Logon Ground Distribution Service

Abstract

The Logon Ground Distribution Service distributes to ground users Logon information directly received from ATS B2 equipped aircraft or forwarded by participating ANSPs. The service also handles the management of the CDA/NDA status of aircraft and can issue contact requests to log on to the Logon Service.

This service definition summarizes the service as defined in the full specification EUROCONTROL Specification for Data Link Ground Distribution SWIM Services. The specification should be considered the primary reference. Please consult it for complete and authoritative information.

CP1

Categorisation

Service Type

SERVICE_DEFINITION

Business Activity Type

COMMUNICATION_NAVIGATION_SURVEILLANCE

Intended Consumer

AIRPORT_OPERATOR
AIRSIDE_GROUND_HANDLER
CIVIL_AIR_NAVIGATION_SERVICE_PROVIDER
CIVIL_AIRSPACE_USER
MILITARY_AIR_NAVIGATION_SERVICE_PROVIDER
NETWORK_MANAGER

Intended Provider

COMMUNICATION_NAVIGATION_AND_SURVEILLANCE_SERVICE_PROVIDER

Information Exchange Category

FLIGHT_INFORMATION_EXCHANGE

Application Message Exchange Pattern

ONE_WAY
PUBLISH_SUBSCRIBE
SYNCHRONOUS_REQUEST_REPLY

Geospatial Categorisation Description

This service shall provide information for the European ATM Network.

Provider

EUROCONTROL

Description

EUROCONTROL is an intergovernmental organization with 42 Member and 2 Comprehensive Agreement States.

Type

NETWORK_MANAGER

Point of Contact

Restricted

Contact Information

Restricted

Name

Operational Needs

Description

The datalink initiation and capability (DLIC) service is a pre-requisite for the initiation of CPDLC and ADS-C applications as detailed in ICAO/EUROCAE standards. The DLIC service is invoked when the flight deck crew issues a CM-logon request which indicates the supported applications and their versions. ANSPs need to be aware of the logon status to establish CPDLC connections and the ACS needs to be aware of the logon status to establish ADS-C contracts. Requesting the flight deck crew to manually issue two CM-logon requests is inefficient, especially when one considers that for the current ATN B1 datalink operations, not all crews perform this task. Therefore, the ground sharing of information between ANSPs and the Logon Service is essential. The Logon Service has been developed by the OEP 12.2 CONOPS document [5] and detailed in the Specification for Data Link Common Services for the Aeronautical Telecommunication Network (ATN) [1]. It also specifies the use of CM-forward and CM-contact services. All sources can be found in the EUROCONTROL Specification for Data Link Ground Distribution SWIM Services.

Name

Information Exchange Requirements

Description

The Logon Ground Distribution Service shall be implemented over a Technical Infrastructure conformant with the SWIM-TI Yellow Profile (v1.1+) Infrastructure Capabilities Specification. Conformance with the SWIM-TI Yellow Profile Infrastructure Capabilities Specification is achieved by satisfying the requirements of the Infrastructure Capabilities of the SWIM-TI Yellow Profile (v1.1+)

Name

Capabilities

Description

The ADS-C Ground Distribution Service enables a number of operational use cases that are described in the EUROCONTROL Specification for Data Link Ground Distribution SWIM Services: Provide Logon information by SWIM publication to the LS. Query Logon information from the LS. For the ACS to subscribe to logon information from the LS. For ANSPs to set and query the controlling authority status of an A/C. Consumer request to the LS to send a CM contact to a specific A/C. LS Status Monitoring.

Name

Provide Logon information by SWIM publication to the LS

Description

The service consumer (logon provider) shall be able to provide logon information from an aircraft.

Real World Effect

The logon provider receives confirmation that the logon has been posted successfully.

Name

Query Logon information from the LS

Description

The service consumer shall be able to request Logon information from the LS synchronously or asynchronously.

Real World Effect

The logon information can be obtained in two ways by the consumer. The first possibility will be a simple synchronous request to the LS and then a reply from the LS with the logon information. The second possibility will be a temporary request of logon information which would trigger an asynchronous demand to the LS. The consumer will then receive the requested logon information for a specified time frame.

Name

For the ACS to subscribe to logon information from the LS

Description

The service consumer (ACS) shall be able to subscribe to a particular set of logon information for an indefinite time frame.

Real World Effect

The LS provides the consumer with the set of logon information when they become available.

Name

For ANSPs to set and query the controlling authority status of an A/C

Description

The service consumer shall be able to set or get the CDA/NDA status of an aircraft.

