Description
A step down from Quattro as three RA-2s in an orbit is sufficient. Introducing Trey.
The notable factor is that this machine’s Simplicity lifter has been rebuilt to use my new Finch nuclear tug.
You get to keep Finch in orbit (equatorial) for further use or you can use it to drive the payload to the Mun or Minmus, or even further.
Launch one into equatorial orbit and another into polar orbit. Or both into polar orbits, 90m (= 90deg) apart.
Built in the KSP 1.7.3 VAB with 101 stock parts.