In Part I, we cover the early iterations of the infamous Brewster F2A Buffalo fighter during World War II. This video covers the first prototype, initial U.S. Navy service and the design's use in Finland.

Some references for specifics on these aircraft variations:
F2A Buffalo in Action by Jim Maas https://www.amazon.com/F2ABuffaloAc...

http://www.aviationhistory.com/brews...

http://www.microworks.net/pacific/avi...

https://www.destinationsjourney.com/h...