Tupolev ANT-16 was an experimental heavy bomber aircraft designed and tested in the Soviet Union in the early 1930s. Conceptually representing evolution of the TB-3 bomber ANT-16 was designed under the doctrine that size and payload were more important for a bomber than speed because it would be able to protect itself with defensive armament.
Made by Tupolev.
It is the successor of the Tupolev TB-3 ,
Tupolev ANT-16 is the predecessor of the Tupolev ANT-20.