Project CALLISTO
Ministry of Defence · South West
Key facts
- Estimated value
- £750,000
- Closing date
- 27 Jul 2026
- Contract starts
- 15 Oct 2026
- Contract ends
- 31 Mar 2027
- Procedure
- Open procedure (below threshold)
- Buyer type
- Central government
- Source
- Contracts Finder
Description
Project CALLISTO
Requirement:
Affordable, single use engines for current and future air systems, munitions & One Way systems, to bridge the performance gap between hobbyist, model aircraft engines and higher performance, long-life & more exquisite engines.
This phase will consist of design, development and ground testing (in appropriate engine test facilities) of Qty 4 prototype engines. The engines must be affordable and scalable. Any future scaled production requirement is not included under this competition, and if required shall be subject to a separate procurement.
LOTS:
This procurement is split into TWO Lots:
LOT 1 CALLISTO LIGHT is for a smaller, less powerful engine (750N)
LOT 2 CALLISTO HEAVY is for a more powerful engine, (1.8-2kN)
Tenderers are able to bid for one or both lots.
Full details of the requirement and anticipated dates can be found in the linked ITT.
Tenderers wishing to take part must submit an ITT on the Defence Sourcing Portal no later than the specified closing date.
Categories (CPV)
- 71320000 Engineering design services
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