Gatwick closed by drones

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Discussion

Fartomatic5000

558 posts

157 months

Thursday 20th December 2018
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Thankyou4calling said:
When the dust settles we will see what a massive over reaction this has been.

It’s the usual British disease, H and S regs, fear of being accused of negligence, compensation culture.

If it happened in many other countries it’d be done with in 30minutes.
I totally agree, it seems to be the British way to make it look like something is being done by causing maximum fuss and disruption. Same on the roads, it doesn't matter what time of day or night an accident happens, the road stays closed for at least one rush hour. If anything needs to be fixed (like a pothole) they're straight out with the cones and stripey tape to cordon off the area. It's pathetic.

p1stonhead

25,854 posts

169 months

Thursday 20th December 2018
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Fartomatic5000 said:
Thankyou4calling said:
When the dust settles we will see what a massive over reaction this has been.

It’s the usual British disease, H and S regs, fear of being accused of negligence, compensation culture.

If it happened in many other countries it’d be done with in 30minutes.
I totally agree, it seems to be the British way to make it look like something is being done by causing maximum fuss and disruption. Same on the roads, it doesn't matter what time of day or night an accident happens, the road stays closed for at least one rush hour. If anything needs to be fixed (like a pothole) they're straight out with the cones and stripey tape to cordon off the area. It's pathetic.
Kinda agree. fking shoot it down. I refuse to believe that at no point it wasn’t in range of a shotgun.

rxe

6,700 posts

105 months

Thursday 20th December 2018
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CthulhuTheGreat said:
If they are flying these in autonomous mode then the drone doesn't need a link to the remote controller once it's off on its pre-planned route. The drone is relying on a number of built in systems such as GPS receiver, visual measurement of height and so on and it will just continue on its route.

Blocking GPS will in most cases cause it some issues and depending on the on-board software may cause it to land, but I guess blocking GPS around an airport may not be that easy.

Just firing high powered radio at it may not have any affect on it.

Give the ground crews these:

https://www.sportsmanguncentre.co.uk/barnett-black...

Edited by CthulhuTheGreat on Thursday 20th December 08:44
Well before Drones were a thing, I used to fly model aeroplanes, and the components to build a UAV are available "off the shelf" for buttons these days. Back in the 90s when I built things out of balsa wood, they were very expensive.

You could very easily build something that you could lob out the back of a car, it would position using a GPS fix, and then use inertial navigation to fly around the airport. It probably wouldn't be hard to give it optical guidance, so it could lock onto the runway and make sure it doesn't drift. Bonus points for getting it to lock on to pairs of large circular objects if it spots any.

If that flew in a racetrack pattern at 300 meters, there is no way you could bring it down - out of range of shotguns, no one will be firing rifles in the air, it doesn't need GPS, it doesn't need radio. Short of some sort of EMP, or taking a chopper up with a net gun, it would stay there.

Even when it crashed, the debris wouldn't yield much - a bunch of commodity components. You could launch it anywhere within 10 miles of the airport, and shut it down for hours at a time. Realistically no chance of being caught.

As an act of economic vandalism, it is unsurpassed

Vaud

51,008 posts

157 months

Thursday 20th December 2018
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p1stonhead said:
Kinda agree. fking shoot it down. I refuse to believe that at no point it wasn’t in range of a shotgun.
Why do you refuse to believe? How do you shoot down a dark object at night in a populated area with lots of expensive planes and equipment (radars, etc) around... with a shotgun that has an effective range of <75 yards?

Mafffew

2,149 posts

113 months

Thursday 20th December 2018
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schmalex said:
Who’s going to pay for them? And how many do you put where? Done properly, these things aren’t cheap and can only be controlled by properly trained people. Then there’s the cost of constant updates for the different types of drone etc.

I can’t go into detail, but it’s not as simple or as cheap as shoot it down or knock it out of the sky
You'd think the arm chair experts/Walts of PH would get this. But apparently not...

Oh and other countries would handle it in 30mins, apparently rolleyes

abzmike

8,670 posts

108 months

Thursday 20th December 2018
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S100HP said:
Pesky Ruskies
Those pesky kids!

anonymous-user

56 months

Thursday 20th December 2018
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Smokehead said:
CthulhuTheGreat said:
Gatwick COO saying this is still flying around and is a "large drone"

This looks very much like a planned disruption rather and some moron pillocking around.

Lots of ground activity on FlightRadar24 , looks like they are chasing around the field searching.

https://www.flightradar24.com/51.15,-0.19/14


Edited by CthulhuTheGreat on Thursday 20th December 07:52


Edited by CthulhuTheGreat on Thursday 20th December 07:58
Could the droners be using FlightRadar24 to avoid the ground searchers?
Possibly, vehicles come out, drone heads home for battery change, vehicles go back to check perimeter and runway for objects, drone appears again.

