Basket case
Well-Known Member
I didn't think speed was the big setback, at 426 mph. it wasn't too slow. No, I think the biggest minus for that airplane was simply the cost - being around 60% more expensive than a Mustang. When you're going to wrap 5 tons of airframe and a 2,000 hp. engine together, you gotta expect to pay for it.
what hurt the Thunderbolt was it's limited range in the beginning. But this was largely over come later on.