The Harrier flew for the first time in April 1969, but nine test aircraft were made and flown five years before this. What was the name used for these test aircraft?
Ben has worked as a journalist and editor, covering technology, engineering and industry for the last 20 years. Initially writing about subjects from nuclear submarines to autonomous cars to future design and manufacturing technologies, he was editor of a leading UK-based engineering magazine before becoming editor of Aerospace Testing in 2017.