Model: R 130/4-20-4/12 E Type: Electric constant-speed, full-feathering, and reversible Number of Blades: Four aluminum alloy blades and steel hub Diameter: 10 ft (3.04 m) Weight: 132.5 kg (292 lbs) Engine Application: Rolls-Royce Dart Mk. 510 turboprop engine rated at 1,298 kW (1,740 shp) Manufacturer: Dowty Propellers, Gloucester, England, 1950s Created by Eric Long Date Created 01/29/2020 Source Smithsonian National Air and Space Museum Keywords Aviation; Propellers; Propulsion Rights and Restrictions Not determined
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