Cirrus Chute Pull, 4 Survive landing in trees, 22/07/12
Join Date: Aug 2006
Location: Sth Bucks UK
Age: 60
Posts: 927
Likes: 0
Received 0 Likes
on
0 Posts
There's not a lot to discuss here.
**** hit the fan, pilot pulled the chute, everyone lived, insurance paid the owner for the aeroplane, owner buys new aeroplane, pilot flies again, armchair dwellers remove knickers and tie them in knots, other armchair dwellers complain that the knot is a reef knot when it should have been a bowline or a sheepshank.
The rest of us get on with our lives.....
**** hit the fan, pilot pulled the chute, everyone lived, insurance paid the owner for the aeroplane, owner buys new aeroplane, pilot flies again, armchair dwellers remove knickers and tie them in knots, other armchair dwellers complain that the knot is a reef knot when it should have been a bowline or a sheepshank.
The rest of us get on with our lives.....
Join Date: May 2009
Location: Johns Creek, GA
Posts: 97
Likes: 0
Received 0 Likes
on
0 Posts
Mad_jock: Your comment about cruise hours makes no sense. The last two Cirrus fatals were cross country VFR into IMC scenarios. Do you really think flying the pattern is riskier?
Join Date: May 2001
Posts: 10,815
Likes: 0
Received 0 Likes
on
0 Posts
Well documented.
The approach, landing and departure phases I think in that order, you are way way more likely to get killed than the enroute phase.
I would have to go and wade through a power point presentation but its something like only 10% of accidents happen in the cruise segment and of that 90% of them are fatal due to crew error and were recoverable.
High and low power settings are when engines are most likely to fail. Round the pattern is when you most likely to get close to both the ground, other aircraft and have to do some piloting **** all high work load. Not suprising its when most accidents occur.
The approach, landing and departure phases I think in that order, you are way way more likely to get killed than the enroute phase.
I would have to go and wade through a power point presentation but its something like only 10% of accidents happen in the cruise segment and of that 90% of them are fatal due to crew error and were recoverable.
High and low power settings are when engines are most likely to fail. Round the pattern is when you most likely to get close to both the ground, other aircraft and have to do some piloting **** all high work load. Not suprising its when most accidents occur.
Thread Starter
Join Date: Apr 2006
Location: uk
Age: 63
Posts: 714
Likes: 0
Received 0 Likes
on
0 Posts
What on earth are you trying to do flying at 10 knots over the stall speed while doing a performance landing?
Do you know how much extra energy you having to get rid of by carrying an extra 16% speed?
No wonder you think those fields are tight. Try doing a glide appoach at a more suitable 63knts and see how little runway you require.
Do you know how much extra energy you having to get rid of by carrying an extra 16% speed?
No wonder you think those fields are tight. Try doing a glide appoach at a more suitable 63knts and see how little runway you require.
Best Glide speed btw is 87-88 knots but that is not relevant to landing or approach speed.
Much better 17 knots vertical speed in the scenario of this accident,
Join Date: May 2001
Posts: 10,815
Likes: 0
Received 0 Likes
on
0 Posts
You don't fly a speed, you fly an attitude which doesn't change with weight or any of the others factors you mention. Whats ground speed got to do with it? your in the air.
And yes to those tolerances can be done very easily in fact its not uncommon for 15 hour PPL student to be able to do it.
Maybe a SEP(cirrus) class rating is in order which negates the need for normal piloting/PIC skills. And just has pull the handle for any emergency actions.
And yes to those tolerances can be done very easily in fact its not uncommon for 15 hour PPL student to be able to do it.
Maybe a SEP(cirrus) class rating is in order which negates the need for normal piloting/PIC skills. And just has pull the handle for any emergency actions.
Join Date: May 2009
Location: Johns Creek, GA
Posts: 97
Likes: 0
Received 0 Likes
on
0 Posts
You don't fly a speed, you fly an attitude which doesn't change with weight or any of the others factors you mention.
Join Date: May 2009
Location: Johns Creek, GA
Posts: 97
Likes: 0
Received 0 Likes
on
0 Posts
Well documented.
The approach, landing and departure phases I think in that order, you are way way more likely to get killed than the enroute phase.
I would have to go and wade through a power point presentation but its something like only 10% of accidents happen in the cruise segment and of that 90% of them are fatal due to crew error and were recoverable.
High and low power settings are when engines are most likely to fail. Round the pattern is when you most likely to get close to both the ground, other aircraft and have to do some piloting **** all high work load. Not suprising its when most accidents occur.
The approach, landing and departure phases I think in that order, you are way way more likely to get killed than the enroute phase.
I would have to go and wade through a power point presentation but its something like only 10% of accidents happen in the cruise segment and of that 90% of them are fatal due to crew error and were recoverable.
High and low power settings are when engines are most likely to fail. Round the pattern is when you most likely to get close to both the ground, other aircraft and have to do some piloting **** all high work load. Not suprising its when most accidents occur.
