
The Davis DA-2 was designed as an Experimental market aircraft with a first flight in 1966. this compact 2 seater was originally powered by a Continental A65 but the O-200A would be a better choice with the DA-2A. Being an O-200 option it can also work with other powerplants like the Corviar. By the mid 80’s 45 where built.
Some Articles:
http://www.airbum.com/pireps/PirepDavisDA2.html
https://planeandpilotmag.com/davis-da-2a
While being a rare E-AB there are a few YouTube Videos on it:
Fairly simple to make an RC model with this 3 view, the flat and ruled surfaces lend them selves to a balsa built model

Tissue and rubber band free flight option is available from the AMA:
https://www.modelaviation.com/DA-2A
along with plans on Outerzone:
https://outerzone.co.uk/search/results.asp?keyword=Davis+DA-2

