Porter's future
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Re: Porter's future
You would think if this were his plan he would have just asked for an extension and avoided %90 of the controversy associated with Porterplans.com. He could have always bought the delivery slots under another company and sold them when there was demand. If the extension is approved, Porter will be flying the CS100 out of CYTZ.Inverted2 wrote:I don't think you'll see jets out of the island. Even if they do extend the runway to 5000' as proposed, I can't see it being long enough unless the C Series has some amazing STOL capabilities we don't know about. Deluce likely wants it extended just for the Q400s. He can sell his delivery slots on the C's and make a profit later on.
Re: Porter's future
I tend to wonder about that length of runway and contaminated runways dealing with a jet, but defiantly got a chuckle seeing 5000' and STOL in the same sentence.Inverted2 wrote:I don't think you'll see jets out of the island. Even if they do extend the runway to 5000' as proposed, I can't see it being long enough unless the C Series has some amazing STOL capabilities we don't know about. Deluce likely wants it extended just for the Q400s. He can sell his delivery slots on the C's and make a profit later on.
Sorry to hijack the topic.
Cheers
Re: Porter's future
The runway at CYTZ is rarely if ever contaminated and there is talk of having it grooved when/if the extension gets approved
Re: Porter's future
Rarely ever contaminated? Really?.... rarely ever any snow, water accumulation, ice, or slush? Whats your definition of rarely?
Re: Porter's future
They have a snow sweeping team out to do a complete runway pass every few minutes, while it's snowing.
Re: Porter's future
STOL is a marketing invented by de Havilland in the 60s. The only reason the Q400 or CS100 isn't considered STOL is because Bombardier isn't using that marketing term anymore.ODA wrote:I tend to wonder about that length of runway and contaminated runways dealing with a jet, but defiantly got a chuckle seeing 5000' and STOL in the same sentence.
Sorry to hijack the topic.
Cheers
The geared turbofan on the CS100 will behave more like a turboprop than a traditional high bypass jet engine on takeoff, since the fan stage is much bigger and slower spinning. A big slow spinning fan is more dynamically efficient at low altitude, hence the takeoff performance is better.
I worry about the decision being delayed if anything. The Deputy Mayor is a fan on the expansion as well, so it shouldn't change the outcome if Mr. Ford is not there. As it stands now, the decision is scheduled to be made by mid December.Hozer wrote:For the peeps at Porter, Do you think the current "gong show" at city hall will have any bearing on City Council's decision for Jets at YTZ. ie: a delay to their decision, change in outcome of their decision. If Ford is no longer the mayor do they still have their "pull" with city council? Just wondering what you guys think?
Re: Porter's future
my definition of a contaminated rwy is the one we use for the Q400 and is defined by a rwy which is more than 25% covered in width, length with standing water, slush or snow or 100% compact snow
yes I would agree that YTZ has a crfi several times throughout the winter but is not contaminated due to the excellent snow removal team
yes I would agree that YTZ has a crfi several times throughout the winter but is not contaminated due to the excellent snow removal team
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Re: Porter's future
I wonder if the runway extension will get caught up in Rob Ford political fallout seeing as he was such a big proponent if it. His opponents now smell blood and I'm sure would love to show him to be lame duck mayor. I hope people are able to separate the issues and vote on the merit of the proposal not what is politically expedient.
Re: Porter's future
After all, it's not like a new incoming mayor could reverse the decision of the previous administration leading to a lawsuit and a huge payoff for Bob Deluce. Nothing like that could ever happen to an infrastructure project at the Island. It would be unthinkable.Valhalla wrote: As it stands now, the decision is scheduled to be made by mid December.
Re: Porter's future
So you're flying a C Series into or out of Toronto Island Airport and a TS goes through and now the runway is wet. Apparently the C Series is capable of being fully loaded with pax and fuel for the leg to LAX or YVR, be able to meet balanced field requirements. I call BS. Try rejecting in a fully loaded medium sized jet on a contaminated runway with less than 5000 feet. I think you would run off the end, into the lake. Next the landing. Big slow fans or not you cannot reverse fans nor count it anyways when determining landing distance. There is also this little thing YTZ called the 4.8º glide slope. I don't know any approach that is used by a passenger jet flying such a steep approach.
I would be very surprised if Deluce could pull this off.
I would be very surprised if Deluce could pull this off.
