Thanks a lot for your most welcome and fast response. Especially when (Czecho-)Slovakian aircraft are involved, I almost knew for sure you would react immediately.
And once more, you are completely right. It is unbelievable how often these roundels are represented in the wrong way. As I mentioned before: Never rely on profiles for 100% until you have seen photographic evidence or checked the know-how of an insider.
And thanks for pointing out my mistake by linking a picture of OY-AIH twice! I had not noticed that unforgivable error until now. The second picture was meant to represent OY-DMI as shown below:
If you like it, we can fix an article of another Czechoslovakian aircraft in the future such as the Aero 100-102, Avia BH-33, RWD-8 RWD-13 or whatever aircraft with connections to the Spanish Civil War. Please think about it and after I have finished the Bf 108 series and maybe the early Pedros (together with Vladimir and if you like you can join us?) we have another nice subject for aircraft almost lost in oblivion.
All the best wishes and take good care of yourself,