Eventually Bf 110s were converted to interceptors, and were particularly successful in the later marks of the Bf 110G series from 1942/3 onwards as night fighters, serving as the primary aircraft of the Luftwaffe "Nachtjagdgeschwader" night fighter wings, using various versions of the Lichtenstein radar for nocturnal interception of RAF Bomber Command heavy bombers, as well as finding some use as ground-attack aircraft. The Me 210 and Me 410 "Hornisse" were all-new aircraft designs meant to replace the Bf 110, but also could not outrun contemporary single-engine fighters, with the Me 210 having serious aerodynamic problems from mistakes in the design of its wing planform and the initial design of its rear fuselage. Aside from the Bf 110 and Me 210/410, the Luftwaffe also utilized various light bombers, medium bombers, and "Schnellbombers" (German; literally "fast bomber") in the heavy fighter role. Due to their relatively large size, these were mostly used as night fighter-bomber destroyers, as there was ample room to install airborne intercept radar systems as well as heavy armament. Bombers utilized in such a role included the Junkers Ju 88 and Ju 388; the Heinkel He 219; the Focke-Wulf Ta 154; and the Dornier Do 215 and Do 217. Towards the end of the war, the Dornier Do 335 "Pfeil" could have been an ideal twin-engine "Zerstörer" fighter design for the Luftwaffe due to its push-pull configuration, which placed its fuselage-mounted twin DB 603 engines' propellers on opposing ends of the fuselage, and potentially allowed much better maneuverability, while essentially using the same engines as the conventional-layout twin-engine Me 410. The centre-line thrust design of the Do 335, the first-ever front-line combat fighter to use it, did allow dramatically higher speeds (just over 750 km/h or 465 mph) than any other twin-piston-engine aircraft of its era, but was never produced in quantity. Following the example set by the Bf 110, the Japanese built the broadly similar Kawasaki Ki-45 "Toryu". Likewise neutral Netherlands built the twin-boom Fokker G.I, only to be seized by the "Luftwaffe" after the German invasion of the Netherlands.