gnirtS
First Officer
Flight distance : 5712575 ft
United Kingdom
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Merced69 Posted at 2018-7-19 09:16
First I would like to stat that I agree drones should stay away from real AC.
But I would like to ask, lets get real for a moment, an airbus A380 weights about 277,000kg empty depending upon version, etc, while an MP weights in about 1kg, MA is half that. Now if a drone could actually get past the wash, (sideways from front too), and hit an engine directly...maybe and issue....but I have seen where modern engines are designed to survive a whole large bird being ingested(tested with frozen chickens....lol). Same with the windshields, front cone, etc. Now, head on, it may dent the external skin of the plane....plane may have to land early....passengers inconvenienced....etc. Just curious?
Theres a very common misconception here. Yes engines are tested to not *suffer an uncontained failure* on hitting a bird. However, a bird in the engine can easily cause blade damage and even if not requires the aircraft to be grounded until it can be inspected and certified as undamaged (or repaired).
This costs lots of money.
If a plane has to land early it'll most likely need to dump tens of thousands of dollars of fuel. More cost.
It may also cause knock on delays to other flights at a busy airport as it takes up someone elses slot. These other flights become late, people can miss connections so more money.
People on THAT plane also might miss connections etc so compensation.
If the engine needs inspection it'll requite an engineer - takes time. If there isnt one at the airport that flight is cancelled so compensation, rebookings and so on. And a knock on effect for the next leg that plane flies.
Even small dents generally need to be repaired which costs money.
...and thats the issue, a drone isnt going to down a plane BUT it can cause damage or have the potential to cause damage which needs to be investigated which costs ultimately tens if not hundreds of thousands of dollars.
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