Serenity Firefly Class
by mechanicH
uploaded 2017-03-27
(updated 2017-03-27)
mod ship


I love the Firefly show. which inspired me to make the ship….Now im gona tell you this was one of the hardest ships i have ever built..This is my second try on this one..i had to delete the first one because it was just too hard to fly. I made this one a lot more simple to fly. Get on runway, open IR (the rotation is preset for 0 to 95 degrees) SAS AG1 AG2 and gently throtle up and she will get airborn….once up to normal ALT AG4 and G (for the large landing legs) to close and retract the landing legs and cargo bays…ok heres the part when youll need to do a few times to get timing correct…but its not that hard….Rotate main engines back to horizontal position ,, Hit AG3 for aft engine and AG1 to kill VLOT jumpjets and go FULL throtle. and she will fly just fine….to Land deploy gear/legs G and AG4 kill aft engine AG3 rotate 90 to 95 degree main engines hit AG1 for fwd VTOLs reduce power to stabalize and do a controled decent.

Let me know if your having problems ill help as much as i can.

PS i know the aft of the ship doesnt look too much like the Firefly, but its the best i can do while keeping it a stable craft.

AG1 jumpjet VTOL and on
AG2 Main engines on/off
AG3 aft engines for forward motion
AG4 Fwd and Aft cargo door/ramp/legs


A mod aircraft called Serenity Firefly Class. Built with 62 of the finest parts, its root part is i.4m.cockpit.isp.

Built in the SPH in KSP version 1.2.2.


  • Type: SPH
  • Class: ship
  • Part Count: 62
  • Mods: 12


  • B9 Aerospace - HX Parts Pack
  • B9 Aerospace Parts Pack
  • B9 Procedural Wings Modified
  • KW Rocketry
  • Kerbal Foundries2
  • Magic Smoke Industries Infernal Robotics - Legacy Parts
  • Mk2 Stockalike Expansion
  • OPT Legacy
  • Orbit Portal Technology [OPT] Spaceplane Parts
  • Squad (stock)
  • TweakScale - Rescale Everything!
  • opt
swipe to switch images, tap to close