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Drones threatening commercial a/c?

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Old 4th Sep 2015, 15:40
  #341 (permalink)  
 
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Google translation of the Norwegian story at #332
(usual caveat – machine translation)
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Old 4th Sep 2015, 19:36
  #342 (permalink)  
 
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Drones

It was reported in sport news that a small drone had crashed at the US Open tennis. Fotunately noone hurt.

Here we go.
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Old 4th Sep 2015, 20:11
  #343 (permalink)  
 
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Tourist, the greatest threat from small drones is the irritating noise nuisance to people on the surface who just want a quite life.
The concept of ATC for Google and Amazon drones is laughable. There is no requirement whatsoever for either of these organisations to operate drones.
As Jack11111 points out, a "black smoking hole" is the last thing anyone wants to see.
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Old 4th Sep 2015, 22:18
  #344 (permalink)  
 
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There is no requirement whatsoever for either of these organisations to operate drones.
If you are going to apply that sort of argument, then you can ground almost all privately owned aircraft, a large proportion of general aviation and all holiday flights. Unless a flight is for defence or lifesaving purposes, there is always a slower surface transport alternative.
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Old 4th Sep 2015, 22:54
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Drone delivery.

Ok, just a few operational questions.

What is the MTOW of a drone delivering a 1kg package? A 2kg package? A 5kg package?
Can a drone deliver only to a secure site with the recipient present? Or will the drone hide your package as the UPS driver does?
How will the drone deal with a curious neighbor? A curious neighbor child? A pet dog?
When the drone is ready to depart, does it yell, "Clear!"? Will non-aviation types even understand what "Clear" means?
If the drone malfunctions, will it radio for help?
Are drones VFR Only or are they all-weather?

Just some operational questions.
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Old 5th Sep 2015, 03:31
  #346 (permalink)  
 
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From Avweb
The FAA has reported that an “unknown object” struck a Piper Apache while in flight near Romeoville, Illinois, but according to the drone website suasnews.com, that object was likely a small drone. Citing an “unconfirmed report,” suasnews states that a Piper PA-23 twin impacted the drone at about 2,500 feet near Lewis University Airport (KLOT) in Illinois on Aug. 27. Photos of damage on the aircraft appear to show a series of vertical indentations and a slice into the rubber de-ice boot along the leading edge of the tail surface. The airplane landed safely and nobody was hurt.
If we should ban drones because they are a threat to aircraft, then should we also ban little puddle-jumpers?
The drivers of little puddle jumpers are supposed to have a handle on how to operate in the airspace. Little Johnny with his drone, not so much, as we see with the pratts and the green light shiny things. If I were the owner of the aircraft above I'd be one ticked off individual.
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Old 5th Sep 2015, 03:36
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Article

Drone slams into seating area at U.S. Open - CNN.com
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Old 5th Sep 2015, 05:12
  #348 (permalink)  
 
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I think most of us would agree that the greatest threat from small drones is to small single engine puddle-jumpers?
The greatest threat from small drones would be to helicopter operations. News helicopters, Air Ambulance, police & fire helicopters, private and passenger ops, etc.

Helicopters fly at low altitudes away from airports or established air routes. A drone hit to the main or anti-torque rotors could end in disaster.
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Old 5th Sep 2015, 05:32
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Peekay

Yes, I was talking fixed wing on this thread, but I agree.

Not convinced that a main rotor would die from a small toy drone. Tail, maybe.

No matter how many drones get bought by idiots, birds will always be a greater threat.

If we are so worried by drones, then why are we not equally worried by birds?

Toy drones are generally getting lighter as the tech advances.

Delivery drones are different, but they are also going to be regulated and operating with somebody responsible who knows he goes to jail if he causes a problem.

Megan

Much like a bird strike, really.

Puddle jumper pilots are supposed to have a handle, but despite this keep killing airliners. The fact that they have a license is irrelevant to the dead people.

Where is the worry and outrage about those smoking holes?

Last edited by Tourist; 5th Sep 2015 at 05:58.
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Old 5th Sep 2015, 06:28
  #350 (permalink)  
 
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If we are so worried by drones, then why are we not equally worried by birds?
Who's not worried about bird strikes? Bird strikes have caused many helicopter crashes and unfortunately numerous deaths.

Similarly even a small drone could be a hazard to light helicopters like the Robinson R22.

