#DONNAGER EXPANSE SERIES#

Using the information available at Atomic Rockets website, the Epstein drive possesses the following performance characteristics (based upon the performance of Epstein's yacht): Supercharged Destrier-4 High-Velocity Epstein Drive: The high performance drive model installed on the Razorback racing pinnace.

They remained attached after becoming Medina Station.

#DONNAGER EXPANSE SERIES#

G-4000 Series Epstein Drive: A very large drive model used on the Nauvoo/Behemoth.

RT6-B Epstein Drive: MCR drive model used on Morrigan-class Patrol destroyers.

RTF-B Series Epstein Drive: MCR drive model used on Scirocco-class Assault cruisers.

RT-10 'Kaminari' Epstein Drive: MCR (Martian Congressional Republic) drive model used on Donnager-class battleships.

Bush shipyards Black Ops supercooled Epstein drive - CODENAME Silversmith: A drive model manufactured on the Bush orbital Shipyards orbiting Luna, and secretly used on the Amun-Ra-class stealth frigates owned by Protogen.

S-400 Series Epstein Drive: A UN drive model used on Truman-class dreadnoughts.

This drive is older and less efficient than most current drive models.

S-250 Series Epstein Drive: A UN (United Nations) drive model used on Leonidas-class battleships.Since its invention and up until the discovery of the Ring network, the Epstein drive remained the most advanced transportation technology humanity had access to. Previous engine designs used propellant less efficiently and could not be run long enough to achieve the high velocities that the Epstein drive permitted. A ship fitted with the efficient Epstein drive is able to run the drive continuously for acceleration to its goal and then after flipping at about the halfway point is able to run the drive continuously during deceleration. The drive utilizes magnetic coil exhaust acceleration to increase drive efficiency, which enables spaceships to sustain thrust throughout the entire voyage.

Donnager expanse