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Appendix 2 a — Basic training — Streams

REQUIREMENTS FOR SERVICE PROVIDERS CONCERNING PERSONNEL TRAINING AND COMPETENCE ASSESSMENT · Regulation (EU) 2017/373 · EAR revision 12 Mar 2025

AppendixAppendix

Appendix 2a — Basic training — Streams

The subjects, topics and sub-topics are repeated in this AMC for the convenience of the reader and do not form a part of it.

ATSEP UOID (Unique Objective IDentifier)CORPUST A XCONTENT
ATSEP.BAS.COMCOMMUNICATION
ATSEP.BAS.COM_1GENERAL INTRODUCTION
ATSEP.BAS.COM_1.1Introduction to Communications
ATSEP.BAS.COM_1.1.1State the structure of the communication domain1Voice communication, data communication
ATSEP.BAS.COM_1.1.2State major substructures of the communication domain1Air-ground, ground-ground, air-air communications
ATSEP.BAS.COM_1.1.3State ATS requirements for safe communications1Safety, reliability, availability, coverage, QoS, latency
ATSEP.BAS.COM_1.1.4State the aeronautical communication services1Mobile, fixed
ATSEP.BAS.COM_2VOICE COMMUNICATION
ATSEP.BAS.COM_2.1Introduction to Voice Communications
ATSEP.BAS.COM_2.1.1Describe system architecture2-
ATSEP.BAS.COM_2.1.2Explain the purpose, principles and role of voice communication systems in ATS2e.g. audio bandwidth, dynamic range, fidelity, routing, switching, lineside/deskside, coverage, communication chain between controller and pilot
ATSEP.BAS.COM_2.1.3Describe the way in which voice communication systems function2VoIP VCS, analogue/digital comparisons, distortion, harmonics
ATSEP.BAS.COM_2.1.4State methods used to route and switch voice communications1e.g. multichannels, multi-users, party lines, VHF/UHF linkage, HF, SELCAL
ATSEP.BAS.COM_2.1.5State how systems interface to produce an integrated service to ATS1-
ATSEP.BAS.COM_2.1.6State radio spectrum and frequency allocation constraints and procedures1Spectrum, interference sources, commercial allocations, world radio conference, ITU, efficient utilisation of frequency bands, channel spacing
ATSEP.BAS.COM_2.1.7State voice recording systems in use1e.g. digital recording equipment
ATSEP.BAS.COM_2.1.8State ICAO and local legal requirements regarding recording and retention of voice communications1Regulatory requirements, incident recording and playback, recording equipment
ATSEP.BAS.COM_2.1.9State the purpose of ATIS and VOLMET1-
ATSEP.BAS.COM_2.2Air-Ground Communication
ATSEP UOID (Unique Objective IDentifier)CORPUST A XCONTENT
ATSEP.BAS.COM_2.2.1State the functions and basic operation of routing and switching equipment in use in the ATS environment1Voice switching
ATSEP.BAS.COM_2.2.2Describe the purpose and operation of the elements of a communication chain in use in the ATS environment2Functionality, emergency systems, transmission/reception, CWP, onboard equipment e.g. channel spacing, antenna switching, CLIMAX, voting systems
ATSEP.BAS.COM_2.2.3State ways of achieving quality of service1e.g. importance of coverage and redundancy of equipment, overlapping coverage, backup system, functional redundancy vs element redundancy
ATSEP.BAS.COM_2.2.4Recognise the elements of the CWP that are used for air-ground communication1Frequency selection, emergency, station selection, coupling, microphone, headset, loudspeaker, footswitch, Push-To-Talk
ATSEP.BAS.COM_2.2.5List techniques and future developments which have, or may have an impact on ATS voice communications1e.g. CPDLC, VDL Mode 2
