Open

Ai-assisted Digital Aircraft Design, Manufacturing And Mro, Towards A Competitive Aviation

HORIZON Research and Innovation Actions

Basic Information

Identifier
HORIZON-CL5-2026-05-D5-07
Programme
MOBILITY
Programme Period
2021 - 2027
Status
Open (31094502)
Opening Date
December 18, 2025
Deadline
April 14, 2026
Deadline Model
single-stage
Budget
€21,000,000
Min Grant Amount
€10,500,000
Max Grant Amount
€10,500,000
Expected Number of Grants
2
Keywords
HORIZON-CL5-2026-05-D5-07HORIZON-CL5-2026-05

Description

Expected Outcome:

Project results are expected to contribute to all of the following expected outcomes:

  • AI-assisted digital aircraft design, redesign and certification – in collaboration with existing or improved digital twins and virtual products.
  • AI-assisted design tools for aircraft requirement definition, validation and verification, to improve efficiency of the system design activities.
  • AI-assisted digital (i) aircraft manufacturing, (ii) aircraft operation, condition monitoring and prediction, (iii) maintenance, repair and overhaul operations.
Scope:

This topic focuses on the development of robust AI-assisted capabilities that will work in tandem to digital twins. The term aircraft includes propulsion, aerostructures, systems and their integration, if not explicitly addressed.

Proposals may focus on:

  • Robust, reliable, verifiable and accelerated training of AI-assisted digital capabilities;
  • Efficient and high-performance AI-assisted computing, in connection to complex multi-disciplinary design and optimisation methodologies – at system and/or at integrated level;
  • Protocols, standards and AI-assisted digital capabilities for the entire aircraft manufacturing and MRO supply chain;
  • Accelerated experimental validation capabilities of machine learning algorithms, for selected industrial use cases, linked to novel EU research and technology infrastructures;
  • Verifiable and reproduceable usage of Generative AI and Large Language Models for recommendation systems and information retrieval, especially within areas under authority regulation to maintain airworthiness and safety of airframes and their major systems (i.e. using Explainable Generative AI or surrogate models);
  • AI-assisted prescriptive maintenance procedures for efficient condition-based maintenance and maximized circularity by optimizing the utilization of the globally available high-value items (components, engines, airframes);
  • AI-assisted maintenance assistance systems for efficient human-in-the-loop integration.

Destination & Scope

This Destination addresses activities that improve the climate and environmental footprint, as well as competitiveness, of different transport modes.

The areas of rail and air traffic management will be addressed through dedicated Institutional European Partnerships and are therefore not included in this document.

This Destination contributes directly to the Strategic Plan’s Key Strategic OrientationsGreen transition’, ‘Digital transition’ and ‘A more resilient, competitive, inclusive and democratic Europe’.

In line with the Strategic Plan, the overall expected impact of this Destination is to contribute to the ‘Achieving sustainable and competitive transport modes’.

The main impacts to be generated by topics under this Destination are:

Zero-emission road transport

  1. Accelerated uptake of a zero-tailpipe emission ecosystem, with interoperable technological solutions developed at system level (vehicles, infrastructure, user and energy grid) that support the global competitiveness of the EU transport and mobility system.
  2. Zero-tailpipe emission mobility solutions developed that are affordable, efficient, user-friendly, inclusive, safe and circular with concepts and technologies that are easy to deploy, considering needs, behaviours and socio-economic conditions of all end-users.
  3. Clean mobility solutions for a climate neutral and environmentally friendly and zero pollution mobility with a higher level of circularity;
  4. Increased responsiveness of zero tailpipe emission vehicles and systems to diverse societal interests and concerns.

Aviation

  1. Enable breakthrough technologies and innovations that will contribute to the design (addressing also eco-design and circularity principles), manufacturing, maintenance and operations of new generation aircrafts, also powered by renewable energy and sustainable aviation fuels, for a competitive and clean EU aviation ecosystem (including airports).
  2. Derisk and accelerate the introduction of new digital technologies (with emphasis on AI) at all levels in the industrial aviation ecosystem, while addressing all safety-related issues in collaboration with the European Union Aviation Safety Agency (EASA).

Waterborne transport

  1. Higher autonomy range in electric and hybrid vessels.
  2. Uptake of renewable and low carbon fuels and improved knowledge on the suitability of innovative renewable and low carbon fuels and other energy carriers for waterborne transport.
  3. Support the objectives of the European Port Strategy and Waterborne Industrial Strategy, contributing the role of ports as energy hubs, improving efficiency and safety through digitalization, improving the resilience and security of the transport network, as well as increasing the competitiveness of the industrial and technology EU capabilities.
  4. Significant reduction of emissions from large vessels due to the merging of energy efficiency and renewable and low carbon fuels.
  5. Sustainability of waterborne transport by design, considering air and water pollution, circularity and life-cycle assessments in shipbuilding.
  6. Improved safety of seafarers, port workers and the environment.

