Description
It was found that the preperation process of Hippogriff II could be streamlined if they could simply use detachable tanks. A remaking of the propulsion modual is made to rely on detachable tanks and remove the built in tank.
A stock aircraft called Hippogriff II New Propulsion Module. Built with 427 of the finest parts, its root part is dockingPortLarge.
Built in the SPH in KSP version 1.11.1.