It's hard to believe that the F4Us are very stable at super slow speed, and they can point that nose straight up while doing 50mph and maintain control for a few seconds at that speed.
So I really really think that plane is overmodel, to me it's on the same caliber as spit 16s, just a bit better.
Watching my films, I'd say the minimum "useful" speed for me in an F4U is around 120-130 mph. By that I mean I can do more than subtly redirect my flight path. Starting at a higher speed, sure, I can point my nose straight up, and let it drop to around 0mph. So can any other plane in the set. So can a 747. At 50mph you're 25mph below stall in the F4U, you're not purposely pointing the nose anywhere (or maintaining control) at that point.
Here's a film to illustrate. Watch my speeds. Trying for my first shot, even at over 90 mph I don't have much control. I'm coasting, and can't do anything beyond a subtle tweak of my planes "trajectory". I try anyway, (expecting to get pounded by the A20 at any moment, whom I had killed twice, and who was currently l missing an elevator due to my antics. I think he was holding a grudge...) and pay with a stall/spin that costs me 2400-2500 feet in recovery. Even though my speed at the top is 42ish when I fall off, I had no control beyond some rudder once in the low 90's or high 80's (full throttle, airflow over rudder even at zero airspeed). I can't pull out of my dive until I'm over 170mph. The slow speeds are misleading, because I'm not really in control at those points. I've directed my flightpath
while at a greater speed so that in my low speed "coast" I'm pointing in a direction I want to be pointed in, but I'm not actually in control much below 107-110. I'm basically a rock tossed on a planned arch. I can't manuever comfortably much below 125, preferably not below 140. This is again illustrated by the fact that I can't even get out of the A20's way while doing 120mph. I knew he was there, but couldn't do anything...
Also note that the 109 pilot (one I greatly respect as an opponent, BTW) could have done things differently to alter the outcome.
I guess I have trouble believing ANY plane should just fall out of the sky because they stall. What
should the F4U do when it gets slow? It drops its nose, and it rewards poor control inputs with a spin. The spin is recoverable with correct control inputs. It stalls around 76mph, but loses effective control before that. Basically, it does what the manual says it'll do.
I'll agree though, that it appears to be doing more at a slower speed than it really is. For one, watching the film you'd think I was slower than I was, simply based on the perceived ground speed. In reality, for a plane that stalls at 76mph to still have some control at 90mph, and "decent" control at around 120 is surprising how??? 50mph above stall the plane should do what, exactly?
http://www.mediafire.com/?yqag4ygy2jzMtnMan