Hi guys,I did not see any Zeppelins here so here are mine. v2 : not so ugly but not efficient Needs every bit of the runway to take off. Cruising speed : 80m/s. Download : https://www.dropbox.com/s/b1avqjxvdw71cir/Z3P-2.craft v1 : Ugly but efficient. Flies ok, use RCS to stabilize after liftoff. Then disable RCS and fly with power below 20%. You will be able to fly slowly but safely. Important note : No Helium nor Hydrogen is used, but KSP physics being awesome, this "works". Of course you cannot keep your altitude if you don't move forward ... Download : https://www.dropbox.com/s/5yanksoi4wahtbh/Z3P.craft