Where was the AMA?

From January 2016
http://www.thebuildingboard.com/2016/01/the-faas-overreach-subject-of-todays.html

O.S. .52 Surpass DIESEL

Conversion done by Gregory Kamysz of www.dieselrc.com
Should run >16 minutes in Texaco turning a 15X8 propeller

Modified Leprechaun Glider

Seen without pylon or polyhedral wing


I’m not John.  The plan is available from several sources and if offered by two kit companies 

https://hangaronekits.com/products/leprechaun-103-glider

http://www.belairdigital.co.uk/detail.asp?id=556

The glider seen in this video is highly modified.   I suggest contacting the builder through YouTube.  

Tom

Super Sinbad by Jay Burkart

Chet Lanzo at the 1976 SAM Champs

transparency taken by Bill Hale (Columbus, OH)