Wasaya caravan missing

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spongebob
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Re: Wasaya caravan missing

Post by spongebob »

Report is out. I haven't read it, so I won't comment until I do:

http://www.tsb.gc.ca/eng/medias-media/c ... 170928.asp
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Rupert_Pupkin
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Re: Wasaya caravan missing

Post by Rupert_Pupkin »

Wow. I never knew that shit could go that sideways that fast. RIP Nick
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Mr. North
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Re: Wasaya caravan missing

Post by Mr. North »

It is deplorable that it has taken this long for the report to be published. Considering the nature of the accident, and our current hiring environment, it can easily happen again. It's a real shame the TSB can't be more expedient in this regard.

The flight data they pulled from the sat tracker is quite chilling and reveals once again just how dangerous the Caravan is in icing conditions. One second this individual was climbing at 800fpm, the next he is descending at close to -7000. He was only able to briefly pull out of the dive with an airspeed of 140kts but quickly encountered a secondary stall in the 130kt range. It took less than one minute to go from positive climb to ground impact - all from 5/16" of ice. A negligible amount (by most standards) that can accumulate very quickly. If I remember correctly the minimum icing speed is 120 kts, and flight below that in icing is done at considerable risk. Even in light icing, maintaining that speed can be quite challenging and often results in a shallow descent. Unfortunately, since this individual was in a climb (and under 120kts) he may not have appreciated how degraded his performance had become until it was too late.

One is reminded of the MorningStar crash in CYWG some 15 years ago, and more recently the forced landing at Air Tindi in which said individuals were lucky to survive. Both incidents are remarkably similar and I'm sure there are others that escape my memory. The C208 is often the "next step" aircraft for newer pilots looking to broaden their experience but who may still have relatively short career memories. Short enough that they may forget the more vivid reminders that the C208, while being one of the most forgiving aircraft out there, has a horrible reputation in icing conditions.

I hope my post does not offend those particularly close to this incident, and I apologise if my comments are troubling. But this type of accident is completely unnecessary and yet it continues to happen.
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spongebob
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Re: Wasaya caravan missing

Post by spongebob »

I agree that it took too long for the report to come out. At least this message came out before the new icing season!

What I found deplorable though is that Wasaya was dispatching Caravans in that kind of weather in the first place!!! With experience levels the way they are, companies need to provide guidance, supervision, and direction by cancelling these flights before the decision rests only on a "relatively" new pilot. Where was the CP or Ops Manager that day and why didn't they make the call to cancel? According to the report, they look at the weather every morning during their operational meetings. GFAs sure did show likelihood of icing and they need to take responsibility for dispatching a NON CERTIFIED AIRCRAFT into known or forecast icing!
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Rupert_Pupkin
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Re: Wasaya caravan missing

Post by Rupert_Pupkin »

spongebob wrote:I agree that it took too long for the report to come out. At least this message came out before the new icing season!

What I found deplorable though is that Wasaya was dispatching Caravans in that kind of weather in the first place!!! With experience levels the way they are, companies need to provide guidance, supervision, and direction by cancelling these flights before the decision rests only on a "relatively" new pilot. Where was the CP or Ops Manager that day and why didn't they make the call to cancel? According to the report, they look at the weather every morning during their operational meetings. GFAs sure did show likelihood of icing and they need to take responsibility for dispatching a NON CERTIFIED AIRCRAFT into known or forecast icing!
I by no means am sticking up for Wasaya but I really feel that it wasn't just a company norm, it was a industry norm at the time (and still might be, I haven't been up there in a few years). Are you telling me that North star's caravans and superiors aren't flying if there is foretasted icing in the area? I flew for a small operator out of YXL and the attitude was always, if you are comfortable going to take a look then by all means. If you come back you come back. My boss never gave me a hard time ever. The problem was the ops manager at the time put a ton of pressure on the guys to "go and get the job done" and would rip you apart if you said no. I know this because I worked at Wasaya as well. That is what has to change. The biggest thing for the young guys to take away from this is if something just isn't feeling right and especially with icing. Just turn around and come home. Go have a beer.
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spongebob
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Re: Wasaya caravan missing

Post by spongebob »

Rupert_Pupkin wrote:
I by no means am sticking up for Wasaya but I really feel that it wasn't just a company norm, it was a industry norm at the time (and still might be, I haven't been up there in a few years). Are you telling me that North star's caravans and superiors aren't flying if there is foretasted icing in the area? I flew for a small operator out of YXL and the attitude was always, if you are comfortable going to take a look then by all means. If you come back you come back. My boss never gave me a hard time ever. The problem was the ops manager at the time put a ton of pressure on the guys to "go and get the job done" and would rip you apart if you said no. I know this because I worked at Wasaya as well. That is what has to change. The biggest thing for the young guys to take away from this is if something just isn't feeling right and especially with icing. Just turn around and come home. Go have a beer.
I was only bringing up Wasaya's CP and Ops Manager due to the circumstances of this occurrence, but yes, I would extend this to ALL CPs and Ops Managers in similar operations. Dispatching an aircraft that is not approved for the operation is not safe. As in this case, the pilot did not turn back. We shouldn't be putting pilots in situations where the aircraft is being flown in an unapproved environment, even "just to go take a look". Taking a look might be the end. This industry needs to protect our up and coming pilots.