Real World Effect

An ACC can provide to the LS the CDA/NDA status of an A/C. It can also update the CDA/NDA status. The LS also sends a confirmation that the CDA/NDA status has been changed.

Name

Consumer request to the LS to send a CM contact to a specific A/C.

Description

The service consumer shall be able to issue a request to the LS to send a CM-Contact to a particular aircraft.

Real World Effect

Any authorised client of the LS (e.g an ACC) can make a request to the service to proceed to a CM contact to an A/C.

Name

LS Status Monitoring

Description

The service consumer shall be able to request the service status.

Real World Effect

This operational use case enables a consumer of the Logon Service to receive technical messages about the status and health of the service.

Performance

Capacity

The service shall achieve a quality that is sufficient to ensure the service is fit for purpose.
Response time

The service shall achieve a quality that is sufficient to ensure the service is fit for purpose.

Reliability

Availability

The service shall achieve a quality that is sufficient to ensure the service is fit for purpose.
Recoverability

The service shall achieve a quality that is sufficient to ensure the service is fit for purpose.

Security

Confidentiality

The service shall ensure confidentiality by using SWIM Technical Infrastructure (TI) Yellow Profile bindings.
Integrity

The service shall ensure integrity by using SWIM Technical Infrastructure (TI) Yellow Profile bindings.

Quality of Data

Quality of Data

The information offered by the service shall be verified by the service provider. The information offered by the service shall be encoded according to the rules of the AIRM standard.

Authentication

The service shall ensure consumer authentication in accordance with EUROCONTROL Specification for SWIM Technical Infrastructure (TI) Yellow Profile requirement SWIM-TIYP-0042 (use of a X.509 certificate). The service shall ensure provider authentication in accordance with EUROCONTROL Specification for SWIM Technical Infrastructure (TI) Yellow Profile requirement SWIM-TIYP-0042 (use of a X.509 certificate).
Authorisation

The service shall ensure that satisfactory authorisation is put in place according to EUROCONTROL Specification for SWIM Technical Infrastructure (TI) Yellow Profile requirement SWIM-TIYP-0070. The specific details of the authorization verification are left as an implementation choice for the service provider, they could include aspects like: Number of active contract requests by the consumer, Number of pending contract requests by the consumer, Consumer permissions.
Confidentiality

The service shall ensure point-to-point confidentiality in accordance with EUROCONTROL Specification for SWIM Technical Infrastructure (TI) Yellow Profile through the use of Transport Layer Security (TLS) 1.2 or above.
Integrity

The service shall ensure point-to-point integrity in accordance with EUROCONTROL Specification for SWIM Technical Infrastructure (TI) Yellow Profile through the use of Transport Layer Security (TLS) 1.2 or above.

ANSP

Air Navigation Service Provider
AO

Aircraft Operator
API

Application Programmable Interface
ATM

Air Traffic Management
ATN

Aeronautical Telecommunication(s) Network
ATS B2

Air Traffic Services Baseline 2
CDA

Current Data Authority
CM

Context Management
CP1

Common Project 1
DLIC

Data Link Initiation Capability
EASA

European Union Aviation Safety Agency
EC

European Commission
EPP

Extended Projected Profile
EUROCAE

European Organisation for Civil Aviation Equipment
GAT

General Air Traffic
GDSS

Ground Distribution Service Specification
ICAO

International Civil Aviation Organization
ICD

Interface Control Document
LOF

Log-On Forwarding message (OLDI)
LS

Logon Service
NAN

Next Authority Notified message
NDA

Next Data Authority
NM

Network Manager
OLDI

On-Line Data Interchange
SASL

Simple Authentication and Security Layer
SES

Single European Sky
SWIM

System Wide Information Management
TI

Technical Infrastructure
UUIDv4

Universally Unique Identifier version 4
VDLm2

VHF Digital Link Mode 2
WS

Web Services
XML

Extensible Markup Language
XSD

XML Schema Definition

Filter Encoding

The following interfaces shall allow for the selection of subscription based on clearly defined criteria: Logon Subscription Management Interface, Asynchronous Logon Information Request Interface. Subscription and AMQP 1.0 message filtering can be done based on the value of this application-property using the APACHE.ORG:SELECTOR syntax. The service may support other filters based on the operators defined in the OGC Filter Encoding 2.0 Encoding Standard on a case by case basis.

Name

Logon GDSS

Definition

The Logon Ground Distribution Service distributes to ground users Logon information directly received from ATS B2 equipped aircraft or forwarded by participating ANSPs.

