General Italo Balbo I guess you was meaning (Balboa is Rocky....).Admiral Balboa was the only successful user of twin-hulled flying boats (1930s tour to the USA).
@archipeppe Other than that: quite right.A flying boat is a type of fixed-winged seaplane with a hull, allowing it to land on water.[1] It differs from a floatplane in having a fuselage that is purpose-designed for floatation, while floatplanes rely on fuselage-mounted floats for buoyancy.
You'd better not mess with Admiral Balboa. He has the eyes of a tiger... paaaam, paaaam, paaaam...General Italo Balbo I guess you was meaning (Balboa is Rocky....).
a Rumpler 1927 and a Rohrbach 1928 ....
It looks much like the son of a Rumpler 1927 and a Rohrbach 1928 ....
View attachment 703389
View attachment 703388
Sorry... too far back. Can't remember...If you were citing source asking for help it would be much easier. It has designation, well. These have designations, too.
That does indeed look like the same design.This looks very like the Hillmann Transozeanflugboot project.
You're probably right but there is the D-1928 designation on the wing and hull, and that looks real? The "article" could be false, but the plane real?
That does indeed look like the same design.