The air traffic control at Gatwick went on radio silence for most of the incident to help avoid this I expect but are speaking to aircraft now. Looks like it’s still ongoing.

There’s still vehicles on the runway checking it out.


anonymous-user

56 months

Thursday 20th December 2018
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Mafffew said:
You'd think the arm chair experts/Walts of PH would get this. But apparently not...

Oh and other countries would handle it in 30mins, apparently rolleyes
It’s health and safety gone mad! hehe

sausage76

356 posts

125 months

Thursday 20th December 2018
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How have the batteries on said drone lasted this long

Jonnny

29,414 posts

191 months

Thursday 20th December 2018
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Best idea is the one above, use another drone to follow the other one back to its base/receiver.. Job done

ElectricSoup

8,202 posts

153 months

Thursday 20th December 2018
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rxe said:
As an act of economic vandalism, it is unsurpassed
We've found him, the last human on Earth to not have heard of brexit.

Thankyou4calling

10,647 posts

175 months

Thursday 20th December 2018
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Yep the country that was able to win a world war 70 years ago now can’t rid the skies of a drone.

Let’s hold a 6 month public enquiry as is usual before putting in more legislation that’s ignored.

I despair of our lack of action.

Now it feels no one is prepared to do something for risk of offending or upsetting.

It really resonates of much wider issues. Police who wont pull a drowning man from a river, fire fighters who won’t go in a burning building, members of the public who’d rather film an old lady being mugged than rugby tackle the offender.

It’s all related .

TurbosSuck

193 posts

84 months

Thursday 20th December 2018
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Vaud said:
1) Its a moving target in low light conditions (or rather dark earlier) and a very small object.
2) Sniper rifles are high velocity, long range (up to miles)
3) The sniper would be shooting upwards
4) A high velocity, say 0.50 calibre bullet could reach a populated area (or damage something critical)

Like shooting guns out of people's hands, it's more for films.
Thanks, that makes sense.

Another drone or a net cannon then surely!

anonymous-user

56 months

Thursday 20th December 2018
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sausage76 said:
How have the batteries on said drone lasted this long
The batteries are getting changed and there’s possibly a few different drones.

130R

6,818 posts

208 months

Thursday 20th December 2018
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p1stonhead

25,854 posts

169 months

Thursday 20th December 2018
quotequote all
Vaud said:
p1stonhead said:
Kinda agree. fking shoot it down. I refuse to believe that at no point it wasn’t in range of a shotgun.
Why do you refuse to believe? How do you shoot down a dark object at night in a populated area with lots of expensive planes and equipment (radars, etc) around... with a shotgun that has an effective range of <75 yards?
If it’s in the airport perimeter and not hundreds of feet above it then it would have been within 75m. And the area around isn’t ‘populated’ it’s mostly fields around the runway. It’s no Heathrow. People go hunting with shotguns all the time in the same area. It would be firing into the sky in an area which, by chance, there are zero aircraft!

What’s the cost of a drone falling on a plane or radar after being shot down vs closing the airport for a day?


Edited by p1stonhead on Thursday 20th December 10:56

Canute

566 posts

70 months

Thursday 20th December 2018
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I think fishing line would be useful if it could be deployed via a fishing rod with a suitable weight. Might take a few goes, but got to be a bit safer than shooting it down. Depending how close and fast the drone is moving.

schmalex

13,616 posts

208 months

Thursday 20th December 2018
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Mafffew said:
You'd think the arm chair experts/Walts of PH would get this. But apparently not...

Oh and other countries would handle it in 30mins, apparently rolleyes
Yup

I was attending a test in Thailand last year and the manufacturer of a certain bit of kit said to the end user “take control of the drone, fly it low and fast towards us and watch this”.

To be fair, they managed to knock it out of the sky as it approached the assembled dignitaries at top speed. However, in losing control, it hit a tree at about 40mph and split into many pieces that then fired into the crowd like shrapnel, injuring a fair few people. At the same time, the inhibition device knocked out all radios and cell phones in the area.

It was chaos. There was a lot of muttering and that particular manufacturer chose not to do live tests any more.

ApOrbital

10,028 posts

120 months

Thursday 20th December 2018
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I thought they use jammers for drones at airports?

ukaskew

10,642 posts

223 months

Thursday 20th December 2018
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I do wonder what planet some people are on…”just knock it down with a shotgun”

A moving target…at night…with a shotgun (or high powered rifle, equally stupid ideas). Let’s just get The Rock to do it whilst we’re at it, stood on the back of a pickup being driven by Jason Statham, then when the culprit is found Tom Cruise can chase him across the rooftops of Crawley.