AIRM Correspondence

urn:aero:airm:1.0.0:LogicalModel:Subjects:Stakeholders:BusinessService:RadioCommunicationChannel@logon

Datatype

Not applicable - Information Concept

Typical Behaviour

The service behaviour shall be in accordance with the patterns detailed in the Message Exchange Patterns: Identification Guidelines. The service behaviour is completely described in the EUROCONTROL Specification for Data Link Ground Distribution SWIM Services in chapter 5 containing all sequence diagrams for each interfaces of the service.

A service monitoring mechanism shall be made available to service consumers. The Service Status Monitoring Interface covers the Service Monitoring requirement.

Logon Information Management Interface

The Logon Information Management Interface allows a consumer of the Logon Ground Distribution SWIM Service to synchronously post and receive logon information from logon providers and receivers respectively.

PROVIDER_SIDE
- Get icao Aircraft Address
  
  The Logon Information Management Interface allows a consumer of the Logon Ground Distribution SWIM Service to synchronously query the ICAO 24-bit Aircraft Address of an aircraft. The interface shall return a 'getAircraftAddressReply' detailing the aircraft address information upon successful validation of the 'getAircraftAddressRequest'. The Logon Information Management Interface shall support the following HTTP method on the /aircraft endpoint: GET
  git
  Messages
  
  getAircraftAddressRequest
  
  IN
  
  getAircraftAddressReply
  
  OUT
- Provide Logon Information
  
  The Logon Information Management Interface allows a consumer of the Logon Ground Distribution SWIM Service to synchronously post logon information from logon providers and receivers respectively. The Consumer receives a provideLogonInfoReply message as a response upon successful processing of the request provideLogonInfoRequest. The Logon Information Management Interface shall support the following HTTP method on the /aircraft//logon endpoint: PUT
  git
  Messages
  
  provideLogonInfoRequest
  
  IN
  
  provideLogonInfoReply
  
  OUT
- Query Logon Information
  
  The Logon Information Management Interface allows a consumer of the Logon Ground Distribution SWIM Service to synchronously receive logon information from logon providers and receivers respectively. The Consumer receives a getAircraftAddressReply detailing the aircraft address information upon successful validation of the getAircraftAddressRequest.
  git
  Messages
  
  getLogonInfoRequest
  
  IN
  
  getLogonInfoReply
  
  OUT
- Query Logon information via CM Contact
  
  The Logon Information Management Interface allows a consumer of the Logon Ground Distribution SWIM Service to synchronously receive logon information via the CM-Contact mechanism.
  git
  Messages
  
  getLogonInfoRequest
  
  IN
  
  getLogonInfoViaReply
  
  OUT
- Query Logon Information via CM Forward
  
  The Logon Information Management Interface allows a consumer of the Logon Ground Distribution SWIM Service to synchronously receive logon information via the CM-Forward mechanism.
  git
  Messages
  
  getLogonInfoRequest
  
  IN
  
  getLogonInfoViaReply
  
  OUT
Endpoints

Restricted
- SWIM_TI_YP_1_1_WS_LIGHT
  
  The WS Light Interface Binding as detailed in the EUROCONTROL Specification for SWIM Technical Infrastructure Yellow Profile, edition 1.1.
- Selected network interface binding
  
  The service shall use the network bindings of the SWIM Technical Infrastructure (TI) Yellow Profile.
- SWIM_TI_YP_1_1_WS_LIGHT
  
  1.1
- getAircraftAddressRequest
  
  This message allows a service consumer to request ICAO 24-bit Aircraft Address of a specific aircraft.
- getAircraftAddressReply
  
  The reply message of the aircraft address request containing the ICAO 24-bit aircraft address in hexadecimal representation.
- provideLogonInfoRequest
  
  This message allows a service consumer to provide the logon information of a specific aircraft.
- provideLogonInfoReply
  
  The reply message to the provideLogonInfoRequest confirming the Provide Logon Information message has been delivered.
- getLogonInfoRequest
  
  The reply message of the aircraft address request containing the ICAO 24-bit aircraft address in hexadecimal representation.
- getLogonInfoReply
  
  The reply message of the aircraft address request containing the ICAO 24-bit aircraft address in hexadecimal representation.
- getLogonInfoViaReply
  
  The reply message to the getLogonInfoRequest when the query logon information operation is chosen via the /logon-via-contact or /logon-via-forward endpoints. This also returns the logon information via the chosen CM method.
Asynchronous Logon Information Request Interface

The Asynchronous Logon Information Request Interface allows a consumer of the Logon Ground Distribution SWIM Service to temporarily subscribe to a particular set of logon information via the Asynchronous Logon Information Publication Interface. This means the consumer can specify a certain time frame in which he would like to receive the logon information. This consumer will also be able to specify in which way he would like to get the logon information (SWIM, CM Forward, CM Contact).