The biggest threat with drones is the human operator:

- Drunk people who think "it's funny" to harass helicopters with their drones, and might even try to purposely hit one

- People who for some reason think they "must" fly their drones over an active accident site while an Air Ambulance is trying to land or take-off

- Kids who think it's cool to fly drones right over airports and even along the active runway

- Folks who want to "compete" with police & news helicopters over a crime scene, so they can post a footage to their friends on Facebook that night

Through August 20th the FAA has logged over 750 drone "events" this year alone.
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Old 5th Sep 2015, 09:10
  #351 (permalink)  
 
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Mechta,
Google and Amazon seem to be getting on splendidly without SUAV's. ATC are often stretched (by staff numbers, driven by cost), to provide ATSOCAS to manned aircraft.
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Old 5th Sep 2015, 10:04
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Peekay

Do you honestly think that the number of drones will ever be more than negligible compared to the birds that we fly amongst every day?

Seagulls love to fly around the disk of a hovering helicopter. At least the pilot of the drone knows it will die and he will be out of pocket if he gets too close. Birds, not so much...

Birds are constantly doing the things which you are worried about.
They fly over airports.
They come to look at helicopters.

Airliners are specifically designed to take bird strikes.
Baby quadcopters seem very similar to me.

Zooker

Do you honestly believe that normal human ATC will have any role when it comes to Amazon etc delivering parcels?
Why would a quad ever fly above 200ft?

Why should Amazon give a sh1t if ATC are stretched? ATCs job is to provide a service to everyone who needs it, not decide who has a valid reason.
Amazon has a far more valid reason, (ie business) than some PPL playing for personal entertainment.
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Old 5th Sep 2015, 10:27
  #353 (permalink)  
 
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SUAVs will not be a lot of use for delivering parcels if they can't fly over congested areas.
There is someone who posts pictures on the internet taken with a DJI quadcopter. It has been flown within 20' of the top of Blackpool Tower, which is 518' agl. There are other photographs from the same individual taken at about 2,500' above the town centre.
These are the sort of idiots we're dealing with.
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Old 5th Sep 2015, 10:40
  #354 (permalink)  
 
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Two separate things.

Idiots with toy UAVs

These have been around as radio controlled aircraft for ever. Yes there are now more of them, but most of them are over cities where aircraft should not be at low level. Very very few idiots will have them at height. those that do, I refer you back to where I pointed out they are just like birds. Lots of them around but we seem to get by.



Amazon drones flying automated routes in automated drones.

This is new. There is no benefit in making these things fly high, plus the CEO of Amazon will be acutely aware of the potential lawsuit scale if they screw up. I suspect they will be absolutely bulletproof before they ever take to the skies operationally.
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Old 5th Sep 2015, 14:04
  #355 (permalink)  
 
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Lots of them around but we seem to get by
As pointed out previously, not without quite a number of accidents and deaths. The dead would not agree "we are getting by". Last bird strike event I saw was a King Air being wrestled to the ground with major damage to a wing leading edge just inboard from the tip. And I mean wrestled, because of induced aerodynamic effects.
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Old 5th Sep 2015, 14:12
  #356 (permalink)  
 
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Yup, birds cause damage.
Been there, done that.


Toys will cause damage.
Not had that yet.

How many aircraft have been brought down by a single bird in the last decade worldwide?

How many birds are there?

Just because something will inevitably cause accidents is not an excuse to ban it.

If we went down that route all PPL pilots would be grounded.
All motorbikes.
All radio controlled aircraft.
Boomerangs.
Frisbees.
Cricket balls.
the list is endless

The only thing to do is assess the realistic risk.

The simple fact is that despite vast numbers of these things having been bought in the last couple of years and lot of general worrying, the worst anyone can come up with is one collision with a Cessna, no damage and a dent in a de-icing boot.
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Old 5th Sep 2015, 15:12
  #357 (permalink)  
 
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"Amazon drones flying automated routes in automated routes"

What happens when a 'powerplant' fails?

Below 200', super. More noise pollution.

Also if these things are that low, 'scallys' will be shooting them down and making off with the booty contained therein.

It's madness.
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Old 5th Sep 2015, 15:52
  #358 (permalink)  
 
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ZOOKER

They have 4 power plants, minimum. That means redundancy.

If you live somewhere that "scallys" shoot things down, then drones are the least of your problem.
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Old 5th Sep 2015, 16:08
  #359 (permalink)  
 
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Thankfully not, Tourist, but I don't see the point of creating new problems when there's enough cr@p out there already.
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Old 5th Sep 2015, 16:23
  #360 (permalink)  
 
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Possible solution;

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