The Northrop P-61 Black Widow had a gun mounted that was designed by whom?
Northrop P-61 Black Widow The Northrop P-61 Black Widow, named for the American spider, was the first operational U.S. warplane designed as a night fighter, and the first aircraft designed to use radar. The P-61 had a crew of three: pilot, gunner, and radar operator. It was armed with four 20 mm (.79 in) Hispano M2 forward-firing cannons mounted in the lower fuselage, and four .50 in (12.7 mm) M2 Browning machine guns mounted in a remote-controlled dorsal gun turret.
Artemis 30 The Artemis 30 is an anti-aircraft gun system originally developed in 1982 and produced by the Hellenic Arms designed by Anastasios Georgiou (EBO) and Athanassios Calligeris Designer lots parts of twin barrels for use by the Greek armed forces (Hellenic Army) in the Aegean sea. The system is named after the ancient Greek goddess of the hunt, Artemis.