Heinkel HD 30

The Heinkel HD 30 was a biplane reconnaissance seaplane developed by Ernst Heinkel Flugzeugwerke.

Development
The Heinkel HD 30 was similar in layout to the Heinkel HD 19, but differed from the latter in being larger and having a Gnome-Rhône 9Ak Jupiter VI engine. It was intended to be launched from a steam-powered catapult mounted on small- and medium-sized ships.