ATSEP.BAS.COM_2.3Ground-Ground Communication
ATSEP.BAS.COM_2.3.1State the functions and the basic operations of routing and switching equipment in use in ATS environment1General architecture
ATSEP.BAS.COM_2.3.2Describe how ground-ground systems interface to provide an integrated service to ATS environment2International/national links, ACC interoperability, voice and data integration
ATSEP.BAS.COM_2.3.3Describe the functionality of the elements of a ground-ground communication system2Main and emergency systems, interfaces to telecom providers e.g. MFC and ATS-Qsig, switching, local PABX equipment
ATSEP.BAS.COM_2.3.4Recognise the elements of the CWP used for ground-ground communication1Selection, emergency, loudspeaker, headset, microphone
ATSEP.BAS.COM_2.3.5Describe developments in ground-ground technologies which may impact on ATS voice communication2TCP/IP, voice-over IP e.g. protocols future development
ATSEP.BAS.COM_3DATA COMMUNICATION
ATSEP.BAS.COM_3.1Introduction to Data Communication
ATSEP.BAS.COM_3.1.1Explain the purpose, principles and role of data communication systems in ATS2e.g. terminology, principles and theory of networks, layering (OSI or TCP/IP), data links, LAN, WAN
ATSEP.BAS.COM_3.1.2Define the concept of data transmission1e.g. packet switching, protocols, multiplexing, demultiplexing, error detection and correction, routing, switching, hops, cost, bandwidth/speed
ATSEP.BAS.COM_3.1.3Describe the function of various elements of the data systems in use in ATS environment2Switch, router, gateways, end systems, redundancy
ATSEP UOID (Unique Objective IDentifier)CORPUST A XCONTENT
ATSEP.BAS.COM_3.1.4Define protocols in current use1e.g. TCP/IP, frame relay, asynchronous transfer mode
ATSEP.BAS.COM_3.2Networks
ATSEP.BAS.COM_3.2.1State ATS requirements for safe data communications1Reliability, availability
ATSEP.BAS.COM_3.2.2Describe the different types of networks2LAN, WAN, ATN, national network for ATM e.g. satellite-dedicated networks, AFTN Priorities, rights
ATSEP.BAS.COM_3.2.3State the functions of a network management system1e.g. SNMP
ATSEP.BAS.COM_3.3Aviation Specific Networks, Applications and ATM/ANS Providers
ATSEP.BAS.COM_3.3.1Name a range of air-ground aviation-related network concepts1ATN e.g. Subnetworks: ATN air-ground subnetwork, AMSS, VDL, HFDL Protocols: ACARS Communication service providers: ARINC, SITA
ATSEP.BAS.COM_3.3.2Name a range of ground-ground aviation-related network concepts1ATN, PENS e.g. Physical networks: PENS, AFTN, RAPNET Communication protocols: IP, ASTERIX, FMTP Communication service providers: SITA, ARINC, national carriers, ANSPs Applications: AMHS, AIDC, OLDI
ATSEP.BAS.COM_3.3.3Define SWIM1SWIM institutional framework and applications e.g. SWIM providers and users
ATSEP.BAS.NAVNAVIGATION
ATSEP.BAS.NAV_1INTRODUCTION
ATSEP.BAS.NAV_1.1Purpose and Use of Navigation
ATSEP.BAS.NAV_1.1.1Explain the need for navigation in aviation2Positioning, guidance, planning
ATSEP.BAS.NAV_1.1.2Characterise navigation methods2e.g. historical overview, visual, celestial, electronic (on-board, radio, space-based and relative)
ATSEP.BAS.NAV_2THE EARTH
ATSEP.BAS.NAV_2.1Form of the Earth
ATSEP.BAS.NAV_2.1.1State the shape of the Earth and its parameters1Oblate spheroid e.g. diameter, gravity, rotation, axis, magnetic field
ATSEP.BAS.NAV_2.1.2Explain the Earth’s properties and their effects2Polar axis, direction of rotation
ATSEP.BAS.NAV_2.1.3State the accepted conventions for describing 2D position on a globe1Meridians, parallels of latitude, equatorial plane
