The Messerschmitt Bf 109 K (”Kurfürst”) was an enhanced version of the successful G (”Gustav”) type. Since the Gustav had so many subtypes, it was decided to create a new designation which should carry on the best attributes of the G-10 and G-14 types with some new improvements. The prototype Bf 109 K was converted [...]

Do17K was export version of Do17 for Royal Yugoslavia. As the Do17K being close resemblance of the Do17E and M type, it mainly differ in several major features and was more capable combat platform. Do17Ka-1 and Ka-2 was derivates of Do17E/F and featured fabric covered wing lower surface and short distance among the engines. Do17Kb [...]

In 1931, at FIAT Aviazione, a second technical design office came into existence, directed by Gabrielli. His first activities were, at Piaggio, producing the all metal version of the S 55. Joining FIAT Aviazione, Gabrielli, with the establishment of a drawing office of his own, was able to develop his own project. The three- engined [...]

dr1-3

The triplane was done with a single coat of clear dope overall. The upper surface may, in fact, have had a second coat but this is doubtful. Colors were then applied to the top surface as a wash and it is apparent that this comprised a linseed oil varnish acting as a base to which [...]