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UAS.SPEC.050 Responsibilities of the UAS operator

Annex to Implementing Regulation (EU) 2019/947 — UAS OPERATIONS IN THE ‘OPEN’ AND ‘SPECIFIC’ CATEGORIES · Regulations (EU) 2019/947 and 2019/945 · EAR revision 29 Jun 2026

IRImplementing rule

UAS.SPEC.050Responsibilities of the UAS operator

(1)The UAS operator shall comply with all of the following:

(a)establish procedures and limitations adapted to the type of the intended operation and the risk involved, including:

(i)operational procedures to ensure the safety of the operations;

(ii)procedures to ensure that security requirements applicable to the area of operations are complied with in the intended operation;

(iii)measures to protect against unlawful interference and unauthorised access;

(iv)procedures to ensure that all operations are in respect of Regulation (EU) 2016/679 on the protection of natural persons with regard to the processing of personal data and on the free movement of such data. In particular it shall carry out a data protection impact assessment, when required by the National Authority for data protection in application of Article 35 of Regulation (EU) 2016/679;

(v)guidelines for its remote pilots to plan UAS operations in a manner that minimises nuisances, including noise and other emissions-related nuisances, to people and animals.

(b)designate a remote pilot for each flight or, in the case of autonomous operations, ensure that during all phases of the flight, responsibilities and tasks especially those defined in points (2) and (3) of point UAS.SPEC.060 are properly allocated in accordance with the procedures established pursuant to point (a);

(c)ensure that all operations effectively use and support the efficient use of radio spectrum in order to avoid harmful interference;

(d)ensure that before conducting operations, remote pilots comply with all of the following conditions:

(i)have the competency to perform their tasks in line with the applicable training identified by the operational authorisation or, if point UAS.SPEC.020 applies, by the conditions and limitations defined in the appropriate standard scenario listed in Appendix 1 or as defined by the LUC;

(ii)follow remote pilot training which shall be competency based and include the competencies set out in paragraph 2 of Article 8:

(iii)follow remote pilot training, as defined in the operational authorisation, for operations requiring such authorisation, it shall be conducted in cooperation with an entity designated by the competent authority;

(iv)follow remote pilot training for operations under declaration that shall be conducted in accordance with the mitigation measures defined by the standard scenario;

(v)have been informed about the UAS operator’s operations manual, if required by the risk assessment and procedures established in accordance with point (a);

(vi)obtain updated information relevant to the intended operation about any geographical zones defined in accordance with Article 15;

(e)ensure that personnel in charge of duties essential to the UAS operation, other than the remote pilot itself, comply with all of the following conditions:

(i)have completed the on-the-job-training developed by the operator;

(ii)have been informed about the UAS operator’s operations manual, if required by the risk assessment, and about the procedures established in accordance with point (a);

(iii)have obtained updated information relevant to the intended operation about any geographical zones defined in accordance with Article 15;

(f)carry out each operation within the limitations, conditions, and mitigation measures defined in the declaration or specified in the operational authorisation;

(g)keep and maintain an up-to-date record of:

(i)all the relevant qualifications and training courses completed by the remote pilot and the other personnel in charge of duties essential to the UAS operation and by the maintenance staff, for at least 3 years after those persons have ceased employment with the organisation or have changed their position in the organisation;

(ii)the maintenance activities conducted on the UAS for a minimum of 3 years;

(iii)the information on UAS operations, including any unusual technical or operational occurrences and other data as required by the declaration or by the operational authorisation for a minimum of 3 years;

(h)use UAS which, as a minimum, are designed in such a manner that a possible failure will not lead the UAS to fly outside the operation volume or to cause a fatality. In addition, Man Machine interfaces shall be such to minimise the risk of pilot error and shall not cause unreasonable fatigue;

(i)maintain the UAS in a suitable condition for safe operation by:

(i)as a minimum, defining maintenance instructions and employing an adequately trained and qualified maintenance staff; and

(ii)complying with point UAS.SPEC.100, if required;

(iii)using an unmanned aircraft which is designed to minimise noise and other emissions, taking into account the type of the intended operations and geographical areas where the aircraft noise and other emissions are of concern.

(j)establish and keep an up-to-date list of the designated remote pilots for each flight;

(k)establish and keep an up-to-date list of the maintenance staff employed by the operator to carry out maintenance activities; and

(l)ensure that each individual unmanned aircraft is installed with:

(i)at least one green flashing light for the purpose of visibility of the unmanned aircraft at night, and

(ii)an active and up-to-date remote identification system.

IR · UAS.SPEC.050 — Regulations (EU) 2019/947 and 2019/945 · Commission Implementing Regulation (EU) 2021/1166 · UAS Easy Access Rules · EAR revision 29 Jun 2026

AMCAcceptable means of compliance

AMC1 UAS.SPEC.050(1)Responsibilities of the UAS operator

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OPERATIONAL PROCEDURES

(a)The UAS operator should develop procedures as required by the standard scenario (STS) or by the operational authorisation.

(b)If a UAS operator employs more than one remote pilot, the UAS operator should:

(1)develop procedures for UAS operations in order to coordinate the activities between its employees; and

(2)compile and maintain a list of their personnel and their assigned duties.

(c)The UAS operator should allocate functions and responsibilities in accordance with the level of autonomy of the UAS during the operation.

AMC · AMC1 UAS.SPEC.050(1) — Regulations (EU) 2019/947 and 2019/945 · ED Decision 2019/021/R · UAS Easy Access Rules · EAR revision 29 Jun 2026

AMCAcceptable means of compliance

AMC1 UAS.SPEC.050(1)(a)Responsibilities of the UAS operator

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OPERATIONAL PROCEDURES The UAS operator should develop operational procedures based on the manufacturer’s recommendations, if available. When the UAS operator is required to develop an OM in accordance with point UAS.SPEC.030(3)(e), the procedures should be included in that manual.