ATSEP.BAS.NAV_2.2Coordinate Systems, Direction and Distance
ATSEP.BAS.NAV_2.2.1State the general principles of reference systems1Geoid, reference ellipsoids, WGS 84 Latitude and longitude, undulation
ATSEP UOID (Unique Objective IDentifier)CORPUST A XCONTENT
ATSEP.BAS.NAV_2.2.2Explain why a global reference system is required for aviation2-
ATSEP.BAS.NAV_2.3Earth’s Magnetism
ATSEP.BAS.NAV_2.3.1State the general principles of Earth’s magnetism1True North, magnetic North e.g. variation, declination, deviation, inclination
ATSEP.BAS.NAV_3NAVIGATIONAL SYSTEM PERFORMANCE
ATSEP.BAS.NAV_3.1Factors Affecting Electronic Navigation Performance
ATSEP.BAS.NAV_3.1.1State how radio waves propagate1Ground, sky, line of sight
ATSEP.BAS.NAV_3.1.2State why the siting of a terrestrial navigation aid is important1Multipath, blanking
ATSEP.BAS.NAV_3.2Performance of Navigation Systems
ATSEP.BAS.NAV_3.2.1State the performance of navigation systems1Coverage, accuracy, integrity, continuity of service, availability
ATSEP.BAS.NAV_3.2.2Explain the need for redundancy in navigation systems2Ensuring continuity of service, maintainability, reliability
ATSEP.BAS.NAV_3.3Means of Navigation
ATSEP.BAS.NAV_3.3.1State the different means of navigation1Sole, primary, supplementary
ATSEP.BAS.NAV_4NAVIGATION SYSTEMS
ATSEP.BAS.NAV_4.1Terrestrial Navigation Aids
ATSEP.BAS.NAV_4.1.1Explain the basic working principles of electronic positioning2Distance measurements (time and phase), angular measurements
ATSEP.BAS.NAV_4.1.2Describe ground-based navigation systems2NDB, VOR, DME, ILS, DF e.g. TACAN, marker beacons
ATSEP.BAS.NAV_4.1.3Recognise how the navigation information is displayed on the relevant pilot HMI1-
ATSEP.BAS.NAV_4.1.4Explain the operational use of groundbased navigation systems in the different phases of flight2NDB, VOR, DME, ILS, DF
ATSEP.BAS.NAV_4.1.5Recognise the frequency bands used by the ground-based navigation systems1-
ATSEP.BAS.NAV_4.1.6State the need for calibration1Flight calibration, ground-based calibration and/or maintenance
ATSEP.BAS.NAV_4.2On-board Navigation Systems
ATSEP.BAS.NAV_4.2.1State the use of on-board navigation systems1e.g. barometric altimetry, radio altimetry, INS/IRS, compass
ATSEP.BAS.NAV_4.2.2State the use of an FMS1Sensors, navigation database
ATSEP.BAS.NAV_4.3Space-based Navigation Systems
ATSEP.BAS.NAV_4.3.1Explain the basic working principles of satellite positioning2GNSS e.g. Galileo, GPS
ATSEP UOID (Unique Objective IDentifier)CORPUST A XCONTENT
ATSEP.BAS.NAV_4.3.2Recognise the basic architecture of a core satellite positioning system1GNSS e.g. Galileo, GPS
ATSEP.BAS.NAV_4.3.3Recognise the frequency bands used by the space-based navigational systems1-
ATSEP.BAS.NAV_4.3.4State the benefits of satellite-based navigation1Global coverage, accuracy, time dissemination e.g. redundancy, interoperability, single set of avionics
ATSEP.BAS.NAV_4.3.5State the current limitations of space-based navigation systems1e.g. single frequency, weak signal, ionospheric delay, institutional, military, multipath
ATSEP.BAS.NAV_4.3.6Describe the basic working principles of satellite augmentation2ABAS (RAIM, AAIM), SBAS (WAAS, EGNOS), GBAS
ATSEP.BAS.NAV_4.3.7State the current implementations of satellite-based navigation systems1Core systems: GPS, GLONASS, GALILEO , BEIDOU, Augmentation systems: RAIM, AAIM, EGNOS, WAAS, GBAS
ATSEP.BAS.NAV_5PERFORMANCE-BASED NAVIGATION (PBN)