PROVIDER_SIDE
- Request Asynchronous Logon Information
  
  The Asynchronous Logon Information Request Interface allows a consumer of the Logon Ground Distribution SWIM Service to temporarily subscribe to a particular set of logon information via the Asynchronous Logon Information Publication Interface. This means the consumer can specify a certain time frame in which he would like to receive the logon information. This consumer will also be able to specify in which way he would like to get the logon information (SWIM, CM Forward, CM Contact). The Asynchronous Logon Information Request Interface shall support the following HTTP method on the /aircraft//async-logon/ endpoint
  git
  Messages
  
  asyncLogonInfoRequest
  
  IN
  
  asyncLogonInfoReply
  
  OUT
- Delete Asynchronous Logon Information
  
  Delete Logon Information Subscription via the /aircraft//async-logon// endpoint.
  git
  Messages
  
  deleteAsyncLogonInfo
  
  IN
  
  deleteAsyncLogonInfoReply
  
  OUT
- List Asynchronous Logon Information
  
  Getting the list the active logon information subscriptions via the /aircraft//async-logon/ endpoint.
  git
  Messages
  
  getAsyncLogonInfo
  
  IN
  
  getAsyncLogonInfoReply
  
  OUT
Endpoints

Restricted
- SWIM_TI_YP_1_1_WS_LIGHT
  
  The WS Light Interface Binding as detailed in the EUROCONTROL Specification for SWIM Technical Infrastructure Yellow Profile, edition 1.1.
- selected network interface binding
  
  The service shall use the network bindings of the SWIM Technical Infrastructure (TI) Yellow Profile.
- SWIM_TI_YP_1_1_WS_LIGHT
  
  1.1
- asyncLogonInfoRequest
  
  This messages allows a service consumer to temporarily subscribe to a particular set of logon information. The consumer can specify a certain time frame in which he would like to receive the logon information. This consumer will also be able to specify in which way he would like to get the logon information (SWIM, CM Forward, CM Contact).
- asyncLogonInfoReply
  
  The reply message to the asyncLogonInfoRequest returning the logon information to the consumer.
- deleteAsyncLogonInfo
  
  This messages allows a service consumer to delete its subscription to a particular set of logon information.
- deleteAsyncLogonInfoReply
  
  The reply message to the deleteAsyncLogonInfo confirming the subscription was successfully deleted.
- getAsyncLogonInfo
  
  This messages allows a service consumer to list its subscriptions.
- getAsyncLogonInfoReply
  
  The reply message to the getAsyncLogonInfo listing the consumer's subscriptions.
Asynchronous Logon Information Publication Interface

The Asynchronous Logon Information Publication Interface allows a consumer of the Logon Ground Distribution SWIM Service to obtain Logon information of flights he is interested in temporarily and asynchronously.

PROVIDER_SIDE
- Publish
  
  The Asynchronous Logon Information Publication Interface allows a consumer of the Logon Ground Distribution SWIM Service to obtain Logon information of flights he is interested in temporarily and asynchronously. To do so, it starts by creating an endpoint from which a consumer can listen to updates of flights temporarily. In which case he will receive in its asynchronous request response the endpoint address created specifically for his request. The dynamic endpoint created for a specific request is labelled by /
  in this document, the specific value taken by the
  placeholder is resolved in runtime and provided in the asynchronous request response.
  git
  Messages
  
  / dynamic endpoint, AMQP node
  
  OUT
- SWIM_TI_YP_1_1_AMQP_MESSAGING
  
  The AMQP_MESSAGING Interface Binding as detailed in the EUROCONTROL Specification for SWIM Technical Infrastructure Yellow Profile, edition 1.1
- selected network interface binding
  
  The service shall use the network bindings of the SWIM TIYP. AMQP 1.0 shall be used to distribute messages as explained in the Publish/Subscribe Push MEP: Implementation Guidance: https://reference.swim.aero/technical-infrastructure/guidance-for-pub-sub-push-implementation.html
- SWIM_TI_YP_1_1_AMQP_MESSAGING
  
  1.1
Aircraft Contact Interface

The Aircraft Contact Interface allows a consumer of the Logon Ground Distribution SWIM Service to issue a request to the LS to send a CM-Contact to a particular aircraft.

