bat21 akan menjadi terkenal Specifications (Hudson Mk.I) Crew : 6 Length : 13.52 m Wingspan : 19.96 m Height : 3.62 m Empty weight : 5,400 kg Loaded weight : 7,930 kg Powerplant : 2 x 1,100 hp Wright Cyclone GR-1820-G102A radial engines Maximum speed : 397 km/h Range : 3,150 km Service ceiling : 7,470 m Armament : 4 x 7.7mm machine guns and up to 340 kg (750 lb) of bombs or depth charges