ATSEP.BAS.NAV_5.1PBN
ATSEP.BAS.NAV_5.1.1Describe the performance based navigation concept2ICAO Doc 9613
ATSEP.BAS.NAV_5.1.2List the navigation applications in use in Europe1RNAV-5 (B-RNAV), RNAV-1 (P-RNAV), RNP approaches
ATSEP.BAS.NAV_5.2Current Developments
ATSEP.BAS.NAV_5.2.1State current navigation developments1e.g. 4D-RNAV, free routes, rationalisation plans, advanced RNP
ATSEP.BAS.SURSURVEILLANCE
ATSEP.BAS.SUR_1INTRODUCTION TO SURVEILLANCE
ATSEP.BAS.SUR_1.1Introduction to Surveillance
ATSEP.BAS.SUR_1.1.1Define surveillance in the context of ATM1What (positioning/identification) and why (maintain separation)
ATSEP.BAS.SUR_1.1.2Define the various surveillance domains1Air-air, ground-air, ground-ground
ATSEP.BAS.SUR_1.1.3List the surveillance techniques1Non-cooperative, cooperative, dependent, independent techniques
ATSEP.BAS.SUR_1.1.4Define the current and emerging surveillance systems in use in ATM1Radar technology, ADS technology, multilateration e.g. TIS
ATSEP.BAS.SUR_1.1.5Explain the role and the current use of surveillance equipment by ATM2Separation, vectoring, data acquisition Detection and ranging, safety nets e.g. weather mapping
ATSEP.BAS.SUR_1.1.6State ICAO and any local legal requirements1e.g. ICAO Annex 10 Vol. IV
ATSEP.BAS.SUR_1.1.7List the main users of surveillance data1HMI, safety nets, FDPS, air defence systems, flow management
ATSEP.BAS.SUR_1.2Avionics
ATSEP.BAS.SUR_1.2.1State the avionics used for the surveillance in ATM and their interdependencies1Transponder, GNSS, data link equipment, ACAS, ATC control panel e.g. FMS
ATSEP UOID (Unique Objective IDentifier)CORPUST A XCONTENT
ATSEP.BAS.SUR_1.2.2Define the role of TCAS as a safety net1e.g. FMS
ATSEP.BAS.SUR_1.3Primary Radar
ATSEP.BAS.SUR_1.3.1Describe the need for and the use of primary radar in ATC2Non-cooperative detection, improvement of detection and tracking e.g. types of PSR (en-route, terminal, SMR, weather)
ATSEP.BAS.SUR_1.3.2Explain the principles of operation, basic elements and overall architecture of a primary radar2Detection, range measurement, azimuth indication, Doppler shift, antenna system, TX/RX, signal processing, plot extraction, local tracking, data transmission e.g. use of the parameters of the radar equation
ATSEP.BAS.SUR_1.3.3State the limitations of primary radar1Line of sight, environmental, clutter, no identification of the target, no height information (in case of 2D radar)
ATSEP.BAS.SUR_1.4Secondary Radar
ATSEP.BAS.SUR_1.4.1Describe needs for and the use of secondary radars in ATC2Cooperative detection, ICAO-defined standard, IFF, military and civil modes (include Mode S) and related code protocols, code limitations e.g. identification, SPI, flight level, BDS, specific and emergency codes
ATSEP.BAS.SUR_1.4.2Explain the principles of operation, basic elements and overall architecture of a secondary radar2SSR, MSSR, Mode S antenna, TX/RX, extractor, tracking processor e.g. use of the parameters of the radar equation
ATSEP.BAS.SUR_1.4.3State the limitations of secondary radar1FRUIT, garbling, ghost reply, code shortage, cooperation by the aircraft needed
ATSEP.BAS.SUR_1.5Surveillance Data Message Format
ATSEP.BAS.SUR_1.5.1State the need for harmonisation1Surveillance data sharing, interoperability
ATSEP.BAS.SUR_1.5.2State the techniques used for transmission of surveillance data1e.g. point-to-point, network, microwave, satellite
ATSEP.BAS.SUR_1.5.3State main formats in use1ASTERIX, etc.
