Austrocontrol ARES Services 1.0.1
Current JSON Original JSON

Abstract

The Airspace Reservation Exchange Service (ARES) – Austria provides real-time tactical information on the status of airspace reservations managed by the Austrian LARA system (Austrocontrol Lara Service).

It enables authorized systems to access or subscribe to updates about the operational status of reserved airspace—such as active, pre-active or released—supporting situational awareness and collaborative decision-making across the European ATM network.

The service operates within the Flexible Use of Airspace (FUA) framework and complies with SWIM Yellow Profile specifications, ensuring interoperability and standardized information exchange with EUROCONTROL and other ATM stakeholders.

Service Type
SWIM_COMPLIANT
Abbreviation
ARES
Life Cycle
PROSPECTIVE
Business Activity Type
AIRSPACE_ORGANISATION_AND_MANAGEMENT
Intended Consumer
AERONAUTICAL_INFORMATION_SERVICE_PROVIDER
AIR_TRAFFIC_SERVICE_PROVIDER
CIVIL_AIRSPACE_USER
Information Exchange Category
AERONAUTICAL_INFORMATION_EXCHANGE
Application Message Exchange Pattern Entity
Request/Reply
FIR ICAO Location Indicator
LOVV
LOWW
LOWG
LOWI
LOWK
LOWL
LOWS
State ICAO Nationality Letters
LO
ICAO Region
EUR
In-Operation Date
24-Feb-2026
Provider
Austro Control

The Austrian air navigation service provider

Provider Type
CIVIL_AIR_NAVIGATION_SERVICE_PROVIDER
Point of Contact
The ARES Service

The ARES Service meets the operational need for accurate and timely tactical information on the current status of airspace reservations in Austria.

During the ASM Level 3 (tactical phase), stakeholders require up-to-date information on whether airspace structures (TSAs, TRAs, CDRs, etc.) are active, pre-active, or released to support flight planning, ATFCM operations, and real-time civil-military coordination.

This service ensures that both national and European users have consistent, synchronized data on airspace availability.

Capabilities of the service

The service implemented is Request/Reply and enables:

  • Provision of real-time status updates for all airspace reservations managed in the Austrian LARA system.

  • Notification of transitions between states (e.g. pre-active → active → released).

  • Distribution of tactical airspace status data to external systems via SWIM.

  • Support for dynamic updates, ensuring that operational systems always reflect the current tactical situation.

Local Airspace Structure

This functionality provides external users with secure access to retrieve comprehensive data on airspace structures and associated activities from within the ASM Support System, ensuring accurate and timely information for operational and planning purposes.

Airspace Status

This capability enables external users to securely retrieve activation status maintained within the ASM Support System, ensuring accurate and timely information to support operational decision-making and airspace management processes.

Security constraint

All connections to the service require mutual authentication through a client digital certificate issued by Austrocontrol.

Interested organizations must formally request the issuance of this certificate from Austrocontrol prior to being granted access.

The exclusive access network for the ARE Service is NEWPENS (New Pan-European Network Service).

Connections via any other network are not permitted.

Access is managed under the SWIM security and governance framework, ensuring confidentiality, integrity, and traceability of all exchanged information.

Authentication and authorisation

The authentication is based on mutual TLS and requires all users to request using an X.509 certificate. The service support TLS 1.3

Integrity

The integrity is ensured by TLS encryption

Availability

The ARES Service guarantees real-time performance optimized for tactical operations, ensuring high reliability with an availability rate of at least 99%.

Service monitoring and redundancy within LARA ensure high operational continuity and responsiveness.

Performance

Monitoring tools continuously track system health, latency, and request volumes, allowing early detection of anomalies and supporting proactive performance tuning. Overall, the service provides a robust and responsive interface that supports operational environments requiring real-time or near real-time data exchange.

ARES
B2B

Business to Business

LARA

Local and Sub-Regional Airspace Management Support System

ASM

Air Space Management

ATC

Air Traffic Control

Information
ARES Service

The service publish ARES notifications according to 'EUROCONTROL Specification for Airspace Management (ASM) Support System Requirements supporting the ASM processes at local and FAB level'

https://www.eurocontrol.int/publication/eurocontrol-specification-airspace-management-asm-support-system-requirements

Aeronautical Information Exchange Model (AIXM) 5.1.1

https://www.aixm.aero/schema/5.1.1/index.html
https://www.eurocontrol.int/publication/eurocontrol-specification-airspace-management-asm-support-system-requirements
Airspace Status

Alows external users to securely access and retrieve activation data stored within the ASM Support System.

PROVIDER_SIDE
REQUEST_REPLY
Operations
AirspaceStatusService

Allows external users to securely access and retrieve activation data stored within the ASM Support System.

Idempotent
NON_IDEMPOTENT
Operation Message
activation
Local Airspace Structure

Enables external users to retrieve detailed information on airspace structures and activity data directly from the ASM Support System.

PROVIDER_SIDE
REQUEST_REPLY
Operations
LocalAirspaceStructureService

Enables external users to retrieve detailed information on airspace structures and activity data directly from the ASM Support System.

Idempotent
NON_IDEMPOTENT
Operation Message
localstructure
References
ASM to ATC Specs

ASM to ATC Specs

Reference

ASM to ATC

https://lara-eu.org/wp-content/uploads/2024/11/LARA-extension-to-EUROCONTROL-Specification-on-ASM-System-Requirements-PART-II-_v1.0_11112024.pdf
Revision Save Date
Wed, 02/11/2026 - 09:06
Schema version
v2