AMC · AMC1 UAS.SPEC.050(1)(a) — Regulations (EU) 2019/947 and 2019/945 · ED Decision 2019/021/R · UAS Easy Access Rules · EAR revision 29 Jun 2026

GMGuidance material

GM1 UAS.SPEC.050(1)(a)(iv)Responsibilities of the UAS operator

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PROCEDURES TO ENSURE THAT ALL OPERATIONS ARE IN COMPLIANCE WITH REGULATION (EU) 2016/679 ON THE PROTECTION OF NATURAL PERSONS WITH REGARD TO THE PROCESSING OF PERSONAL DATA AND ON THE FREE MOVEMENT OF SUCH DATA The UAS operator is responsible for complying with any applicable European Union and national rules, in particular, with regard to privacy, data protection, liability, insurance, security and environmental protection. This GM has the purpose of providing guidance to the UAS operator to help them to identify and describe the procedures to ensure that the UAS operations are in compliance with Regulation (EU) 2016/679 on the protection of natural persons with regard to the processing of personal data and on the free movement of such data.

Description of the procedures established by the UAS operator to ensure that the UAS operation is in compliance with Regulation (EU) 2016/679
1. Identify the privacy risks1 that the intended operation may create
2. Define your role with respect to personal data collection and processing
I am the (joint) data controller I am the (joint) data processor
3. Data protection impact assessment (DPIA)
Have you assessed the need to perform a DPIA: Yes No If yes, do you have to perform a DPIA? Yes No - If yes, did you perform a DPIA? Yes No
4. Describe the measures you are taking to ensure data subjects are aware that their data may be collected6
5. Describe the measures you are taking to minimise the personal data you are collecting or to avoid collecting personal data7
6. Describe the procedure established to store the personal data and limit access to it
7. Describe the measures taken to ensure that data subjects can exercise their right to access, correction, objection and erasure
8. Additional information

Notes:

1.For guidance regarding the identification of the privacy risks of your operation, please check: The DR PRO online training course (the link is temporary unavailable): Module 1 — Privacy risks in context; and The DR PRO Privacy-by-Design Guide: Privacy risks and safeguards in drone manufacturing (page 10).

2.For more information about definitions of personal data, please check: The DR PRO online training course (the link is temporary unavailable): Module 2 – What is personal data? and The DR PRO Privacy Code of Conduct: 3. Glossary. ‘Data controller’ means that you make decisions about what personal data is collected and how it is collected, processed and stored. ‘Data processor’ means that you follow instructions from another entity on collecting, processing and storing personal data. For more information about your potential role as data controller or data processor, you can check: The DR PRO online training course (the link is temporary unavailable): Module 2 – Data protection Roles; and The DR PRO Privacy Code of Conduct for the responsibilities of data controllers.

3.For more information about when and how to conduct data protection impact assessments please check: The DR PRO Data Protection Impact Assessment template

4.For more information about how to inform data subjects about your activities you can check: The DR PRO Privacy Code of Conduct: 4.3.2 Act visibly and transparently; The DR PRO online training course (the link is temporary unavailable): Module 3 – Carry out your operation; and The DR PRO Pre-flight checklist (the link is temporary unavailable)

5.For more information about the data minimisation principle, please check: The DR PRO Privacy Code of Conduct: 4.3.1 Minimise the impact on people’s privacy and data protection; The DR PRO Privacy-by-Design Guide: Drone Privacy Enhancing Software Features; and The DR PRO online training course (the link is temporary unavailable): Module 3 – Risk mitigation strategies.

6.For guidance on the secure storage and access to personal data, please check: The DR PRO Privacy Code of Conduct: 4.4.2 Handle data securely; The DR PRO online training course (the link is temporary unavailable): Module 2 – How should personal data be handled? and The DR PRO Privacy-by-Design Guide: Drone Privacy Enhancing Software Features.

7.For more information about the rights of data subjects, please check: The DR PRO Privacy Code of Conduct: 4.3.3 Respect the rights of individuals; and The DR PRO online training course (the link is temporary unavailable): Module 2 – How should individuals be treated?

GM · GM1 UAS.SPEC.050(1)(a)(iv) — Regulations (EU) 2019/947 and 2019/945 · ED Decision 2019/021/R · UAS Easy Access Rules · EAR revision 29 Jun 2026

GMGuidance material

GM1 UAS.SPEC.050(1)(b)Responsibilities of the UAS operator

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LEVEL OF AUTONOMY AND GUIDELINES FOR HUMAN-AUTONOMY INTERACTION The concept of autonomy, its levels and human-autonomous system interactions are currently being discussed in various domains (not only in aviation), and no common understanding has yet been reached. Guidance will therefore be provided once this concept is mature and globally accepted. Nevertheless, the risk assessment of autonomous operations should ensure, as for any other operations, that the risk is mitigated to an acceptable level. Besides, it is expected that autonomous operations or operations with a high level of autonomy will be subject to authorisation and will not be covered by STSs until enough experience is gained.

