Pretty sure you do. Any drone over .49 lbs.
I'm pretty sure under the current administration that picky little rules like that might be ignored.
but how about ROPS, seat belts, airbag, crush zone, etc etc etc
Just like a tractor, hard to fit under things...but likely way safer.
and all that weight would make a sled a slug and it probably wouldn't even get airborne.
one of these days the safety forces in this world, often lead by insurance companies, will
set their eyes on snowmobiles, jetskis, etc. Just a matter of time.
But for now, a highly tuned engine wailing at high rpm as you go screaming up over that mogul,
catching air for a full four seconds and whumping down into an explosion of soft powder and powering upwards.
I'll take one of those....
these snow pics are great, keep them coming