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Re: Porter's future
ILS RWY 09 at EGLC has a glideslope of 5.5 degrees. Lots of passenger jets there.There is also this little thing YTZ called the 4.8º glide slope. I don't know any approach that is used by a passenger jet flying such a steep approach.
https://ivao.aero/db/ss/airport.asp?Id=EGLC
Re: Porter's future
The Airbus A318 is a passenger airliner and regularly uses London City's (EGLC) 5.5 degree glideslope. Presumably with weight restrictions and other performance penalties, etc but it's doable. The CS100 will have much better performance & noise characteristics, so with airlines like Swiss and Odyssey ordering the CS100 specifically for use at LCY with it's much steeper slope, I submit CYTZ will operate just fine with these a/c when they enter service. IMHO. Time, as they say will tell. Cheers
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Re: Porter's future
apperently the sale is conditional on the c-series making the numbers. If they can't make the numbers they don't buy the airplane if the construction doesn't happen they don't buy the airplane. Unless your a test pilot with Bombardier or a member of the c-series design team, I'd say you don't know about it's ablilities or short commings. that plane has technology 25 years more advanced than an NG and alot of conditional sales based on the numbers they published. porters 30 swiss's 30 which is a subsidiary of the Luftansa group and could lead to a order in the hundreds if their happy with it. The last think Bombardier want's is the reputation that their airplane came in below expectations and was losing customers because of it. That can be a death sentance for a new manufacturer in an established market.privateer wrote:So you're flying a C Series into or out of Toronto Island Airport and a TS goes through and now the runway is wet. Apparently the C Series is capable of being fully loaded with pax and fuel for the leg to LAX or YVR, be able to meet balanced field requirements. I call BS. Try rejecting in a fully loaded medium sized jet on a contaminated runway with less than 5000 feet. I think you would run off the end, into the lake. Next the landing. Big slow fans or not you cannot reverse fans nor count it anyways when determining landing distance. There is also this little thing YTZ called the 4.8º glide slope. I don't know any approach that is used by a passenger jet flying such a steep approach.
I would be very surprised if Deluce could pull this off.
Re: Porter's future
Actually, changes to the airport rules or runway construction cannot be reversed by a new city administration as any changes to the airport require a consensus from the city, the federal government and the Port Authority. This is why the last mayor couldn't close the airport, Chicago style, even though he campaigned to cancelling the bridge to the airport and opposed airport expansion.photofly wrote:After all, it's not like a new incoming mayor could reverse the decision of the previous administration leading to a lawsuit and a huge payoff for Bob Deluce. Nothing like that could ever happen to an infrastructure project at the Island. It would be unthinkable.Valhalla wrote: As it stands now, the decision is scheduled to be made by mid December.
Re: Porter's future
The C Series will be steep approach approved out of the factory. And in my experience, landing from a steep approach does not lengthen the landing roll.privateer wrote:So you're flying a C Series into or out of Toronto Island Airport and a TS goes through and now the runway is wet. Apparently the C Series is capable of being fully loaded with pax and fuel for the leg to LAX or YVR, be able to meet balanced field requirements. I call BS. Try rejecting in a fully loaded medium sized jet on a contaminated runway with less than 5000 feet. I think you would run off the end, into the lake. Next the landing. Big slow fans or not you cannot reverse fans nor count it anyways when determining landing distance. There is also this little thing YTZ called the 4.8º glide slope. I don't know any approach that is used by a passenger jet flying such a steep approach.
I would be very surprised if Deluce could pull this off.
Also, the runway will be grooved, meaning it will dissipate standing water. But hey, maybe you should relay your concerns to the nerds in lab coats at Bombardier. They're the ones insisting that it'll work.
Re: Porter's future
5.5 deg G/S corresponds to a 583 ft/nm gradient and based on say an apch speed of 130kts that translates to 1263 ft/min. Certainly coming down quite fast, then again that IAP is published(don't know of the restrictions but has to be some) so there are applicable standards being met. Would assume similar for Toronto Island and Cseries.......vrefplus5 wrote:The Airbus A318 is a passenger airliner and regularly uses London City's (EGLC) 5.5 degree glideslope. Presumably with weight restrictions and other performance penalties, etc but it's doable. The CS100 will have much better performance & noise characteristics, so with airlines like Swiss and Odyssey ordering the CS100 specifically for use at LCY with it's much steeper slope, I submit CYTZ will operate just fine with these a/c when they enter service. IMHO. Time, as they say will tell. Cheers
Re: Porter's future
The C series may be approved for a steep approach but I'd be willing to bet it'll be flying RNP approaches into the island.
Re: Porter's future
I'd bet you're correct, when all is said and done.justwork wrote:The C series may be approved for a steep approach but I'd be willing to bet it'll be flying RNP approaches into the island.
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Re: Porter's future
10 or 2 degree glide slope, your plan is to touchdown by the 1000' mark. Anything past that is a long landing and should be a go around, no questions asked. Anything short of that and you've gone even steeper on your approach.
That's how I operated the Q4 for 3+ years into this land with PD.
+1 for the RNP for all fleets at PD, sooner or later.
Side question, if the runway is to be grooved, would the work to be done affect the daily ops?
That's how I operated the Q4 for 3+ years into this land with PD.
+1 for the RNP for all fleets at PD, sooner or later.
Side question, if the runway is to be grooved, would the work to be done affect the daily ops?