GM · GM1 UAS.SPEC.050(1)(b) — Regulations (EU) 2019/947 and 2019/945 · ED Decision 2019/021/R · UAS Easy Access Rules · EAR revision 29 Jun 2026

AMCAcceptable means of compliance

AMC1 UAS.SPEC.050(1)(d)and UAS.SPEC.050(1)(e) Responsibilities of the UAS operator

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THEORETICAL KNOWLEDGE SUBJECTS FOR THE TRAINING OF THE REMOTE PILOT AND ALL PERSONNEL IN CHARGE OF DUTIES ESSENTIAL TO THE UAS OPERATION IN THE ‘SPECIFIC’ CATEGORY

(a)The ‘specific’ category may cover a wide range of UAS operations with different levels of risk and a wide range of UAS designs, in particular in terms of level of automation. The following guidelines may, therefore, have to be adapted considering the level of automation and the level of involvement of the remote pilot in the management of the flight. The UAS operator is, therefore, required to identify the competency required for the remote pilot according to the outcome of the risk assessment. This AMC covers the theoretical knowledge subjects while AMC2 UAS.SPEC.050(1)(d) covers the practical knowledge subjects applicable to all UAS operations in the ‘specific’ category. In addition, for both theoretical and practical knowledge subjects, the UAS operator should select the relevant additional modules from AMC3 UAS.SPEC.050(1)(d), as applicable to the type of the intended UAS operation. The UAS operator should achieve a level of robustness consistent with the assurance integrity level (e.g. SAIL) of the intended UAS operation.

(b)Additional topics to cover areas under national competence, such as national regulations for security, privacy and data protection, may be added by the national competent authority. In case of operations conducted in a MS other the State of registration, these additional topics may be defined as local conditions required by the MS of operation.

(c)When the UAS operation is conducted according to one of the STSs that are listed in Appendix 1 to the Annex of the UAS Regulation, the UAS operator should ensure that the remote pilot has the competency that is defined in the STSs. In all other cases, the UAS operator should propose to the competent authority, as part of the application, a theoretical knowledge training course for the remote pilot based on the elements that are listed in AMC1 UAS.OPEN.020(4)(b), in UAS.OPEN.040(3), in AMC1 UAS.OPEN.030(2)(c) and in Attachment A to the Annex of the UAS Regulation, which are relevant for the intended operation, complemented by the elements listed below. The UAS operator may use the same listed topics to propose also for the personnel in charge of duties essential to the UAS operation a theoretical knowledge training course with competency-based theoretical training specific to the duties of that personnel.

(1)Aviation safety:

(i)remote pilot records;

(ii)logbooks and associated documentation;

(iii)good airmanship principles;

(iv)aeronautical decision-making;

(v)ground safety;

(vi)air safety;

(vii)air proximity reporting; and

(viii)advanced airmanship:

(A)manoeuvres and emergency procedures; and

(B)general information on unusual conditions (e.g. stalls, spins, vertical lift limitations, autorotation, vortex ring states).

(2)Aviation regulations:

(i)introduction to the UAS Regulation with focus on the ‘specific’ category;

(ii)risk assessment, introduction to the SORA; and

(iii)overview of the STSs and the PDRA.

(3)Navigation:

(i)navigational aids (e.g. GNSS) and their limitations;

(ii)reading maps and aeronautical charts (e.g. 1:500 000 and 1:250 000, interpretation, specialised charts, helicopter routes, U-space service areas, and understanding of basic terms); and

(iii)vertical navigation (e.g. reference altitudes and heights, altimetry).

(4)Human performance limitations:

(i)perception (situational awareness in BVLOS operations);

(ii)fatigue:

(A)flight duration within work hours;

(B)circadian rhythm;

(C)work stress;

(D)vision problems; and

(E)commercial pressure;

(iii)attentiveness:

(A)eliminating distractions; and

(B)scan techniques;

(iv)medical fitness (health precautions, alcohol, drugs, medication, etc.); and

(v)environmental factors such as vision changes from orientation to the sun.

(5)Airspace operating principles:

(i)airspace classifications and operating principles;

(ii)U-space;

(iii)procedures for airspace reservation;

(iv)aeronautical information publications (AIPs); and

(v)NOTAMs.

(6)General knowledge of UASs and external systems that support the operation of UASs:

(i)differences between autonomy levels (e.g. automatic versus autonomous operations);

(ii)loss of signal and system failure protocols — understanding the condition and planning for programmed responses such as returning to home, loiter, landing immediately;

(iii)equipment to mitigate air and ground risks (e.g. flight termination systems);

(iv)flight control modes;

(v)the means to monitor the UA (its position, height, speed, C2 link, systems status, etc.);

(vi)the means of communication with the VOs; and

(vii)the means to support air traffic awareness.

(7)Meteorology:

(i)obtaining and interpreting advanced weather information:

(A)weather reporting resources;

(B)reports;

(C)forecasts and meteorological conventions appropriate for typical UAS flight operations;

(D)local weather assessments (including sea breeze, sea breeze front, and urban heat island);

(E)low-level charts; and

(F)METAR, SPECI, TAF;

(ii)regional weather effects — standard weather patterns in coastal, mountain or desert terrains; and

(iii)weather effects on the UA (wind, storms, mist, variation of wind with altitude, wind shear, etc.).

(8)Technical and operational mitigation measures for air risks:

(i)operations for which airspace observers (AOs) are employed; and

(ii)principles of detect and avoid (DAA).

(9)Operational procedures:

(i)mission planning, airspace considerations, and site risk assessment:

(A)measures to comply with the limitations and conditions applicable to the operational volume and to the ground risk buffer for the intended UAS operation;

(B)UAS operations over a controlled ground area;

(C)BVLOS operations;

(D)use of UA VOs;

(E)importance of on-site inspections, operation planning, pre-flight and operating procedures;

(ii)multi-crew cooperation (MCC):

(A)coordination between the remote pilot and other personnel (e.g. AOs) in charge of duties essential to the UAS operation;

(B)crew resource management (CRM):

(a)effective leadership;

(b)working with others.

