Closed
ULTRA COMPACT ELECTRIC PROPULSION SYSTEM FOR HIGH ASPECT RATIO (HAR) SATELLITES - EXPRO+
This call closed on 2026-05-15. Most European programmes run recurring cycles — track the next one in VIRA.
| Reference | AO-1-13297 |
|---|---|
| Source programme | esa |
| Type | tender |
| Segment | Open Competition |
| Status | closed |
| Closing date | 2026-05-15 |
| Indicative budget | 200-500 KEURO |
| Last updated | 2026-04-14 |
What this call is about
Objective: To develop an ultra compact electric propulsion system suitable for drag compensation, Collision Avoidance Manoeuvres (CAM) and de-orbiting at EOL of High Aspect Ratio (HAR) satellites having a thickness of less than 5 cm operating in LEO.
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Get deadline alerts →Frequently asked
When is the deadline for AO-1-13297?
The listed closing date is 2026-05-15. 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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