ATSEP.BAS.SUR_1.6Automatic Dependent Surveillance (ADS)
ATSEP.BAS.SUR_1.6.1State surveillance-related FANS concepts and their impact on ATM1Sources of aircraft parameters (e.g. FMS outputs), communication mediums Application within oceanic and other non-radar airspace, ATC requirements
ATSEP.BAS.SUR_1.6.2Explain the principles of operation, basic elements and overall architecture of ADS-C and ADS-B and the differences between them2Advantages/disadvantages, standards, data update rates
ATSEP.BAS.SUR_1.6.3State the data link technologies proposed and the current situation of deployment1Extended squitter 1 090 MHz e.g. VDL 4, HFDL, UAT, AMSS
ATSEP UOID (Unique Objective IDentifier)CORPUST A XCONTENT
ATSEP.BAS.SUR_1.7Weather Radar
ATSEP.BAS.SUR_1.7.1Define the use of weather radar in ATM1e.g. role in adverse weather in dense airspace, antenna, coverage, polarisation, multi-elevation scanning, frequency band
ATSEP.BAS.SUR_1.8Integration of Surveillance Information
ATSEP.BAS.SUR_1.8.1Describe complementary use of different sensors2-
ATSEP.BAS.SUR_1.9Multilateration (MLAT)
ATSEP.BAS.SUR_1.9.1State the use of MLAT in ATC1LAM and WAM
ATSEP.BAS.SUR_1.9.2Explain the principles of operation, basic elements and overall architecture of MLAT2TDOA principle, hyperbolic positioning, accuracy, transmissions used
ATSEP.BAS.SUR_1.10Airport Surface Surveillance
ATSEP.BAS.SUR_1.10.1State typical ATC requirements1e.g. safety (aircraft and mobiles), clear runway, low visibility, collision warnings, displays, mapping, data merging, aircraft identification, ground mobiles
ATSEP.BAS.SUR_1.10.2State the current technologies for airport surface surveillance1Radar-based and MLAT-based technologies, example layout of airport surveillance infrastructure e.g. other systems (acoustic, vibration, induction loop, video, infrared, GNSS, ADS-B)
ATSEP.BAS.SUR_1.11Display of Surveillance Information
ATSEP.BAS.SUR_1.11.1Recognise surveillance information on a display1e.g. PSR and MSSR tracks, position identification, FL, speed vector, RDP and FDP information
ATSEP.BAS.SUR_1.12Analysis Tools
ATSEP.BAS.SUR_1.12.1State analysis tools1e.g. SASS-C, SASS-S, RAPS
ATSEP.BAS.DPRDATA PROCESSING
ATSEP.BAS.DPR_1DATA PROCESSING
ATSEP.BAS.DPR_1.1Introduction to Data Processing
ATSEP.BAS.DPR_1.1.1Describe the functions and generic architecture of the systems2Generic FDP and SDP overall functional block diagrams
ATSEP.BAS.DPR_1.1.2Describe how the systems interface with other systems2Surveillance sensors, displays, NMOC, recording, international ATM networks e.g. safety nets, military interfaces
ATSEP.BAS.DPR_1.1.3Define basic software functions/applications1FDP (IFPS, route processing, code/call sign correlation, code allocation, strip distribution, track labelling) SDP (coordinate conversion, plot and track processing, MRP, safety nets, track labelling)
ATSEP UOID (Unique Objective IDentifier)CORPUST A XCONTENT
ATSEP.BAS.DPR_1.1.4State the legal aspects for data processing in ATM1Traceability and recording of data and actions, configuration control
ATSEP.BAS.DPR_1.1.5State current developments and future possibilities1e.g. Coflight, iTEC, SESAR, multisensor tracking, SWIM, flight object
ATSEP.BAS.DPR_1.2System Software and Hardware Principles
ATSEP.BAS.DPR_1.2.1Describe the current hardware configurations used in ATM2Redundancy and backup e.g. driver, interfaces, hardware platforms, fault tolerant systems
ATSEP.BAS.DPR_1.2.2Describe the current software platforms, used in ATM2Operating systems
ATSEP.BAS.DPR_1.2.3Describe concepts of virtualisation in ATM2Virtual Centre (Remote CWP - SESAR) e.g. display virtualisation (RDU: Remote Display Unit), server virtualisation (server consolidation)
ATSEP.BAS.DPR_1.3Surveillance Data Processing (SDP)
ATSEP.BAS.DPR_1.3.1State ATC requirements1QoS, mandatory data recording, dependability
ATSEP.BAS.DPR_1.3.2Explain the principles of SDP2e.g. single, multi, plot, track
ATSEP.BAS.DPR_1.3.3Describe the functions of SDP2Plot processing, tracking, single sensor and multisensor tracker (e.g. radar, ADS, MLAT), estimating limits and accuracy of multisensor tracker, recording e.g. ARTAS tracker
