page_title: Armstrong Siddeley Double Mamba
section_title: Specifications (ASMD.3)
hierarchical_section_title: Armstrong Siddeley Double Mamba / Specifications (ASMD.3)
caption_attribution_description: Photo montage with cutaway of a Double Mamba power unit I took/made at Flambards in Cornwall
context_page_description: The Armstrong Siddeley Double Mamba, Ministry of Supply designation ASMD.n, is a turboprop engine design developed in the late 1940s of around 3,000–4,000 hp. It was used mostly on the Fairey Gannet anti-submarine aircraft developed for the Fleet Air Arm of the Royal Navy.
context_section_description: Data from Flight
caption: Cut away of a double mamba power unit at The Flambards Experience in Cornwall
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