Click on the above graphic for more information. . .
References:
As of: October 1, 2018
https://www.nationalmuseum.af.mil/Visit/Museum-Exhibits/Fact-Sheets/Display/Article/196918/north-american-bt-14-na-64/
http://www.skytamer.com/North_American_BT-14.html
http://www.warbirdalley.com/bt9.htm