(10)Managing data sources regarding:

(i)where to obtain the data from;

(ii)the security of the data;

(iii)the quantity of the data needed; and

(iv)the impact on the storage of data

(c)emergency response plan (ERP) — the UAS operator should provide its personnel with competency-based theoretical training covering the ERP that includes the related proficiency requirements and recurrent training.

(d)Both the training and the assessment should be appropriate to the level of automation of the intended UAS operation.

AMC · AMC1 UAS.SPEC.050(1)(d) — Regulations (EU) 2019/947 and 2019/945 · ED Decision 2022/002/R · UAS Easy Access Rules · EAR revision 29 Jun 2026

AMCAcceptable means of compliance

AMC2 UAS.SPEC.050(1)(d)and UAS.SPEC.050(1)(e) Responsibilities of the UAS operator

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PRACTICAL-SKILLS TRAINING FOR THE REMOTE PILOT AND ALL PERSONNEL IN CHARGE OF DUTIES ESSENTIAL TO THE UAS OPERATION IN THE ‘SPECIFIC’ CATEGORY

(a)Regarding the practical-skills training and assessment for the remote pilot, the UAS operator should consider the competencies that are defined in AMC2 UAS.OPEN.030(2)(b), complemented by the items listed below. The UAS operator should adapt the practical-skills training to the characteristics of the intended UAS operation and the functions available on the UAS. The UAS operator may use the same listed topics and may provide a practical training course also for all other personnel in charge of duties essential to the UAS operation. Appropriate simulators may be used to conduct some or all the tasks.

(1)Preparation of the UAS operation:

(i)implement the necessary measures to comply with the limitations and conditions applicable to the operational volume and to the ground risk buffer for the intended UAS operation in accordance with the OM procedures;

(ii)follow the necessary procedures for UAS operations in controlled airspace, including a protocol to communicate with the ATC and obtain clearance and instructions, if necessary;

(iii)confirm that all necessary documents for the intended UAS operation are on-site;

(iv)brief all participants on the planned UAS operation;

(v)perform visual airspace scanning; and

(vi)if AOs are employed, place them appropriately and brief them on the deconfliction scheme that includes phraseology.

(2)Preparation for the flight:

(i)ensure that all safety systems and functions, if installed on the UAS, including its height and speed limitation systems, flight termination system, and triggering system, are operational; and

(ii)know the basic actions to be taken in the event of an emergency, including issues with the UAS, or a mid-air collision hazard arising during the flight.

(3)Flight under abnormal conditions:

(i)manage a partial or a complete power shortage of the UA propulsion system, while ensuring the safety of third parties on the ground;

(ii)manage a situation of a non-involved person entering the operational volume or the controlled ground area, and take appropriate measures to maintain safety; and

(iii)react to, and take the appropriate corrective actions for, a situation where the UA is likely to exceed the limits of both the flight geography (contingency procedures) and of the operational volume (emergency procedures) as they were defined during the flight preparation.

(4)In general, emphasis should be placed on the following:

(i)normal, contingency, and emergency procedures;

(ii)skill tests combined with periodic proficiency checks;

(iii)operational experience (with on-the-job training counting towards proficiency);

(iv)pre-flight and post-flight procedures and documentation;

(v)recurrent training (UAS / flight training device (FTD)); and

(vi)remote pilot incapacitation.

(b)The practical-skills training may be conducted with the UAS or on an FTD. Scenario-based training (SBT) with highly structured, real-world experience scripts for the intended UAS operation should be used to fortify personnel’s learning in an operational environment and improve situational awareness. SBT should include realistic normal, abnormal, and emergency scenarios that are drafted considering specific learning objectives.

(c)The practical-skills training is checked during the assessment and can be provided using the actual UAS or an FTD appropriate to the intended UAS operation.

(d)Initial and recurrent training

(1)The UAS operator should ensure that specified minimum requirements regarding the time of the initial and recurrent training (e.g. duration and number of flight hours) are provided for in a manner that is acceptable and approved by the competent authority.

(2)Depending on the training course, each of the topics shown in Table 1 below may require only overview training or in-depth training. In-depth training should be interactive and should include discussions, case-study reviews, and role play, as deemed necessary to enhance learning. In case of change or update of the SW/HW of the UAS, depending on the size of the changes, the UAS operator should define the level of training.

TopicInitial trainingChange of UASChange of remote pilot/crewRecurrent training
Situational awareness and error managementIn-depthIn-depthOverviewOverview
Organisational safety culture, operational procedures, and organisational structureIn-depthNot requiredIn-depthOverview
Stress management, fatigue, and vigilanceIn-depthNot requiredNot requiredOverview
Decision-makingIn-depthOverviewNot requiredOverview
Automation and philosophy of the use of automationAs requiredIn-depthIn-depthAs required
Specific UAS type-related differencesAs requiredIn-depthNot required for the same UAS type)As required
Case-based studiesIn-depthIn-depthIn-depthAs required

Table 1 — Level of the practical-skills training in several topics depending on initial training, recurrent training, or change of UAS / remote pilot / remote crew

AMC · AMC2 UAS.SPEC.050(1)(d) — Regulations (EU) 2019/947 and 2019/945 · ED Decision 2022/002/R · UAS Easy Access Rules · EAR revision 29 Jun 2026

