Question: Pick one category for the following text. The options are - company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work. Hansa-Brandenburg B.I - The Hansa-Brandenburg B.I was an unarmed military trainer and reconnaissance biplane of World War I flown by the Austro-Hungarian Air Service. Early models were known internally to the Hansa-Brandenburg firm as the type D while later models with a more powerful engine were designated FD. This aircraft was one of the earliest designs of Ernst Heinkel who was working for Hansa-Brandenburg at the time. It was an entirely conventional two-bay biplane with staggered wings of unequal span.
Answer:
Mean Of Transportation