If I'm going to be doing aerobatics, I'm not going to go buy a non-aerobatic airplane. If I'm doing cargo hauls, I'm not going to buy a 152. Companies need to buy the equipment needed for the job. If they want to fly in icing conditions, buy an aircraft that is capable and CERTIFIED for flight in known and forecasted icing conditions. If not, ground the f@cking plane until there is no icing in the forecast and accept that as part of doing business with the aircraft that was chosen and purchased!!
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Nephilim
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Re: Wasaya caravan missing

Post by Nephilim »

Nice to see SMS work so well for small 703 air carriers! With SMS as it is, there is little or no protection for the vulnerable. Operations like this would not have gotten away with this under the old system (prior SMS) of TC monitoring and enforcement.
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Cat Driver
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Re: Wasaya caravan missing

Post by Cat Driver »

The investigation also determined that company practices did not ensure that operational risks were assessed and managed appropriately. Flying into forecast icing conditions was a company norm although four of the five Cessna 208B aircraft were prohibited from operating in these conditions.


The company management and the T.C. inspector assigned to the company should be put in jail for a minimum of twenty five years.
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Kzanol
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Re: Wasaya caravan missing

Post by Kzanol »

Cat Driver wrote:
The investigation also determined that company practices did not ensure that operational risks were assessed and managed appropriately. Flying into forecast icing conditions was a company norm although four of the five Cessna 208B aircraft were prohibited from operating in these conditions.


The company management and the T.C. inspector assigned to the company should be put in jail for a minimum of twenty five years.

+1 Cat Driver, along with every Caravan training pilot at that company who instructed flight into icing. I can say again that the 1 mile Ops Spec had @#$! all to do this one. Also just to clarify, Superior's Caravans are TKS equipped and certified for flight in known icing, one of Misurkas better decisions while he ran that company.
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goingnowherefast
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Re: Wasaya caravan missing

Post by goingnowherefast »

Rupert_Pupkin wrote:I by no means am sticking up for Wasaya but I really feel that it wasn't just a company norm, it was a industry norm at the time (and still might be, I haven't been up there in a few years). Are you telling me that North star's caravans and superiors aren't flying if there is foretasted icing in the area? I flew for a small operator out of YXL and the attitude was always, if you are comfortable going to take a look then by all means. If you come back you come back. My boss never gave me a hard time ever. The problem was the ops manager at the time put a ton of pressure on the guys to "go and get the job done" and would rip you apart if you said no. I know this because I worked at Wasaya as well. That is what has to change. The biggest thing for the young guys to take away from this is if something just isn't feeling right and especially with icing. Just turn around and come home. Go have a beer.
Last winter, the Wasaya and North Star Caravan pilots got into a bit of a spat over this issue. One company was parked while the other went flying.

I think the problem lies with the the term "local" used to describe the icing. It's localised as opposed to patchy or covering a wide area. If you find the location of the "local" icing, don't fly there.
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Cat Driver
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Re: Wasaya caravan missing

Post by Cat Driver »

I think the problem lies with the the term "local" used to describe the icing. It's localised as opposed to patchy or covering a wide area. If you find the location of the "local" icing, don't fly there.
How long do you think it is safe to fly in icing with an airplane that should not be flown in icing?

Or to ask it in another context, how many bullets would you put in a revolver to play Russian Roulette with?
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goingnowherefast
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Re: Wasaya caravan missing

Post by goingnowherefast »

Cat Driver wrote:
I think the problem lies with the the term "local" used to describe the icing. It's localised as opposed to patchy or covering a wide area. If you find the location of the "local" icing, don't fly there.
How long do you think it is safe to fly in icing with an airplane that should not be flown in icing?

Or to ask it in another context, how many bullets would you put in a revolver to play Russian Roulette with?
Guess which company was parked and which was flying.
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Cat Driver
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Re: Wasaya caravan missing

Post by Cat Driver »

Which company was flying was not what I commented about.

You did not answer my question.
How long do you think it is safe to fly in icing with an airplane that should not be flown in icing?
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goingnowherefast
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Re: Wasaya caravan missing

Post by goingnowherefast »

I assumed it was rhetorical. Personally I haven't flown a non FIKI certified airplane in many years, and when I did, it was floats in the summer. So to directly answer your question, just long enough to do a 180 and get out of there. Or just don't take off.
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Re: Wasaya caravan missing

Post by Cat Driver »

That was a good answer. :D

I had a real interesting ice experience in a Twin Otter on floats one day departing Vancouver Harbour.

I entered cloud as I was climbing over the Lions Gate Bridge and had just started the turn to head south to Victoria when I entered freezing rain.

In about two minutes I was unable to maintain altitude I advised departure and they cleared me for the ILS on 08.

I broke out at around three hundred feet and made the right turn into the river.

The ice had accumulated so fast the heated windshield iced over.
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pelmet
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Re: Wasaya caravan missing

Post by pelmet »

So was Kzanol correct that this had nothing to do with 300 & 1?

Or was Ilya correct that it had to do with 300&1?
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Re: Wasaya caravan missing

Post by Localizer »

I don't believe this tragedy had anything to do with the 300:1 Spec Op, (I don't believe the report highlights that issue either) if anything it shows that pilots need to look out for themselves. I agree that multi-layered approaches to this issue would greatly assist newer and less experienced pilots but the reality is .. we are the final say and we need to execute that authority properly.

If something doesn't feel right .. or you don't feel comfortable = Please don't go.

Mr. North .. I believe the Morningstar Caravan was certified for icing conditions, she had a boot failure on one side and couldn't shed but I get what you're saying.
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Re: Wasaya caravan missing

Post by rxl »

This airplane has a deplorable safety record.
http://www.aviation-safety.net/database ... 1/database
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Re: Wasaya caravan missing

Post by Cat Driver »

Flying VFR in 300&1 is stupid beyond belief.

Aviation is risky enough without this stupidity being allowed.
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Re: Wasaya caravan missing

Post by rxl »

Cat Driver wrote:Flying VFR in 300&1 is stupid beyond belief.

Aviation is risky enough without this stupidity being allowed.

100%
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