PROVIDER_SIDE
- Request CM Contact
  
  The Aircraft Contact Interface allows a consumer of the Logon Ground Distribution SWIM Service to issue a request to the LS to send a CM-Contact to a particular aircraft. The Aircraft Contact Interface shall expose the following endpoint for consumers to request the LS to issue a CM contact: /aircraft//contact
  git
  Messages
  
  requestContactRequest
  
  IN
  
  requestContactReply
  
  OUT
Endpoints

Restricted
- SWIM_TI_YP_1_1_WS_LIGHT
- selected network interface binding
  
  The service shall use the network bindings of the SWIM Technical Infrastructure (TI) Yellow Profile.
- SWIM_TI_YP_1_1_WS_LIGHT
  
  1.1
- requestContactRequest
  
  This message allows a service consumer to make a request to the Logon service to send a CM-contact to a particular aircraft.
- requestContactReply
  
  The reply message to the requestContactRequest confirming the message was well delivered.
Authority Management Interface

The Authority Management Interface allows a consumer of the Logon Ground Distribution SWIM Service to synchronously set the CDA/NDA status of an aircraft.

PROVIDER_SIDE
- Set CDA
  
  The Authority Management Interface allows a consumer of the Logon Ground Distribution SWIM Service to synchronously set the CDA status of an aircraft.
  git
  Messages
  
  setCDARequest
  
  IN
  
  setCDAReply
  
  OUT
- Set NDA
  
  The Authority Management Interface allows a consumer of the Logon Ground Distribution SWIM Service to synchronously set the NDA status of an aircraft.
  git
  Messages
  
  setNDARequest
  
  IN
  
  setNDAReply
  
  OUT
- Get CDA
  
  The Authority Management Interface allows a consumer of the Logon Ground Distribution SWIM Service to synchronously query the CDA status of an aircraft.
  git
  Messages
  
  getCDARequest
  
  IN
  
  getCDAReply
  
  OUT
- Get NDA
  
  The Authority Management Interface allows a consumer of the Logon Ground Distribution SWIM Service to synchronously query the NDA status of an aircraft.
  git
  Messages
  
  getNDARequest
  
  IN
  
  getNDAReply
  
  OUT
Endpoints

Restricted
- SWIM_TI_YP_1_1_WS_LIGHT
- selected network interface binding
  
  The service shall use the network bindings of the SWIM Technical Infrastructure (TI) Yellow Profile.
- SWIM_TI_YP_1_1_WS_LIGHT
  
  1.1
- setCDARequest
  
  This message allows a service consumer to set the Current Data Authority (CDA) status of a particular aircraft.
- setCDAReply
  
  The reply message to the setCDARequest confirming the message was well delivered.
- setNDARequest
  
  This message allows a service consumer to set the Next Data Authority (NDA) status of a particular aircraft.
- setNDAReply
  
  The reply message to the setNDARequest confirming the message was well delivered.
- getCDARequest
  
  This message allows a service consumer to request the Current Data Authority (CDA) status of a particular aircraft.
- getCDAReply
  
  The reply message to the getCDARequest confirming the message was well delivered.
- getNDARequest
  
  This message allows a service consumer to request the Next Data Authority (NDA) status of a particular aircraft.
- getNDAReply
  
  The reply message to the getNDARequest confirming the message was well delivered.
Logon Subscription Management Interface

The Logon Subscription Management Interface allows a consumer of the Logon Ground Distribution SWIM Service to subscribe to a particular set of logon information via the Logon Data Publication Interface.

PROVIDER_SIDE
- subscribe
  
  This operation allows a consumer of the SWIM Logon Ground Distribution Service to select the set of logon information he is interested to receive via the Logon Data Publication Interface. The Logon Subscription Management Interface shall expose the following endpoint for consumers to manage their subscriptions: /logonSubscriptions The Logon Subscription Management Interface shall create the following endpoint upon successful validation of the subscriptionRequest: /logonSubscriptions/
  git
  Messages
  
  subscriptionRequest
  
  IN
  
  subscriptionReply
  
  OUT
- unsubscribe
  
  This operation allows a service consumer to unsubscribe from the set of logon information changes he is subscribed to. The Logon Subscription Management Interface shall support the following HTTP method on the /logonSubscriptions/ endpoints: -DELETE
  git
  Messages
  
  unsubscriptionRequest
  
  IN
  
  unsubscriptionReply
  
  OUT
- list subscriptions
  
  This operation allows a service consumer to obtain the list of subscriptions. The Logon Subscription Management Interface shall support the following HTTP method on the /logonSubscriptions endpoint: -GET
  git
  Messages
  
