Open
CALL FOR PROPOSALS FOR DOWNSTREAM APPLICATIONS IN ARTES 4.0 (UNDER BASS, 4S OR 5G PROGRAMME LINES)FEASIBILITY STUDIES/DEMONSTRATION PROJECTS
Open call · deadline 2027-01-27 (116 days left at last rebuild).
| Reference | AO-1-10494 |
|---|---|
| Source programme | esa |
| Type | tender |
| Segment | Call for Proposals |
| Status | open |
| Closing date | 2027-01-27 |
| Last updated | 2026-10-02 |
What this call is about
This funding call supports the development of new space-based services that combine different technologies to meet user needs. Anyone with a project idea that aligns with these objectives and can use space assets like satellites is encouraged to apply.
Is your startup eligible for this call? VIRA checks the full requirements against your profile in minutes — country, entity type, TRL, consortium rules — and drafts your application package with AI.
Check my eligibility free →Frequently asked
When is the deadline for AO-1-10494?
The listed closing date is 2027-01-27. Always verify on the official programme page — deadlines can shift.
How do I check if my startup is eligible?
Eligibility depends on country, entity type, team size and technology readiness (TRL). VIRA.space (Virtual Innovation Research Assistant) runs a free structured eligibility check against the full call requirements — this page shows only a teaser summary.
Where is the official call published?
The authoritative source is the issuing programme's portal: official call page. VIRA links every tracked tender back to its origin.
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Get the open calls by email
The European space funding calls that are open right now — ESA, Horizon Europe and national programmes — by email, then once a week as new ones open. Confirm your address and the first one is on its way.