Tandem Motor Tests

The team  spun up the big propellers on Tandem Saturday.  The blades haven’t been balanced yet so they vibrate a bit but all went well.  The propellers are designed to run at 100,000 feet so running them at sea level is like driving them through chocolate pudding.  It really  heats us the whole system. For the rest of the testing we’re going to use the old Ascender 90 sea-level test propellers. We got them mounted on the motors, they just look so small…..

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