  getsubscriptionsRequest
  
  IN
  
  getsubscriptionsReply
  
  OUT
- subscription details
  
  This operation allows a service consumer to obtain information on a specific subscriptions. The Logon Subscription Management Interface shall support the following HTTP method on the /logonSubscriptions/ endpoint: -GET
  git
  Messages
  
  subscriptionDetailsRequest
  
  IN
  
  subscriptionDetailsReply
  
  OUT
Endpoints

Restricted
- SWIM_TI_YP_1_1_WS_LIGHT
- selected network interface binding
  
  The service shall use the network bindings of the SWIM Technical Infrastructure (TI) Yellow Profile.
- SWIM_TI_YP_1_1_WS_LIGHT
  
  1.1
- subscriptionRequest
  
  This message allows a consumer of the service to subscribe to a set of logon information he is interested in.
- subscriptionReply
  
  The reply message of the subscription request indicating the subscription is confirmed.
- unsubscriptionRequest
  
  This message allows a consumer of the service to unsubscribe to a subscription he previously made.
- unsubscriptionReply
  
  The reply message of the logon information unsubscription request confirming the unsubscription was successful.
- getSubscriptionRequest
  
  This message allows a consumer of the service to list the subscriptions he is currently subscribed to.
- getSubscriptionReply
  
  The reply message of the list subscriptions request which is confirmed and detailing the list of subscriptions he has.
- subscriptionDetailsRequest
  
  This message allows a consumer of the service to get the details of his subscriptions.
- subscriptionDetailsReply
  
  The reply message of the subscriptions details request which is confirmed and giving the details of the subscriptions the service consumer.
Logon Data Publication Interface

The Logon Data Publication Interface allows a consumer of the Logon Ground Distribution SWIM Service to asynchronously obtain Logon information of flights he is interested in. It provides two ways of doing so: By creating an endpoint from which a consumer can listen to updates of flights matching certain filtering criteria defined in a subscription created through the Logon Subscription Management Interface. In which case he will receive in its subscription response the endpoint address created specifically for his subscription. The dynamic endpoint created for a specific subscription is labelled by /
in this document, the specific value taken by the
placeholder is resolved in runtime and provided in the subscription response. By defining a number of preconfigured static endpoints where predefined filters are already applied. These preconfigured static endpoints do not require the creation of a specific subscription by the consumer, they are created in design-time by the service provider and are readily available for any consumer, subject to authorization verification. These static endpoints are labelled by / in this document, the specific values taken by these endpoints is defined by the service provider during design-time

PROVIDER_SIDE
- publish
  
  The Logon Data Publication Interface allows a consumer of the Logon Ground Distribution SWIM Service to asynchronously obtain Logon information of flights he is interested in. By creating an endpoint from which a consumer can listen to updates of flights matching certain filtering criteria defined in a subscription created through the Subscription Management Interface. In which case he will receive in its subscription response the endpoint address created specifically for his subscription. The dynamic endpoint created for a specific subscription is labelled by /
  in this document, the specific value taken by the
  placeholder is resolved in runtime and provided in the subscription response.
  git
  Messages
  
  / dynamic endpoint, AMQP node
  
  OUT
- publish
  
  This operation allows the service provider to publish Logon data to service consumers based on a list of predefined filters. By defining a number of preconfigured static endpoints where predefined filters are already applied. These preconfigured static endpoints do not require the creation of a specific subscription by the consumer, they are created in design-time by the service provider and are readily available for any consumer, subject to authorization verification. These static endpoints are labelled by / in this document, the specific values taken by these endpoints is defined by the service provider during design-time.
  git
  Messages
  
  / predefined static endpoint, AMQP node
  
  OUT
- SWIM_TI_YP_1_1_AMQP_MESSAGING
  
  The AMQP_MESSAGING Interface Binding as detailed in the EUROCONTROL Specification for SWIM Technical Infrastructure Yellow Profile, edition 1.1
- selected network interface binding
  
  The service shall use the network bindings of the SWIM TIYP. AMQP 1.0 shall be used to distribute messages as explained in the Publish/Subscribe Push MEP: Implementation Guidance: https://reference.swim.aero/technical-infrastructure/guidance-for-pub-sub-push-implementation.html
- SWIM_TI_YP_1_1_AMQP_MESSAGING
  
  1.1
Service Status Monitoring Interface

This operation allows the interface consumer to retrieve updates of the SWIM Logon Ground Distribution Service health and operational status.

