The SSTO Base Challenge:
The SSTO base challenge is a challenge in which you will need to make a manned MK3 plane SSTO, and have a 2.5m permanent land base as cargo; And return the SSTO back to Kerbin safely! The ship can cost up to 150,000 (including base) , and the base has to be over 5 tonnes. The SSTO can only have RAPIERS or Nuke engines (or any for Eve); you are allowed to drop fuel tanks in cargo bay. The Base has to have at least 1 antenna, 2 docking ports and 3 solar panels. This is a fun challenge. You are allowed to use mods such as KWRocketry, TweakScale, and KER.
Easy: 4 kerbals to Duna. Medium: 5 kerbals to Laythe. Hard: 7 kerbals to Dres. IMPOSSIBLE: 15 kerbals to Eve.
EXTRA: Land the SSTO at runway
Badge: