thenoflyzone |
Jan 18, 2018 1:37 AM |
Quote:
Originally Posted by hipster duck
(Post 8050559)
How easy would it be to expand St. Hubert airport? It seems less growth-constrained than YUL, and it's on a rail line and near a freeway junction. I think it's also closer to downtown and certainly closer to the rest of Quebec's population.
Of course it would be a major political challenge, but what airport expansion isn't these days?
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You would essentially need to take down YHU and build a new commercial airport from scratch. Not ideal. YUL is constrained, but ADM can tweak things to help alleviate the congestion. This year, YUL will come close to handling 20 million passengers. You would need to invest billions in YHU just to put out the same numbers. YMX would need massive investments as well to handle 20 million pax. So neither airport is a financially sound solution to YUL's problem. ADM has some plans. It will be done, and it will help the airport grow, but to think YUL can handle 60-100 million passengers is insane.
Quote:
Originally Posted by Lancaster
(Post 8050630)
Is it that the time airplanes spend on the runway is too high? Or is it the lack of dual taxiways that make that unachievable? Aren't there some airports down in the US that manage to get those kinds of hourly movements?
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Both. An aircraft that lands on runway 24L often has to exit the runway at the end, due to opposite direction traffic on taxiway A (the parallel taxiway). This increases runway occupancy time for landers. Since runway 24L is our main departure runway, this in turn reduces our departure rate. Dual parallel taxiways would eliminate this problem. On runway 24R, our only high speed exit, B2, is too far down the runway for narrowbodies, and taxiway E is too close, meaning they often miss it. Again, all of this increases runway occupancy time, and reduces aircraft movement capacity.
To the untrained eye, YUL, YYC and YVR should all be able to handle the same number of planes, due to similar airport layout. And yet, on an average day, YVR and YYC have an AAR (airport arrival rate) of around 44/hour. YUL is around 37-38.
Quote:
Originally Posted by Lancaster
(Post 8050630)
That seems like a CRAZY number of gates for only two taxiways beneath N3 in the 2033 development drawings. Doesn't that basically become a horseshoe with 40 gates? Has that ever been done before?
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There's a reason we call that space the toilet bowl. For one, it looks like it, and 2, it's shitty controlling planes in there. Luckily that is ADM's responsibility. They designed it, let them deal with it.
Too bad SSP doesn't have the "pile of poo emoji". It would have been appropriate right about now.....:D
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