picard102
Senior Member
quite a bit more seeing as lake depth significantly drops off past the islands making it a nonstarterHow much would a new facility cost further out in the lake?
quite a bit more seeing as lake depth significantly drops off past the islands making it a nonstarterHow much would a new facility cost further out in the lake?
Kansai is built in relatively shallow water. Lake Ontario gets pretty deep quite rapidly. The third thick black line is about 30 m depth. So maybe somewhere in the Humber Bay could work. Green is quite deep."As of 2008, the total cost of Kansai Airport was $20 billion including land reclamation, two runways, terminals, and facilities."
https://en.wikipedia.org/wiki/Kansai_International_Airport#Construction
basically 5 arguments:Former Mayor Art Eggleton is the latest to come out against the airport expansion.
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As Toronto mayor, I supported the island airport. This is why I now oppose its expansion
A larger, busier airport would upset the balance that now exists.www.thestar.com
And it's sinking anyway, no?Kansai is built in relatively shallow water.
What's the point in building an exorbitantly expensive island airport 10km away from Pearson?Lake Ontario gets pretty deep quite rapidly. The third thick black line is about 30 m depth. So maybe somewhere in the Humber Bay could work. Green is quite deep.
Isn't part of the noise argument the immense increase in flights vs the pure decible level? Like, if you have double the planes that are similar in volume, you still have twice the noise. It's not my favourite argument against the aiprort, as I think it should be dempolished for many other reasons, but there would be an increase in noise disturbance.because as previously discussed the a220's are apperently not much louder then the dash-8.
Beats me.What's the point in building an exorbitantly expensive island airport 10km away from Pearson?
Right but no one has said that. its all jetsjetjets and "theyre so much louder".Isn't part of the noise argument the immense increase in flights vs the pure decible level? Like, if you have double the planes that are similar in volume, you still have twice the noise. It's not my favourite argument against the aiprort, as I think it should be dempolished for many other reasons, but there would be an increase in noise disturbance.
The A220 is quieter than the dash 8.To protest it would be funny if someone blasted the sounds of airplane jet engines through speakers at Doug Ford's house every night.
[citation needed]The A220 is quieter than the dash 8.
I mean, quieter on approach and louder on takeoff? Kinda cancels each other out doesnt it?
Now compare with Porter's E195-E2?
Quieter approach over the Dash-8's and the same Take-off:Now compare with Porter's E195-E2?
Bring on the jets!
If you look at a recent study (that I really should link) for the comparable London City airport, those 2 jets were relatively comparable to the Dash 8.The A220 is quieter than the dash 8.




