Given the question: Fleetwings BQ-1 - The Fleetwings BQ-1 was an early expendable unmanned aerial vehicle referred to at the time as an assault drone developed by Fleetwings during the Second World War for use by the United States Army Air Forces. Only a single example of the type was built the program being cancelled following the crash of the prototype on its first flight. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
The answer is:
Mean Of Transportation