I\'ve tested it independently with a smaller, yet similar design, foamy\'s not using cheat parts. Never mind, that\'s been established, in any case, it\'s ludicrously easy with the ADV SAS, just set it, set push on the pitch up key, alt tab and use the window viewer to occasionally check. I\'m only using six tanks (And one extra to get me off the ground) atm though that and C7\'s engine, so basically, I\'ll get about 2/3 around. Not bad though, on a single stage. EDIT: If my calculations are correct, I\'ll make it about halfway on six tanks and C7\'s engine, so basically, unless I add another stage to get me to altitude and use that engine foamy\'s using, no chance. Oh well, I\'ll have gone halfway, that at least warrants a cookie! The ship EDIT: Went to see a movie, came back and there my ship was, crashed halfway around the world. nearly 8 kerbal hours later. Centre of the crash site is approximately on the centre of the following screenie. EDIT: Added 20 of those solar panels to my plane, she\'ll now fly indefinitely.