AMCAcceptable means of compliance

AMC3 UAS.SPEC.050(1)(d)Responsibilities of the UAS operator

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UAS OPERATION-SPECIFIC ENDORSEMENT MODULES Depending on the type and risk of the intended UAS operation, the UAS operator may propose, as part of the application for an operational authorisation, additional theoretical knowledge training in combination with the practical-skills training that is specific to the intended UAS operation as described in the OM. The practical-skills training should at least contain the practical competencies that are described in AMC2 UAS.OPEN.030(2)(b) ‘UAS operations in subcategory A2’, which may include relevant emergency and contingency procedures. However, the UAS operator may adapt that training to the level of automation of the UAS. During the practical-skills training, the remote pilot should list the relevant emergency and contingency procedures, which are defined in the OM and are peculiar to flight over known populated areas or over assemblies of people or increased air risk, in a given area of operation, and should describe the basic conditions for each kind of emergency as well as the related recovery techniques to be applied during flight for the emergencies that are defined in the OM. Depending on the criticality of the situation and on the available time to react, the remote pilot should memorise some procedures, while for other procedures, they may consult a checklist. The emergency and contingency procedures may involve also other personnel; in that case, the UAS operator should define the practical-skills training needed for them. The remote pilot only needs to complete the relevant operation-specific endorsement modules that reflect the intended UAS operation. For example, in case of transport of cargo, the remote pilot should complete the related training module ‘Transport and/or dropping of cargo’; however, if the cargo contains dangerous goods, then the remote pilot should also complete the training module ‘Transport of dangerous goods’. The assurance level of the operation-specific endorsement modules is determined by the related assurance integrity level (e.g. SAIL) according to the respective specific operational risk assessment. Relevant UAS operation-specific endorsement modules should be reflected in the documentation of the remote pilot’s competencies. The following UAS operation-specific endorsement modules and the areas to be covered are recommended:

(a)night operations;

(b)overflight (flight over known populated areas or over assemblies of people);

(c)BVLOS operations;

(d)low-altitude (below 500 ft) operations;

(e)flights in non-segregated airspace;

(f)transport and/or dropping of cargo;

(g)transport of dangerous goods;

(h)operations with multiple UASs and swarms;

(i)UA launch and recovery using special equipment;

(j)flying over mountainous terrain. Note: The ‘Rationale’ in grey-font italics under the ‘Learning objectives’ column is provided for explanatory purposes and does not form part of the proposed rule text.

Operation-specific endorsement modulesAreas to be coveredLearning objectives
Night operationsGeneralRecognise the meaning of the definition of ‘night’ or other similar wording that is used for night flight. Rationale: In Regulation (EU) No 1178/2011 (the ‘Aircrew Regulation’), ‘night’ for manned aviation ‘means the period between the end of evening civil twilight and the beginning of morning civil twilight or such other period between sunset and sunrise as may be prescribed by the appropriate authority’. Some national laws use the sunset and sunrise times for the definition of a night flight. ‘Sunset’ is defined as the daily disappearance of the upper limb of the sun below the horizon. This time depends on the latitude and longitude of the viewpoint. There are many websites and apps to find out the sunset and sunrise times at a specific location. Recognise the benefits of illuminating the operational area, especially during the critical phases of take-off and landing. Recognise that during night flight it is hard to estimate the distance between the UA and other obstacles if visibility is only ensured by the lights of the UA. Recognise that a visual obstacle avoidance system may be less accurate in night-time operations. Understand that if the sight of the UA is lost at night, return-to-home (RTH) should be immediately followed. Rationale: During daytime, it is sometimes difficult to see the position of the UA, which is even more difficult at night. Recognise that an infrared radiation (IR) camera allows one to see enough at night. Turning off the front green flashing light might improve the view because there will be no reflection in the on-board camera. Recognise that the IR camera does not help in case of rain/humidity, and that the IR visibility significantly decreases. Explain the use of the green flashing light at night. Explain the use of navigation lights, position lights, anti-collision lights, and other lights for UA controllability. Explain the use of lights (e.g. navigation, position, or anti-collision lights) for recognising the presence of manned aircraft. Rationale: Those lights show where the UA is positioned and the direction in which the UA is aligned. For manned aircraft, a red navigation light is located on the leading edge of the left-wing tip and a green navigation light on the leading edge of the rightwing tip (for helicopters, on the left and right sides of the cockpit). A white navigation light is positioned on the tail as far aft as possible. High-intensity strobe lights are also located in those positions. They are used as anti-collision lights and flash twice after a short break. A red rotating beacon is also part of the anti-collision lights.
Degradation of visual acuityRecognise that flying the UA at night degrades visual perception. Recognise night myopia, caused by the increasing pupil size. At low-light levels, without distant objects to focus on, the focusing mechanism of the eye may go to a resting myopic position. If night-vision goggles are used, know how they function.
Night illusionsDefine the term ‘night illusion’. Recognise and overcome visual illusions that are caused by darkness, and understand the physiological conditions that may degrade night vision. State the limitations of night vision techniques at night and by day.
Altered visual-scanning techniquesState the limitations of the different visual-scanning techniques at night and by day. Rationale: Despite the value of electronic means of conflict detection, physical lookout remains an important defence against the loss of visual separation for all types of aircraft. To avoid collisions, the remote pilot should visually scan effectively from the moment the UA starts moving until it comes to a stop at the end of the flight. Collision threats are present everywhere. Before take-off, the remote pilot should visually check the take-off area to ensure that there are no other objects. After take-off, the remote pilot should continue to visually scan to ensure a safe departure of the UA with no obstacles.
Altered identification of obstaclesExplain the effect of obstacles on the take-off distance that is required at night. Rationale: The remote pilot should know the flight area where the UA will fly at night. Objects look different and power lines are nearly invisible at night. It is, therefore, advisable that the remote pilot conduct a test flight during the daytime.
Overflight (flight over known populated areas or over assemblies of people)Identification of populated areas and assemblies of peopleExplain the definition of ‘populated area’ and ‘assemblies of people’.
Optimising flight paths to reduce risk of exposureExplain the effects of the following variables on the flight path and take-off distances: — take-off procedure; — obstacle clearances both laterally and vertically; — understand the lethality of a UAS including debris area through flying parts after a crash; and — recognise the importance of a defined emergency landing area.
Likely operating sites and alternative sitesRecognise the different operating sites and alternative sites on the route of the overflight.
Adequate clearance for wind effects, especially in urban environmentExplain how the wind changes at very low height due to its interaction with orography and buildings.
Obstructions (wires, masts, buildings, etc.)Explain the effect of obstacles on the required takeoff distance. Interpret all available procedures, data, and information regarding obstructions that could be encountered during overflight
Avoiding third-party interference with the UAExplain how to avoid third-party interference with the UA.
Minimum separation distances from persons, vessels, vehicles, and structuresExplain the importance of minimum separation distances from persons, vessels, vehicles, and structures.
Impact of electromagnetic interference, i.e. high-intensity radio transmissionsDescribe the physical phenomenon ‘interference’. Explain in which situations electromagnetic interference could occur, particularly with regard to electromagnetic emissions and signal reflections peculiar to an urban environment. Explain their impact on the UAS system (i.e. C2 link GNSS quality, etc.)
Crowd control strategies and public accessExplain the importance of ensuring that no one is endangered within the take-off and landing area. Describe the different crowd control strategies. Explain the importance of having knowledge of public access.
BVLOS operationsOperation planning: airspace, terrain, obstacles, expected air traffic, and restricted areasExplain the operation planning for BVLOS operations: — check the flying conditions (e.g. geographical zone, NOTAM) and obstacles along the planned route; — secure the necessary documentation before the BVLOS operation; — know and comply with the local conditions in the area where the BVLOS operation takes place; — ensure communication with the air traffic controller (ATCO), depending on the type of airspace within which the BVLOS operation is planned to be conducted; — plan the BVLOS operation including flight route and response to contingency and emergency events; — in uncontrolled airspace, check the actual traffic level of manned traffic along the planned route, including low-level traffic such as paragliders, hang gliders, helicopters, model aircraft, seaplanes and other possible traffic; — in uncontrolled airspace, verify that the UAS operation has been notified to manned aviation using, e.g. NOTAM, or other means used by manned aviation; — how to employ airspace observers (AOs), when needed; — consider the C2 link limitations (e.g. maximum range and presence of obstacles); and — use of conspicuity devices or traffic information / detection of incoming aircraft / deconfliction and emergency manoeuvres.
Sensor systems and their limitationsState the limitations of the different sensor systems. Rationale: UASs that are used for BVLOS operations should maintain precise positioning to avoid traffic conflict and to successfully carry out their mission. Environmental features, such as tunnels and urban canyons, can weaken GNSS signals or even cause them to be lost completely. To maintain accuracy in GNSS-denied environments, UA may use real-time kinematic (RTK) capable inertial navigation systems (INSs) that provide information from accelerometers and gyroscopes to accurately estimate position, velocity, heading, and attitude.
Cooperative and non-cooperative aircraft (airspace surveillance)Identify the cooperative and non-cooperative detect-and-avoid (DAA) sensor/system capabilities for UA, if applicable. Rationale: Cooperative and non-cooperative DSAA capabilities are key enablers for UA to safely and routinely access all airspace classes.
Roles and responsibilities of the remote pilot to remain clear of collisionExplain the traffic alert system and traffic collision avoidance system (TCAS) phraseologies, and how these systems work. Identify the roles and responsibilities of the remote pilot to remain clear of collision. Explain the collision avoidance methodology that is used in the operation to keep the UA clear of other traffic. Rationale: Collision avoidance is emerging as a key enabler for UAS operations in civil airspace. The operational and technical challenges of UAS collision avoidance are complicated by the wide variety of UA, of their associated missions, and of their ground control capabilities. Numerous technological solutions for collision avoidance are being explored in the UAS community.
Command, control and communication (C3) link performance and limitationsKnow the definition of ‘C3’. Understand the relation between communications and effective command and control (C2). Understand the basic C3 structure. Understand the use of true and relative motion displays. Understand the problems inherent in C3. Rationale: C3 cannot be accomplished without two-way communications. C3 would be impossible unless the remote pilot can collect feedback in some form. Basic to any C3 system is the incorporation of a reliable communications network.
Signal or communications latency for the C2 linkUnderstand the impact of signal or communications latency on the C2 link. Explain what can cause, and how to detect, a signal or communications latency. Describe the actions that are required following a signal or communications latency. Rationale: BVLOS control may require a satellite communications link that implies a level of signal delay, or signal latency, which may impact on the accuracy of the BVLOS operation.
Planning for the loss of C2 link or for system failureUnderstand the impact of a loss of C2 link. Explain what can cause, and how to detect, a system failure. Describe the actions that are required following a loss of C2 link. Describe how to plan the contingency routes in case of a loss of the C2 link. Rationale: It is of utmost importance to keep track of the UASs in civil airspace, and to know what happens if the C2 link between the remote pilot’s ground control station and the UAS is disrupted. In such a loss-of-the-C2-link situation, the UA usually flies on a pre-programmed contingency route based on its flight altitude, orientation, and bearing. The absence of situational awareness and direct communication from the UA makes it difficult or impossible for the ATCOs to discover the real position of the UA and identify if the pre-programmed contingency route is properly followed impairing the possibility to clear the traffic along its intended route.
Interpreting separate data sourcesInterpret different data sources to identify whether during flight the UA follows the planned route.
Crew resource management (CRM)Explain the importance of CRM for BVLOS operations.
Low-altitude (below 500 ft) operationsAir traffic management (ATM) proceduresDescribe the ATM procedures for low-altitude operations.
Radio communications and phraseologyDefine the meaning of ‘standard words and phrases’. Recognise, describe, and use the correct standard phraseology for each phase of a visual flight rules (VFR) flight. Explain the selective calling (SelCal) system and aircraft communications addressing and reporting system (ACARS) phraseologies. Explain the traffic alert and collision avoidance system (TCAS) phraseologies.
Situational awarenessKeep situational awareness, especially with low-level manned aircraft and, if necessary, employ airspace observers (AOs).
Advanced aviation terminologyExplain the meaning of low-altitude operations related terminology.
Flight in non-segregated airspaceClear roles and responsibilitiesDescribe the relationship between the initiating causes (or threats), the hazard (top (main) event), the risk mitigations (the controls and barriers), and the potential consequential results (loss states) when conducting a flight in a non-segregated airspace.
Wake turbulenceState the wake turbulence categories for UA. State the wake turbulence separation minima.
Transport and/or dropping of cargoWeight and balanceDescribe the relationship between UA mass and structural stress. Describe why mass should be limited to ensure adequate margins of strength. Describe the relationship between UA mass and aircraft performance. Describe why UA mass should be limited to ensure adequate aircraft performance. Depending on the type of operation, describe the relationship between centre-of-gravity (CG) position and stability/controllability of the UA. Describe the consequences if the CG is in front of the forward limit. Describe the consequences if the CG is behind the aft limit. Describe the relationship between CG position and aircraft performance. Describe the effects of the CG position on the performance parameters (speed, altitude, endurance, and range). Be familiar with the abbreviations regarding mass and balance, e.g. (maximum) take-off mass ((M)TOM), (maximum) landing mass ((M)LM), basic empty mass (BEM), dry operating mass (DOM), operating mass (OM), and zero-fuel mass (ZFM). Describe the effects of changes in the load when dropping an object. Describe the effects of an unintended loss of the load. Rationale: Mass and balance are extremely important for a UA. A UA that is not in balance may become difficult to control. Therefore, the overall balance should be considered when adding payloads, attaching gimbals, etc.
Load securing and awareness of dangerous goodsCalculate the MTOM and the MLM. Explain the reasons for restraining or securing cargo loads. Describe the basic methods of restraining or securing loads. Explain why the transport of dangerous goods by air is subject to an additional training module. State that certain articles and substances, which would otherwise be classified as dangerous goods, may be exempted if they are part of the UA equipment. Rationale: The safe operation of the UAS requires to weigh all cargo in the UA (or provide an accurate estimate of weight using ‘standard’ values), load it correctly, and secure it to prevent loss or movement of the cargo during the flight. Loading should be performed in accordance with the applicable regulations and limitations. The UAS operator’s loading procedures should be in accordance with the instructions given by the person that has the overall responsibility for the loading process for a particular UA flight. These loading instructions should match the requirements for cargo distribution that are included in the UA load and trim sheet.
Transport of dangerous goodsSafe transport of dangerous goodsExplain the terminology relevant to dangerous goods. Be able to recognise dangerous goods and understand their labelling. Be able to interpret the documentation related to dangerous goods. Recognise dangerous goods by using ‘safety data sheets’ and the consumer labelling of the Globally Harmonized System of Classification and Labelling of Chemicals (GHS). Explain that the provisions for the transport of dangerous goods by air are included in ICAO Doc 9284 ‘Technical Instructions for the Safe Transport of Dangerous Goods by Air’. State the emergency/reporting procedures in case of an event with dangerous goods, including that in the event of a dangerous-goods-related emergency regarding the UA, the remote pilot should inform the ATC organisation of the transport of dangerous goods. Explain the principles of compatibility and segregation of dangerous goods. Explain the special requirements for loading radioactive materials. Explain the use of the dangerous goods list. Explain the procedures for collecting safety data, e.g. reporting accidents, incidents, and occurrences with dangerous goods. Note: The learning objectives should be derived from the Technical Instructions and should be commensurate with the personnel responsibilities.
Operations with multiple UASs and swarmsLimitations related to human factorsUnderstand the human performance limitations in an operation with multiple UASs, including UAS swarms. List the vital actions that the remote pilot and the persons who assist the remote pilot should perform in case of an emergency descent of the multiple/swarming UASs.
CRMExplain the importance of CRM for operations with multiple UASs and swarms.
Navigating multiple platformsDescribe how to navigate multiple platforms.
Recognising system failuresDescribe the different failures that may potentially occur during multiple/swarming UAS operations. Explain what to do in the event of a failure. Recognise that the remote pilot can override the system in the event of a failure.
Emergency containment proceduresList the different emergency containment procedures and describe the basic conditions for each kind of emergency. Describe the recovery techniques in the event of engine or battery failure during multiple/swarming UAS operations.
UAS launch and recovery using special equipmentOperating proceduresExplain the specific procedures for launch and recovery operations. Explain the impact on the UA’s behaviour when the systems for launch and recovery are operated from a moving vehicle, including ships.
Recognising failuresDescribe the different failures that may occur during launch and recovery operations. Explain what to do in the event of a failure. Describe the cases where the remote pilot can override the system in the event of a failure.
Flying over hilly environmentTemperature inversionsDescribe the following: — the effect of thermic-induced turbulence near the Earth’s surface; — surface effects; — diurnal and seasonal variations; — the effect of clouds; and — the effect of wind. Rationale: The temperature can affect the density altitude. If the UA flies on a hot and humid day, the remote pilot will experience poor UA performance: as the temperature increases, the air molecules spread out. As a result, the propellers or motors of the UA do not have much air to grab on to.
Orographic liftingDescribe the effect of exploiting orographic lifting (i.e. slope or ridge) and the actions required. Describe the vertical movements, wind shear, and turbulence, which are typical of hilly environment. Rationale: Orographic lifting occurs when an air mass is forced from a low elevation to a higher elevation as it moves over rising terrain. As the air mass gains altitude, it quickly cools down adiabatically, which can raise the relative humidity to 100 %, create clouds and, under the right conditions, cause precipitation.
Higher winds through passesDescribe the effects of wind shear and the actions required when wind shear is encountered at take-off and approach. Describe the precautions to be taken when wind shear is suspected at take-off and approach. Describe the effects of wind shear and the actions required following entry into strong downdraught wind shear. Describe the influence of a mountainous area on a frontal passage. Rationale: In mountainous environment, the wind blows smoothly on the windward side of the mountain. On the leeward side, the wind follows the contours of the terrain and can be quite turbulent: this is called a katabatic wind. The stronger the wind, the higher the downward pressure. Such a wind will push the UA down towards the surface of the mountain. If the remote pilot does not know how to recognise a downdraft, which is downward moving air, the situation can become quite challenging.
Mountain wavesExplain the origin and formation of mountain waves. State the conditions necessary for the formation of mountain waves. Describe the structure and properties of mountain waves. Explain how mountain waves may be identified through their associated meteorological phenomena. Explain that mountain wave effects may exceed the performance or structural capability of the UA. Explain that mountain wave effects may be propagated from low to high levels. Indicate the turbulent zones (mountain waves, rotors) on a drawing of a mountain chain.
Highand low-pressure patternsDescribe the movements of fronts and pressure systems, and the life cycle of a midlatitude depression. State the rules for predicting the direction and the speed of movement of fronts. State the difference in the speed of cold and warm fronts. State the rules for predicting the direction and the speed of frontal depressions.
Density altitude effectsDefine pressure altitude and air density altitude. Explain the effects of all-up mass (AUM), pressure, temperature, density altitude, and humidity. Explain the influence of density altitude on the equilibrium of forces and moments in a stable hover, if applicable. Rationale: Higher-density altitude means thinner air, and thinner air means that the remote pilot will experience poor UA performance. The propellers or motors of the UA do not have much air to grab on to. Lower-density altitude means thicker, denser air, and higher UA performance. This knowledge is very important when the remote pilot flies in a mountainous or other high-elevation environment.

