Back in the 1980’s Northrop privately funded the building of the F-20 Tigershark. A variant of the F-5 it was initially designated the F-5G. The Tigershark first flew in 1982 and only three aircraft were ever built. Watch the F-20 Tigershark in Action The F-20 had a single General Electric F404-GE-100 turbofan engine with 17,000 pounds of […]