Transport-related environment and health

  1. The better monitoring of the environmental performance and enforcement of emissions regulation and biodiversity protection in order to reduce the overall environmental impact of transport (e.g.: as regards biodiversity, noise, pollution and waste) on human health and ecosystems.

Legal entities established in China are not eligible to participate in both Research and Innovation Actions (RIAs) and Innovation Actions (IAs) falling under this destination. For additional information please see “Restrictions on the participation of legal entities established in China” found in General Annex B of the General Annexes.

Eligibility & Conditions

General conditions

1. Admissibility Conditions: Proposal page limit and layout

described in Annex A and Annex E of the Horizon Europe Work Programme General Annexes.

Proposal page limits and layout: described in Part B of the Application Form available in the Submission System.

2. Eligible Countries

described in Annex B of the Work Programme General Annexes.

A number of non-EU/non-Associated Countries that are not automatically eligible for funding have made specific provisions for making funding available for their participants in Horizon Europe projects. See the information in the Horizon Europe Programme Guide.

3. Other Eligible Conditions

If projects use satellite-based earth observation, positioning, navigation and/or related timing data and services, beneficiaries must make use of Copernicus and/or Galileo/EGNOS (other data and services may additionally be used).

described in Annex B of the Work Programme General Annexes.

4. Financial and operational capacity and exclusion

described in Annex C of the Work Programme General Annexes.

5a. Evaluation and award: Award criteria, scoring and thresholds

are described in Annex D of the Work Programme General Annexes.

5b. Evaluation and award: Submission and evaluation processes

are described in Annex F of the Work Programme General Annexes and the Online Manual.

5c. Evaluation and award: Indicative timeline for evaluation and grant agreement

described in Annex F of the Work Programme General Annexes.

6. Legal and financial set-up of the grants

The granting authority may, up to 4 years after the end of the action, object to a transfer of ownership or to the exclusive licensing of results, as set out in the specific provision of Annex 5.

Eligible costs will take the form of a lump sum as defined in the Decision of 7 July 2021 authorising the use of lump sum contributions under the Horizon Europe Programme – the Framework Programme for Research and Innovation (2021-2027) – and in actions under the Research and Training Programme of the European Atomic Energy Community (2021-2025) [[This decision is available on the Funding and Tenders Portal, in the reference documents section for Horizon Europe, under ‘Simplified costs decisions’ or through this link: https://ec.europa.eu/info/funding-tenders/opportunities/docs/2021-2027/horizon/guidance/ls-decision_he_en.pdf]].

described in Annex G of the Work Programme General Annexes.

Specific conditions

Not applicable.

Frequently Asked Questions About Ai-assisted Digital Aircraft Design, Manufacturing And Mro, Towards A Competitive Aviation

MOBILITY (2021 - 2027).
Per-award amount: €10,500,000. Total programme budget: €21,000,000. Expected awards: 2.
Deadline: April 14, 2026. Deadline model: single-stage.
Eligible organisation types (inferred): SMEs, Research organisations.
Admissibility Conditions: Proposal page limit and layout described in Annex A and Annex E of the Horizon Europe Work Programme General Annexes. Proposal page limits and layout: described in Part B of the Application Form available in the Submission System.
Legal entities established in China are not eligible to participate in both Research and Innovation Actions (RIAs) and Innovation Actions (IAs) falling under this destination.
You can contact the organisers at [email protected].

Support & Resources

Online Manual is your guide on the procedures from proposal submission to managing your grant.

Horizon Europe Programme Guide contains the detailed guidance to the structure, budget and political priorities of Horizon Europe.

Funding & Tenders Portal FAQ – find the answers to most frequently asked questions on submission of proposals, evaluation and grant management.

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CEN-CENELEC Research Helpdesk and ETSI Research Helpdesk – the European Standards Organisations advise you how to tackle standardisation in your project proposal.

The European Charter for Researchers and the Code of Conduct for their recruitment – consult the general principles and requirements specifying the roles, responsibilities and entitlements of researchers, employers and funders of researchers.

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Latest Updates

Last Changed: December 18, 2025
The submission session is now available for: HORIZON-CL5-2026-05-D5-12, HORIZON-CL5-2026-05-D5-13, HORIZON-CL5-2026-05-D5-11, HORIZON-CL5-2026-05-D5-01, HORIZON-CL5-2026-05-D5-02, HORIZON-CL5-2026-05-D5-07
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