The Helo has sat for a while, and we're not entirely sure how/if it'll run. There is another one that was used for run ups and helo lessons, but it had a hot start about ten years ago, and hasn't been fixed since. I'm hoping to get at least one working, but I was curious if anyone knows if I can start the turbine without engaging the rotor. I'm pretty sure it can be done. I was just looking for any advice and suggestions before I get into the manuals that we have access to.