the aircraft's speed and height, situational awareness, and night operations

Not published

Operational procedures

Pre-flight assessment of the operating area, terrain and obstacles, potential overflight of uninvolved persons and critical infrastructure, choosing a safe practice area, weather and environmental conditions and how to obtain forecasts, checking the condition of the UAS; in-flight normal procedures and contingency/emergency procedures including impaired positioning, area incursions, manned aircraft nearby and C2 loss of link; and post-flight maintenance and logging

Not published

UAS general knowledge

Basic principles of flight; the effect of environmental conditions on UAS performance; command-and-control principles including data-link frequencies and spectrum and automatic modes with manual override; and the manufacturer's instructions - aircraft limitations, control in all phases of flight, lost-link and maximum-height settings, loading geographical zone data and the operator registration number, payload security, propeller and sharp-edge precautions, safe battery handling and maintenance

Not published

Privacy and data protection

Understanding the risk a camera-equipped UAS poses to privacy and personal data, and the guiding principles of data protection under the GDPR (Regulation (EU) 2016/679)

Not published

Insurance

Liability in the case of an accident or incident, general knowledge of the EU insurance rules (Regulation (EC) No 785/2004, which excludes model aircraft below 20 kg from its direct scope), and awareness that national insurance requirements differ between Member States

Not published

Security

Understanding the security risk posed by UAS operations, an overview of the EU rules, and awareness that national security requirements differ between Member States

Preparing for the EASA A1/A3 Exam

What You Need to Know

  • Passing score: 75% (30 of 40 questions correct)
  • Exam length: 40 questions
  • Time limit: Set by each national aviation authority (e.g. LBA 45 minutes, FOCA 60 minutes)
  • Exam / certification fees: Set by each national aviation authority (e.g. LBA EUR 25, FOCA CHF 20; some NAAs charge nothing) Official sources

Using Our Practice Resources

  • Work through all 169 available questions
  • Review every answer and explanation
  • Track weak areas and revisit them
  • Use our AI tutor for tough concepts

EASA A1/A3: Suggested Study Strategy

1Memorise the class-mark weight thresholds: C0 below 250 g, C1 below 900 g, C2 below 4 kg, and C3/C4 below 25 kg, and which classes fly in A1 (C0/C1) versus A3 (C2/C3/C4 with this certificate)
2Lock in the key numbers: 120 m maximum height (above the closest ground), 25 kg Open category maximum, 150 m A3 distance from built-up areas, 40 questions, 75% pass, and 5-year validity
3Understand the two VLOS exceptions: follow-me mode within 50 m with a C0/C1 (or sub-250 g) drone, and FPV when a separate UA observer keeps the drone in unaided sight
4Know that operator registration is required from 250 g OR whenever a camera/sensor is fitted (toys excepted), and that the registration number must be displayed on the drone and uploaded to remote ID if available
5Remember that no drone may ever fly over an assembly of people, and always give way to manned aircraft by descending or landing clear
6Review human-performance traps (fatigue, alcohol, medication, sun glare, spatial disorientation when the drone faces you) and weather effects (gusts, turbulence near obstacles, cold reducing LiPo capacity)

Frequently Asked Questions

What is the EASA A1/A3 drone certificate?

It is the entry-level European remote-pilot competency required to fly Open category drones of 250 g or more under Regulation (EU) 2019/947. You complete online training and a 40-question multiple-choice exam, and the certificate is recognised across all EASA Member States.

How many questions are on the A1/A3 exam and what is the pass mark?

The A1/A3 online exam has 40 multiple-choice questions and you must answer at least 75% correctly, which is 30 out of 40, to pass. It is taken online and is self-paced or untimed in most national authority portals.

How long is the A1/A3 certificate valid and where can I use it?

The certificate (proof of completion of online training) is valid for 5 years and is mutually recognised across all EASA Member States: the EU-27 plus Norway, Iceland, Liechtenstein and Switzerland. After 5 years it must be renewed.

What is the difference between A1 and A3?

A1 means flying over people (C0 drones may overfly uninvolved people; C1 should avoid it) but never over assemblies of people. A3 means flying far from people, at least 150 m from residential, commercial, industrial or recreational areas, with no uninvolved person endangered.

Do I need to register my drone as well as pass the exam?

Yes in most cases. You must register as an operator with your national aviation authority if your drone weighs 250 g or more, or carries a camera or sensor able to capture personal data (unless it is a toy). The registration number must be displayed on the drone.

What are the maximum height and weight limits in the Open category?

The maximum height is 120 m above the closest point of the ground, and the Open category covers drones with a maximum take-off mass below 25 kg. Class marks set sub-thresholds: C0 below 250 g, C1 below 900 g, C2 below 4 kg, and C3/C4 below 25 kg.

Can I fly beyond visual line of sight with the A1/A3 certificate?

No. The Open category requires visual line of sight (VLOS) at all times, with limited exceptions for follow-me mode (within 50 m, C0/C1) and FPV when an unmanned-aircraft observer keeps the drone in sight. BVLOS requires the Specific category.