What was the name of Northrop’s F-20, a fighter plane developed for export in the early 1980s that failed to find many buyers in its brief production life?

What was the name of Northrop’s F-20, a fighter plane developed for export in the early 1980s that failed to find many buyers in its brief production life?

Tomcat
Black Widow
Agile Falcon
Tigershark
Crusader

Answer: The correct answer is Tigershark.