S3
SESAR 3 Joint Undertaking

Highly automated ATM for all airspace users

Funds research on detect-and-avoid sensors, drone integration, space-launch coordination and robust satellite navigation for ATM.

ClosedSESAR 3 Joint UndertakingEU

SESAR 3 Joint Undertaking runs this Research and Innovation Action inside Horizon Europe's Digital European Sky call. It expects to fund a single project from a topic budget of EUR 30,000,000, with the EU contribution paid as a lump sum of between EUR 3,000,000 and 6,000,000. That lump sum covers 70% of eligible costs for every beneficiary, whatever their legal status, so the remaining share falls…

This call funds research on on-board detect-and-avoid sensors (electro-optical, infrared, LIDAR, radar, acoustic) for crewed and uncrewed aircraft, and on integrating remotely piloted aircraft into controlled and uncontrolled airspace classes. It also wants enhanced tools for managing space-launch and re-entry operations alongside conventional air traffic, and dual-frequency multi-constellation GNSS receivers that resist jamming and spoofing while supporting precision approaches. Several elements are explicitly civil-military dual-use and must address avionics certification and regulatory requirements.

CycleiHow often this grant runs - e.g. annually, on a rolling basis, or a one-off call.No fixed schedule
Next deadlineiThe next date applications are due. Rolling means you can apply any time.-
Decision timeiTypical time from the deadline to the funder's decision.-
Project durationiHow long the funded work is expected to run.1–36 months
Award typeiThe form of funding - grant, equity, loan, tax credit, etc.Grant
Match fundingiThe share of project costs you must cover yourself. 0% = fully funded.30%
Funding pooliThe total budget available across all awards in this round.€30M

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Guides for this application

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S3
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Airborne capabilities for supporting reducing ATM environmental footprint

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Funds research on climate-optimised flight trajectories, wake-energy retrieval and geometric altimetry to cut aviation's footprint.

AerospaceClimate Tech
€3M – €6M
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ATM impact on climate change

🇪🇺SESAR 3 JU · European Union

Funds research into how air traffic management affects noise, air quality and the climate.

AerospaceClimate Tech+1
€500K – €1M
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Digital flight rules

🇪🇺SESAR 3 JU · European Union

Funds research designing a new digital flight-rules concept for certified crewed and uncrewed aircraft.

AerospaceMobility
€500K – €1M
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Fast-track Enabling innovative air mobility (IAM) / Vertical take-off and landing capable aircraft (VCA) (crewed and uncrewed) operations

🇪🇺SESAR 3 JU · European Union

Funds innovation projects on vertiport management, automated flight and IFR procedures for crewed and uncrewed air taxis.

AerospaceRobotics+1
€2M – €5M
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Fast-track Extending U-space eco-system

🇪🇺SESAR 3 JU · European Union

Funds innovation projects building 5G-based communication, navigation and surveillance capabilities for drones and vertiports.

AerospaceIoT & Edge+1
€2M – €5M
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Fast-track U3 U-space advanced services and CNS capabilities

🇪🇺SESAR 3 JU · European Union

Funds innovation projects building advanced drone traffic-management services for shared airspace with crewed aircraft.

AerospaceIoT & Edge+1
€2M – €5M