ICM #48265 1/48 He 111H-6 North Africa The He.111 was originated in secrecy, disguised as a civilian transport in the mid-30s, but once Nazi Germany came out of the closet and disregarded the Versailles agreement, it immediately became clear that they were rearming in a major way. The early civilian and military variants had a more traditional stepped canopy, and there is a famous piece of film that is used and reused in documentaries showing a D or "Dora" variant dropping bombs during the Spanish Civil War as part of the Condor Legion, which was Hitler's proving ground for his new designs and Blitzkreig tactics. Various revisions followed until the P, which introduced the now-iconic stepless fully glazed cockpit, which improved both aerodynamics and the pilot's situational awareness. The P series saw limited action in WWII as it was replaced by the more competent H variant, substituting Junkers Jumo 211 engines, detuned to give it the throbbing beat that was to be heard over Britain almost until the end of the war. The H-3 had an improved version of the engine and increased numbers of machine guns for self-defence. As is often the case with wartime development, the end of the Battle of Britain saw the introduction of the H-4 with better engines and external bomb racks. The H-6 also had improvements in design. The Jumo 211 F-1 engine gave it increased performance, and defensive armament was upgraded with one 20 mm MG FF cannon in the nose, one MG 15 in the ventral turret, and in each of the fuselage side windows with some carrying remotely-operated tail-mounted MG 17s. The performance of the H-6 was also improved; the climb rate was higher and the aircraft could reach a slightly higher ceiling, despite its all-up weight increasing.