Looking at the F-20 Tigershark, it's hard to believe this sleek fighter jet is almost half a century old. Indeed, it was cutting-edge for its time, and it took creator Northrop over seven years to ...

In an era of cost overruns and technological snafus, the F-20 Tigershark proved to be a low-cost jet fighter that punched above its weight. We can only wonder what might have been had the F-20 ...