The Spektrum™ A5080 digital mini metal gear servo offers incredible performance for smaller sport size aircraft (25-32 size) and specialty aircraft applications
The C-130 is by far the most widely used tactical cargo plane of the last forty years. Notwithstanding its age no real replacement has been built so far.
The Beaufighter was one of the first aircraft to be equipped with radar for night hunting. Hidden in their own bomber stream, they waited for the rear-facing radar to come up attacking enemy night fighters, only to pounce on them.
The Russian army utilized the JS-2 heavy tank chassis to create the JSU-152 t, which opposed German tanks such as the Tiger I. The heavy self-propelled gun first entered into battle at Kursk in 1943.