HUGHES / SEAPLANE

Hughes H-4 Hercules

A huge wooden flying-boat prototype that made one brief flight in 1947.

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Hughes H-4 Hercules pictured
Hughes H-4 Hercules picturedSDASM Archives · Public domain ↗
PropulsionEight piston engines
ConfigurationPrototype flying boat
Simulator ecosystemsMSFS
In the catalogue2 implementations
THE AIRCRAFT

Meet Hughes H-4 Hercules

The H-4 was conceived as a wartime transatlantic transport, but completion came after the war. Its eight engines and immense wing were arranged around a flying-boat hull capable of carrying a very large load. The prototype flew briefly on 2 November 1947.

The Spruce Goose nickname is more famous than the official Hercules name, although birch was an important material in its construction. The project never became an operational transport fleet. Its simulator appearance offers a way to explore a singular experimental aircraft rather than a typical airline or military service machine.

Research-based aircraft backgroundWikipedia contributors · Hughes H-4 Hercules ↗
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Manuals & resources

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Manual

Microsoft Flight Simulator aircraft manualsMicrosoft / aircraft developers

Aircraft background

Hughes H-4 HerculesWikipedia contributors · Research background · Wikipedia revision 1372049545 · retrieved 2026-09-12

Resource

MSFS 2024 FAQ and edition aircraft inventoryMicrosoft MSFS 2020 FAQ and edition aircraft inventoryMicrosoft

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