ATSEP.BAS.DPR_1.3.4Describe radar data inputs/outputs2Tracks, plots, messages, code/call sign, time, control and monitoring, conflict alerts, FDP interface, maps, adaptation
ATSEP.BAS.DPR_1.3.5Describe the surveillance data-based monitoring functions2Safety nets, ATC tools e.g. safety nets: STCA, MSAW, APW, runway incursion alerts ATC Tools: MTCD, AMAN, DMAN, A-SMGCS
ATSEP.BAS.DPR_1.4Flight Data Processing (FDP)
ATSEP.BAS.DPR_1.4.1State ATC requirements1QoS, unambiguous, accurate, error free, timely
ATSEP.BAS.DPR_1.4.2Explain the functions of FDP2Flight strip production, flight plan data updates, code/call sign correlation, flight progress monitoring, coordination and transfer e.g. CIV/MIL coordination
ATSEP.BAS.DPR_1.4.3Define inputs and outputs1Flow control (NMOC/IFPS/FMP, ETFMS), flight strips/data displays, MRT, environmental data, static data, airspace adaptation
ATSEP.BAS.DPR_1.4.4Describe the basic software functions/applications2FDP (IFPS, route processing, code/call sign correlation, code allocation, strip distribution, track labelling)
ATSEP.BAS.DPR_1.4.5Describe the FPL data update process2Automatic and manual update
ATSEP.BAS.DPR_1.5Human Machine Interface (HMI)
ATSEP UOID (Unique Objective IDentifier)CORPUST A XCONTENT
ATSEP.BAS.DPR_1.5.1Describe the different display technologies and interfaces2Common graphic display interface, LCD, TFT, Touch Input Device, video interfaces, extenders e.g. DVI, HDMI, DisplayPort, Thunderbolt, video and USB signal extenders, video splitters and video frame rate encoders
ATSEP.BAS.DPR_1.5.2Recognise what information is normally displayed on the ATCO and ATSEP HMI1-
ATSEP.BAS.DPR_1.6Miscellaneous Information
ATSEP.BAS.DPR_1.6.1State the additional data used by ATM system1e.g. MET, AIM (NOTAMs), CDM, aircraft data
ATSEP.BAS.SMCSYSTEM MONITORING AND CONTROL
ATSEP.BAS.SMC_1SYSTEM MONITORING AND CONTROL (SMC)
ATSEP.BAS.SMC_1.1Overview of SMC Function
ATSEP.BAS.SMC_1.1.1Describe the principles and purpose of the operational management of the technical services2Service requirements, interfaces, boundaries of tactical responsibility e.g. hierarchy of authority for the technical and ATC structures
ATSEP.BAS.SMC_1.1.2Describe the technical system architecture of the SMC function and its subordinate systems2Main monitoring and control architecture e.g. Surveillance: Radar stations, communications, processing, display Communication: TX/RX, circuit management, networks, HMI, standby facilities, recording Navigation: NDB, VOR, ILS, DF Facilities: Power, generators, UPS, battery, environmental (heating, cooling), fire and security DP: FDPS, data communications
ATSEP.BAS.SMC_1.1.3Describe the transfer of responsibility for a service2Operational and technical responsibility Configuration and monitoring access and responsibility
ATSEP.BAS.SMC_1.2System Configuration
ATSEP.BAS.SMC_1.2.1Describe the range of configurations that can be used2Equipment or channel switching, parameter settings
ATSEP.BAS.SMC_1.2.2Describe the general techniques that are employed to make configuration changes2e.g. physical switching
ATSEP.BAS.SMC_1.2.3State procedures required to implement a planned major system change1e.g. safety requirement, authorisation, coordination, implementation plan, fallback strategies, major system change, activation of new version of software in a subordinate system, transfer of a service to a new system, change of a database
ATSEP.BAS.SMC_1.3Monitoring and Control Functions
ATSEP UOID (Unique Objective IDentifier)CORPUST A XCONTENT
ATSEP.BAS.SMC_1.3.1State the monitoring functions that are available1e.g. BITE, status, parameters, software and hardware watchdogs
ATSEP.BAS.SMC_1.3.2State the control functions that are available1e.g. switching, parameters, set configurations
ATSEP.BAS.SMC_1.3.3Explain the importance of SMC management and coordination of maintenance activities2-