AMC · AMC3 UAS.SPEC.050(1)(d) — Regulations (EU) 2019/947 and 2019/945 · ED Decision 2022/002/R · UAS Easy Access Rules · EAR revision 29 Jun 2026

GMGuidance material

GM1 UAS.SPEC.050(1)(d)(iii)Responsibilities of the UAS operator

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COORDINATION OF THE UAS OPERATOR WITH THE DESIGNATED ENTITY(IES) For UAS operations that require an operational authorisation, the training of the remote pilots must be provided in coordination with the entity(ies) that is (are) designated by the competent authority, only if the competent authority has nominated entities that meet the applicable criteria to provide the required training. If the competent authority has not designated any entity, then such coordination is not required.

GM · GM1 UAS.SPEC.050(1)(d)(iii) — Regulations (EU) 2019/947 and 2019/945 · ED Decision 2022/002/R · UAS Easy Access Rules · EAR revision 29 Jun 2026

AMCAcceptable means of compliance

AMC1 UAS.SPEC.050(1)(g)Responsibilities of the UAS operator

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LOGGING OF FLIGHT ACTIVITIES AND RECORD-KEEPING

(a)An acceptable means to log and record the flight activities is to use a logbook, which may be electronic.

(b)The information to be recorded should be indicated in the declaration or in the operational authorisation, which may include the following:

(1)the identification of the UAS (manufacturer, model/variant (e.g. serial number); NOTE: if the UAS is not subject to registration, the identification of the UAS may be done using the serial number of the UAS.

(2)the date, time, and location of the take-off and landing;

(3)the duration of each flight;

(4)the total number of flight hours/cycles;

(5)in the case of a remotely piloted operation, the name of the remote pilot responsible for the flight;

(6)the activity performed (add the reference to the STS or the authorisation number, as applicable);

(7)any significant incident or accident that occurred during the operation;

(8)a completed pre-flight inspection;

(9)any defects and rectifications;

(10)any repairs and changes to the UAS configuration; and

(11)the information required to comply with UAS.SPEC.100.

(c)Records should be stored for 2 years in a manner that ensures their protection from unauthorised access, damage, alteration, and theft.

(d)The logbook can be generated in one of the following formats: electronic or paper. If the paper format is used, it should contain, in a single volume, all the pages needed to log the holder’s flight time. When one volume is completed, a new one will be started based on the cumulative data from the previous one.

AMC · AMC1 UAS.SPEC.050(1)(g) — Regulations (EU) 2019/947 and 2019/945 · ED Decision 2019/021/R · UAS Easy Access Rules · EAR revision 29 Jun 2026

All rules in PART B — UAS OPERATIONS IN THE ‘SPECIFIC’ CATEGORY

Consolidated from the EASA Easy Access Rules (revision 29 Jun 2026, extracted 17 Aug 2026) for convenience. Not the official publication — verify against the Official Journal of the European Union and the EASA publications before operational use.

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