I was just checking to see if the Spark qualifies. DJI says it's 300 grams. (I assume they mean
with battery) That's 10.6 ounces or 0.66 lbs. The legislation says 0.55 lbs or more. So yep. But I wonder if that includes the prop guards? Getting out my scale... 10.814 oz with
battery and props, no guards or gimbal cover etc. Makes me wonder if they picked that weight with specific intent to include the popular Spark? (0.55oz = 255 grams fyi)
I wonder what it would take to bring the Spark down under 255 grams? Slightly smaller
battery would surely do it... lighten the airframe somehow... Would
you give up 2 minutes of flight time for your Spark to be "unregulated"?