ATSEP.BAS.SMC_1.3.4State analysis tools associated with SMC1e.g. possible malfunctions (SASS-C, SASS-S, RAPS, track and noise monitoring tools)
ATSEP.BAS.SMC_1.4Coordination and Reporting
ATSEP.BAS.SMC_1.4.1State why coordination and reporting is required and how it is achieved1Facility interrupts, deconflict multiple outages, legal requirements e.g. causes: service failure, planned outage, loss of backup, software upgrade Relevant parties: external service providers, ATC, other centres Relevant information: NOTAM, logbook
ATSEP.BAS.SMC_1.5Emergency Coordination
ATSEP.BAS.SMC_1.5.1Describe situations where coordination and reporting will be necessary2e.g. hijack, mayday, R/T fail, loss of aircraft, MIL action, fire, flood, security, terrorist threat or action, medical
ATSEP.BAS.SMC_1.5.2State which parties may be involved in the coordination and reporting of emergency situations1e.g. ATC supervisors (local and remote), ATSEP supervisors (local and remote), management, police, MIL, medical, accident investigation branch
ATSEP.BAS.SMC_1.5.3Explain the responsibilities and/or duties of SMC members during an emergency situation by using an example scenario2-
ATSEP.BAS.SMC_1.5.4State the succession of authorities and responsibilities in the event that the nominated person or function is not available1Hierarchy of responsibility
ATSEP.BAS.SMC_1.6Equipment Operating
ATSEP.BAS.SMC_1.6.1Define the principles and ergonomics of the HMI of the SMC central system and its subordinate systems1Permissions, control tokens, ergonomic conventions (e.g. green is good or safe, red is fail or unsafe)
ATSEP.BAS.SMC_1.6.2State the routine tasks required and the criticality of their completion and any legal requirements1e.g. audio circuit voice checking, audio recording checking, archive media changing and storage, VOLMET
ATSEP.BAS.MTNMAINTENANCE PROCEDURES
ATSEP.BAS.MTN_1MAINTENANCE PROCEDURES
ATSEP.BAS.MTN_1.1Maintenance Procedures
ATSEP.BAS.MTN_1.1.1Explain handling precautions to be taken to ensure equipment protection2Isolation, protection devices, electrostatic sensitive devices, power supplies, heavy loads, high voltage
ATSEP UOID (Unique Objective IDentifier)CORPUST A XCONTENT
ATSEP.BAS.MTN_1.1.2Explain the classifications of maintenance2e.g. preventative, corrective, service configuration
ATSEP.BAS.MTN_1.1.3Explain the maintenance strategy and rules2Organisation and planning of maintenance, rules controlling deviation from planned maintenance, intervention tracking, return to service
ATSEP.BAS.MTN_1.1.4State the scope or responsibility of an S/E rated person1e.g. tracing maintenance actions and objectives, liability of maintenance personnel actions, safety of service, safety of equipment
ATSEP.BAS.FACFACILITIES
ATSEP.BAS.FAC_1FACILITIES
ATSEP.BAS.FAC_1.1Power Supply Systems
ATSEP.BAS.FAC_1.1.1Define the performance for power supply systems in the operational environment1Availability, quality, Continuity of Service
ATSEP.BAS.FAC_1.1.2Define the main features of current power supply systems1e.g. UPS systems, batteries and emergency generators, high voltage, earthing techniques, power provider(s)
ATSEP.BAS.FAC_1.1.3Describe the power distribution system at an example operational site2e.g. power distribution redundancy, input, output, protections, measurements and monitoring, block schematic
ATSEP.BAS.FAC_1.2Air Conditioning Systems
ATSEP.BAS.FAC_1.2.1State the function, appropriate terminology and performance of current air conditioning systems in use1e.g. air conditioning, water cooling, humidity control, air filtering system, visit to stations
ATSEP.BAS.FAC_1.2.2State the importance and criticality of maintaining a controlled environment1Shortand long-term effect on people and equipment

APPENDIX · Appendix 2 — Regulation (EU) 2017/373 · ED Decision 2020/020/R · ATM/ANS Easy Access Rules · EAR revision 12 Mar 2025

All rules in APPENDICES TO ANNEX XIII

Consolidated from the EASA Easy Access Rules (revision 12 Mar 2025, 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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