Why do you think we got rid of it and switched to the F4F? Cause it was killing our pilots as well.
This thread is funny stuff
Other points have been well covered already, but lets be blunt with this one.
Why each and every nation got rid of older fighters and switched to new ones?
Because the newer ones were better.
Better. Faster. More survivable. More efficient. Just better.
USA, Britain, Germany, Soviet Union, Japan etc, countries that had large aviation industries and developed new types, they had the possibility to switch to new types. No wonder a 1930s design that had very limited growth potential and extremerely large problems in the manufacturing was moved out of front lines and replaced with new, better planes.
On other note,
Some very good insigh on the art of flying the Brewster B-239 can be read here:
http://www.virtualpilots.fi/hist/WW2History-CaptainWindsAirCombatTacticsLecture.htmlThis is captain Hans Wind's, one of FiAF top aces, lecture from 1943. It is general tactics lecture, but gives very good insight on the Brewster as well.