c/n 122-39504. US military serial 44-84961. In 1958 Feb, sold surplus McClellan AFB. 
In 1964 Nov 21, it is crash, forced landing at Enumclaw WA. Later, it was registered N7715C and owned by Charles Hall, San Diego CA as racer #5, green/grey with yellow rudder. In 1967, modified racer #5 "Miss RJ." It is now on display at Planes of Fame Air Museum, Chino, California, USA. 20th September 2019
<a href="//commons.wikimedia.org/w/index.php?title=User:%E5%85%88%E5%BE%93%E9%9A%97%E5%A7%8B&amp;action=edit&amp;redlink=1" class="new" title="User:先従隗始 (page does not exist)">先従隗始</a>
<span class="int-own-work" lang="en">Own work</span>