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  J9Y Kikka    Prototype No. 2
IJN

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USN 1940s

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Paul Mallon c1940s

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Paul Dayton 2016

Aircraft History
Built by Nakajima as the second prototype built. Assigned to the Imperial Japanese Navy (IJN) as J9Y Kikka. This Kikka was built for airframe load testing and was never flown.

Wartime History
At the end of the Pacific War, captured in Japan and inspected by U.S. Navy (USN) intelligence. This fuselage plus two Ne-20 jet engines were loaded aboard USS Barnes (CVE-20) with other captured aircraft and departed Japan on November 3, 1945 bound the United States.

Postwar
During 1946, the two Ne-20 jet engines were sent to Chrysler Corporation for technical evaluation. A working engine was assembled using parts of both engines and was tested for 11 hours and 46 minutes. The findings were published in a secret report "Japanese NE-20 turbo jet engine. Construction and performance" completed in 1947.

During the late 1940s, the Kikka fuselage was stored at NAS Patuxent River then NAS Norfolk. Later, moved to NAS Willow Grove and displayed outdoors as part of the David Ascher collection.

Display
In 1961, donated to the National Air & Space Museum collection as inventory number A19610121000. The Kikka fuselage with the center wing were placed into storage at the NASM Garber Facility. On March 14, 2011 placed on display at the NASM Udvar-Hazy Center.

At the Tokyo Science Museum, one Ne-20 jet engine, design documents and the Chrysler Corporation report are on display.

References
Chrysler Corporation "Japanese NE-20 turbo jet engine. Construction and performance" 1947
National Air and Space Museum - Nakajima Kikka (Orange Blossom)

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Last Updated
July 23, 2023

 

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