250g Limit... where is the science?

CappyAmeric

Elite member
About 6 years ago, my airline’s annual pilot safety training included a segment on drone collisions with manned aircraft. We watched a NASA wind tunnel video with a large drone (Phantom sized) impacting a leading edge of the wing of a light aircraft. There was damage, but it did not affect the flight characteristic. Of course, the government was raising all sorts of red flags about the dangers of drones. NASA didn’t test a 5 pound, much less a 250 gram toy against an airliner, because that wouldn’t fuel their fear porn.

How would an airliner fare against a 5 pound UAS? About like a 5 pound goose. Certainly worth a post flight inspection, like all bird strikes - anything smaller? wash the blood and guts off, and unlikely a scratch on the aircraft.

AddEd to the “danger to civil aviation” fear porn is the word “drone.” Congress-critters freaked out when they thought about average citizens having “drones”. Why, they could do drone attacks on political people! Again, fear porn - and at the behest of DHS, the FAA steps up and says, “wait a minute WE own all the airspace between the ground and 65,000 feet - we should regulate all movement there! Screw your class G airspace over your farm. WE OWN that!”

Really, FAA, you think you need to regulate toy aircraft? What’s next, shooting down all birds over 250 grams? Or checking to make sure carrier pigeons aren’t carrying explosives? :ROFLMAO:
 

FlamingRCAirplanes

Elite member
September 2023, a local LEO approaches you on the soccer field after you’ve landed your 2 pound DIY foamboard masterpiece.

In an antagonistic voice, he says, “May I ask why I could not see your UAS on my screen? Does it have RemoteID?” You respond, “Sure officer. I’m not sure why it wasn’t visible on your equipment…” Upon removing the battered battery hatch, you whistle. “Oh wow, it must have dropped out in that inverted pass over those trees. Want to help me look for it?”

After January 1, 2019, when ADS-B was mandated, if a primary radar return without ADS-B data was noted, it could be tracked and after landing, an inspector could ask to see the aircraft logbooks, which would note whether ADS-B was installed or not. If it was installed, the inspector would advise the owner to get it fixed before flying again. No foul. If it wasn’t installed, then a warning was issued against the pilot’s license in case there were repeated violations.

Comparing the two examples, shows that the FAA is either completely ignorant of our hobby, and/or RemoteID is really about retail UAS where it can somewhat be mandated at the manufacturer level (which sounds a lot like how fascists maintain control - by co-opting business to restrict individual freedoms).
I liked that
 

SSgt Duramax

Junior Member
About 6 years ago, my airline’s annual pilot safety training included a segment on drone collisions with manned aircraft. We watched a NASA wind tunnel video with a large drone (Phantom sized) impacting a leading edge of the wing of a light aircraft. There was damage, but it did not affect the flight characteristic. Of course, the government was raising all sorts of red flags about the dangers of drones. NASA didn’t test a 5 pound, much less a 250 gram toy against an airliner, because that wouldn’t fuel their fear porn.

How would an airliner fare against a 5 pound UAS? About like a 5 pound goose. Certainly worth a post flight inspection, like all bird strikes - anything smaller? wash the blood and guts off, and unlikely a scratch on the aircraft.

AddEd to the “danger to civil aviation” fear porn is the word “drone.” Congress-critters freaked out when they thought about average citizens having “drones”. Why, they could do drone attacks on political people! Again, fear porn - and at the behest of DHS, the FAA steps up and says, “wait a minute WE own all the airspace between the ground and 65,000 feet - we should regulate all movement there! Screw your class G airspace over your farm. WE OWN that!”

Really, FAA, you think you need to regulate toy aircraft? What’s next, shooting down all birds over 250 grams? Or checking to make sure carrier pigeons aren’t carrying explosives? :ROFLMAO:

Well, if you put it relative, that would be more akin to my 10lb 70mph RC car running into a miata. A small real vehicle, with a relatively high performance vehicle on the heavy side of the hobby spectrum. Yeah, of course it would probably damage the miata depending on where it hit, but it would still drive and not cause an accident.

I understand that there is a small outside chance something could get sucked into a jet engine, but so can a bird, or a flock of them. If anyone is dumb enough to be flying where jet aircraft would be that low, or is flying high enough to where that would be an issue, they probably wouldn't have a beacon notifying officials that they were blatantly breaking the law. That would be like calling the police on yourself for speeding.

Actually, the most at risk would be the part 103 pilots, but that is on them to handle. They basically have zero rights in the air anyways.

I haven't put any effort or research into it, but I bet I could engineer a autonomous sub 250lb "ultralight" that could carry a huge amount of payload in one shot using mainly stuff from home depot and harbor freight (or something bought off craigslist or facebook) with consumer grade electronics for under $5,000 and most certainly under $10,000. Well within the budget of your typical terrorist organizations. Heck, a $400 vacuum can figure out the layout of my house and successfully clean it and return to it's little station.
 

SSgt Duramax

Junior Member
I think it is mostly about quads, and I am about to get into those too. If it wasnt for the swarm of bees sound you wouldnt know they were there.

You would think if they were such a huge problem you would see them everywhere, but you dont...
 

CappyAmeric

Elite member
I think it is mostly about quads, and I am about to get into those too. If it wasnt for the swarm of bees sound you wouldnt know they were there.

You would think if they were such a huge problem you would see them everywhere, but you dont...
It depends. I have some 3 inch HD quads that are very quiet.
 

SSgt Duramax

Junior Member
It depends. I have some 3 inch HD quads that are very quiet.

Yeah, my first quad is going to be the guardian from FT. I figure my daughter and I can learn them together. I can already fly RC helis somewhat and I can fly the snot out of the toy grade quads, so I think I can figure it out quick enough. She should be ok too.

it's just the ones that have caused trouble near airports, or over private property. a few bad apples caused a huge kerfuffle, as always.
then there's the threat of weaponizing them, another cause for concern.
That existed long before today.

https://en.wikipedia.org/wiki/Fu-Go_balloon_bomb