"Monarch 80" - 80mm Brushless Micro Drone

My 80mm brushless micro drone frame, loosely based on the popular "Butterfly" design. Perhaps I'll make a second version that is somehow more interesting.

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V 1.3
New Version: 3 zip ties "Topless Mod"- instead of stand-offs and screws. Been flying this/crashing it around on the pavement/carpet in living room, freestyle. Enjoying this extra crash protection. See image #4. 43 grams without the b