Boogey said:4. Transport PZL-4, only project ;
5. Training PZL-5, copy of DeHavilland Moth
Boogey said:... Polish dramatic gramatic ...
Apophenia said:Boogey said:... Polish dramatic gramatic ...
Wow, that's confusing! Okay, Frank it is.
As to PZL.10 engines, while it's true that twin-Jupiter power would seem a little anemic for the times, the trimotor layout for bombers was also rather passé (outside of Italy). At any rate, 2 Jupiters would have provided more power than either the 3 x Whirlwinds of the PZL.4 or F.VIIb/3m.
[Off topic: most sources list 21 x Polish F.VIIb/3m bombers. Did Poland receive a prototype directly from Fokker before Plage i Laśkiewicz commenced local production?]