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The image displays a concept rendering of the Sikorsky S-65 Compound Helicopter, a variant related to the Sikorsky CH-53 Sea Stallion series, designed for heavy transport.
Aircraft Type: It's a conceptual compound helicopter based on the S-65 platform, which is known for its military designation as the CH-53 Sea Stallion series.
Manufacturer: The helicopter was designed by Sikorsky Aircraft.
Features: The image depicts a version with additional tractor propellers, suggesting a design intended for increased speed and range beyond conventional helicopters.
