The Bücker Bü 181 Bestmann (Best Man) was a two seater, single engine trainer aircraft built by Bücker Flugzeugbau GmbH in Johannisthal, Berlin and extensively used by the Luftwaffe in World War II.
Although built as a primary trainer for the Luftwaffe, the type also performed other duties such as communication, glider towing, and even launching Panzerfaust weapons (an armour piercing rocket projectile with a hollow-charge warhead normally used as an infantry weapon against tanks.)