3″ Hornet drone ready to fly! flyingsquirrel 28 October, 2020 19 November, 2020 No Comments on 3″ Hornet drone ready to fly! After a month of construction my Hornet drone is now completed, and ready to fly! It comes in at 165 grams without battery, or about 270 grams with a battery. Check out the construction pictures, and look forward to future test flights!