PROVIDER_SIDE
- publish
  
  This operation allows the interface consumer to retrieve updates of the SWIM Logon Ground Distribution Service health and operational status.
  git
- SWIM_TI_YP_1_1_AMQP_MESSAGING
  
  The WS Light Interface Binding as detailed in the EUROCONTROL Specification for SWIM Technical Infrastructure Yellow Profile, edition 1.1.
- Selected network interface binding
  
  The Service Status Monitoring Interface shall be conformant with the SWIM-TI Yellow Profile (v1.1+) Network Interface Bindings Specification.
- SWIM_TI_YP_1_1_AMQP_MESSAGING
  
  1.1

EUROCONTROL Specification for Data Link Common Services for the Aeronautical Telecommunication Network (ATN), edition 1.0

This specification contains requirements for the ground implementation of data link common services for the Aeronautical Telecommunications Network (ATN) as defined by ICAO Annex 10 (Volume III, Part 1) https://www.eurocontrol.int/publication/eurocontrol-specification-data-link-common-services-aeronautical-telecommunication - 11/12/23

SERVICE_SPECIFICATION

-
EUROCONTROL Specification for SWIM Service Description, EUROCONTROL-SPEC-168, Edition 2.0

This specification contains requirements for service descriptions in the context of System Wide Information Management (SWIM) in Europe. https://www.eurocontrol.int/publication/eurocontrol-specification-swim-service-description-sd - 15/03/22

SERVICE_SPECIFICATION

-
EUROCONTROL Specification for SWIM Information Definition, EUROCONTROL-SPEC-169, Edition 1.0

The EUROCONTROL Specification for SWIM Information Definition contains requirements for information definitions in the context of iSWIM in Europe. https://www.eurocontrol.int/publication/eurocontrol-specification-swim-information-definition - 01/12/17

INFORMATION_DEFINITION

-
EUROCONTROL Specification for SWIM Technical Infrastructure (TI) Yellow Profile, EUROCONTROL-SPEC-170, Edition 1.1

The EUROCONTROL Specification for SWIM Technical Infrastructure Yellow Profile contains requirements for system interfaces (e.g. protocols) and for IT infrastructure capabilities required to enable a reliable, secure and efficient exchange of information in the context of iSWIM. This contributes to technical interoperability. https://www.eurocontrol.int/publication/eurocontrol-specification-swim-technical-infrastructure-ti-yellow-profile 05/07/20

SERVICE_SPECIFICATION

-
SESAR PJ38 PJ38-ADSCENSIO DEMOR Release 2, Deliverable D.1.2

Aircraft can provide essential information to support accurate and reliable trajectory prediction or alternative scenarios during the execution of a flight. The EU-funded PJ38-W3-ADSCENSIO project will improve several characteristics of air traffic control through the better prediction of flightsâ behaviour. The project demonstrated the improvements in several operations performed by air traffic controllers as well as the efficiency and strength of a technological infrastructure to support the data link communications between the aircraft and ground on trajectory-related exchanges. The adoption of technical and operational solutions reduced controller workload in high traffic conditions, increase airspace capacity, and reduce flight delays, fuel consumption and CO2 emissions. https://cordis.europa.eu/project/id/101017626/results 27/06/23

OTHER

-
EUROCAE, ED-228A, Safety and Performance Requirements Standard for Baseline 2 ATS Data Communications (Baseline 2 SPR Standard)

This standard provides the operational, safety, and performance requirements (SPR) for the implementation of data communication services that support air traffic services (ATS). https://eshop.eurocae.net/eurocae-documents-and-reports/ed-228a/# - 2016

SERVICE_STANDARD

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EUROCAE, ED-228B, Safety and Performance Requirements Standard for Baseline 2 ATS Data Communication

This standard provides the operational, safety, and performance requirements (SPR) for the implementation of data communication services that support air traffic services (ATS). It is intended to support the communication element of the implementation of communication, navigation, and surveillance / air traffic management (CNS/ATM) systems in worldwide application. Revision B will take into account results from SESAR and NextGen validation exercises. It will also align the standard to relevant ICAO documentation and remove the D-RNP Requirements. https://www.eurocae.net/news/posts/2023/october/ed-228b-safety-and-performance-standard-for-baseline-2-ats-data-communication/ - 09/23

SERVICE_STANDARD

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EUROCAE, ED-229-A Interoperability Requirements Standard for Baseline 2 ATS Data Communications (Baseline 2 Interop Standard)

This document provides the interoperability requirements (INTEROP) standard for the implementation of the Air Traffic Service (ATS) applications supporting the Baseline 2 data link services as specified in the Baseline 2 Safety and Performance Requirements (SPR) document [10]. This document addresses the interoperability of the ATS applications using the Aeronautical Telecommunication Network (ATN). https://eshop.eurocae.net/eurocae-documents-and-reports/ed-229a/ - 01/01/2016

SERVICE_STANDARD

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EUROCAE, ED-229B, Interoperability Requirements Standard for Baseline 2 ATS Data Communication

This document provides the interoperability requirements (INTEROP) standard for the implementation of the Air Traffic Service (ATS) applications supporting the Baseline 2 data link services as specified in the Baseline 2 Safety and Performance Requirements (SPR) document. Revision B takes into account results from SESAR and NextGen validation exercises, and maintaining portable data link services and applications independent, to the maximum extent practical, of the underlying network technology. Revision B will take into account results from SESAR and NextGen validation exercises. It will also align the standard to relevant ICAO documentation and remove the D-RNP Requirements. https://www.eurocae.net/news/posts/2023/october/ed-229b-interoperability-requirements-standard-for-baseline-2-ats-data-communications/ 09/23

SERVICE_STANDARD

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OASIS, Advanced Message Queuing Protocol (AMQP)

The Advanced Message Queuing Protocol (AMQP) is an open internet protocol for business messaging. It defines a binary wire-level protocol that allows for the reliable exchange of business messages between two parties. AMQP has a layered architecture and the specification is organized as a set of parts that reflects that architecture. Part 1 defines the AMQP type system and encoding. Part 2 defines the AMQP transport layer, an efficient, binary, peer-to-peer protocol for transporting messages between two processes over a network. Part 3 defines the AMQP message format, with a concrete encoding. Part 4 defines how interactions can be grouped within atomic transactions. Part 5 defines the AMQP security layers. https://docs.oasis-open.org/amqp/core/v1.0/os/amqp-core-messaging-v1.0-os.html 10/12

PROTOCOL_SPECIFICATION

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EUROCONTROL, Message Exchange Patterns: Identification Guidelines

A message exchange pattern (MEP) identifies a repeatable sequence of messages exchanged between two systems, specifying the order, direction and cardinality of these messages (e.g. Request/Reply, Publish/Subscribe). https://reference.swim.aero/technical-infrastructure/message-exchange-patterns-identification-guidelines.html 02/07/19

OTHER

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SESAR Deployment Programme Edition 2022

The SESAR Deployment Programme provides a common workplan to all operational stakeholders involved in the deployment of Regulation (EU) n. 2021/116, so called Common Project One (CP1), clearly defining the scope of the implementation activities, the synchronisation needs, as well as the suggested deployment approach. https://assets.ctfassets.net/krj50g99u3hm/3UqsgbBqgoXAPsnTXromQ4/6b4c06833b036866206b58fd69d63a0f/SESAR_Deployment_Programme_2022_approved.pdf

OTHER

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AMQP 1.0 Filters

https://www.amqp.org/specification/1.0/filters

PROTOCOL_SPECIFICATION

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Operation Excellence Programme Workstream 12.2 Concept of Operations (Deliverable DEL2.1-1)

The objective of this document is to describe the Concept of Operations (CONOPS) upon which the development of standardisation material will be prepared for the Operational Excellence Programme (OEP) workstream topic 12.2 to support implementation of the CP1 regulation [Ref 11] on ATM Functionality 6 (AF6) (Initial Trajectory Sharing). https://www.eurocontrol.int/sites/default/files/2022-10/eurocontrol-oep-12-2-workshop-conops-edition-1-0.pdf

OTHER

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Commission Implementing Regulation (EU) No 2021/116 of 1 February 2021 on the establishment of the Common Project One

The Single European Skys ATM Research project, SESAR, is one of the most ambitious modernisation projects launched by the European Union, contributing to the implementation of the Single European Sky. SESARs goal is to define, develop and deploy the technological solutions needed to increase the performance and digitalisation of Europes ATM system in the most cost-, flight-efficient and environmentally friendly conditions. The adoption of the Reg. (EU) n. 716/2014 (Pilot Common Project or PCP), the establishment of the SESAR Deployment Manager as per Reg. (EU) n. 409/2013, as well as the subsequent elaboration of the initial SESAR Deployment Programme, marked all together a key step towards the Deployment Phase of SESAR. https://www.sesardeploymentmanager.eu/news/common-project-1-a-new-european-regulation-ensuring-the-continuation-of#:~:text=2021%2F116%2C%20Common%20Project%201,(ATM)%20modernisation%20in%20Europe 02/02/2021

POLICY_DOCUMENT

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