Join Date: May 2001
Posts: 10,815
Likes: 0
Received 0 Likes
on
0 Posts
Nope attitude. The picture will always be the same with the engine not working just before the critical angle of attack. You can't see angle of attack you can only see attitude. The resultant airspeed will change with weight (but very little in a GA machine). Works on big things as well when you get 15-20knts across the operational weight band for the approach speeds. Only screws up if you have a increased Vref due to Vcma issues.
Which is why some of us teach a series of pictures for the different stages of flight. Once the pilot has them in there heads they will never get near stall and the ASI is just a bonus to confirm what they know already. Takes quite a bit off the work load if the pilot can just pitch for the best glide speed attitude and then put the ruff required amount of trim in instead of having to focus on the ASI and chase the needle until they get it right. Do you really think instructors look over at the ASI to get the best glide speed when we are demonstrating?
PPL student with all the instruments covered can do a spot on PFL at exactly the right speed in my experence, as long as they have been taught the basics properly.
Again it comes down to the first lessons building the foundation for everything else. Rushed into the circuit or not given enough time to get them understood at the fundemental level and it is with the pilot for life.
Which is why some of us teach a series of pictures for the different stages of flight. Once the pilot has them in there heads they will never get near stall and the ASI is just a bonus to confirm what they know already. Takes quite a bit off the work load if the pilot can just pitch for the best glide speed attitude and then put the ruff required amount of trim in instead of having to focus on the ASI and chase the needle until they get it right. Do you really think instructors look over at the ASI to get the best glide speed when we are demonstrating?
PPL student with all the instruments covered can do a spot on PFL at exactly the right speed in my experence, as long as they have been taught the basics properly.
Again it comes down to the first lessons building the foundation for everything else. Rushed into the circuit or not given enough time to get them understood at the fundemental level and it is with the pilot for life.
Thread Starter
Join Date: Apr 2006
Location: uk
Age: 63
Posts: 714
Likes: 0
Received 0 Likes
on
0 Posts
Whats ground speed got to do with it? your in the air.
Join Date: May 2001
Location: 75N 16E
Age: 54
Posts: 4,729
Likes: 0
Received 0 Likes
on
0 Posts
I wasn't there, I didn't pull the handle, I didn't see what lies below. But anyway THE pilot did pull the handle and it was the right decision as 4 people walked away with their lives, virtually unhurt (though I am sure they were prescribed Valium being in the USA). I am sure there are arm chair Skygods out there who would swoop their stricken bird into a nice smooth pasture, and save lives and aircraft and be met with tea and biscuits, but when faced with minutes to make a decision, it is better to make the right decision than faf around. For all we know this pilot is a high time NASA test pilot (MB: Some of them do fly for fun too) or an aerobatics ace and THEY made this decision. So lets get on with life, or rather lets get a life rather than bitch and moan because 4 people survived an aeroplane accident.
Join Date: May 2001
Posts: 10,815
Likes: 0
Received 0 Likes
on
0 Posts
Afraid not, I think you need to go flying with an old school instructor preferably ex mil for your hour with an instructor next time.
And I ain't unusual I am afraid. 15 hour ppl students can do it in a clapped out tommy with a crappy sprung trimmer.
And I ain't unusual I am afraid. 15 hour ppl students can do it in a clapped out tommy with a crappy sprung trimmer.
Fly Conventional Gear
Join Date: May 2007
Location: Winchester
Posts: 1,600
Likes: 0
Received 0 Likes
on
0 Posts
I think the debate about the chute and forced landings is a bit of a dead end. Of course having the chute shouldn't reduce the emphasis on them in training because in the right circumstances a forced landing can be a better option than pulling, if one can see a big flat field or indeed an airport in range then that is probably a better option than surrendering control of the aircraft to the chute. Over bad terrain the balance will fall more the chute's favour. By having both good training and the chute we can make flying even safer. I certainly don't agree with the assertion that this is some sort of 'slippery slope' at the bottom of which is no emergency training at all beyond pulling it...and nor should it be.
In the end the pilot faced with the situation has to decide and without having been in that situation it is impossible to know the exact set of circumstances that he was faced with. By having two options the chances of survival are increased as proved in this case.
What is a far more interesting question, and much more pertinent to the question of what impact the chute has on flight safety is whether it has a physiological impact on pilots in terms of taking risks that they otherwise wouldn't....
In the end the pilot faced with the situation has to decide and without having been in that situation it is impossible to know the exact set of circumstances that he was faced with. By having two options the chances of survival are increased as proved in this case.
What is a far more interesting question, and much more pertinent to the question of what impact the chute has on flight safety is whether it has a physiological impact on pilots in terms of taking risks that they otherwise wouldn't....
Join Date: May 2001
Posts: 10,815
Likes: 0
Received 0 Likes
on
0 Posts
Its what I was trying to get at contact but as usual didn't put it across well.
And also does the chute effect what would be the normal decision making process.
ie would a pilot choose an option which carried higher risk because the chute was there as backup.
And also does the chute effect what would be the normal decision making process.
ie would a pilot choose an option which carried higher risk because the chute was there as backup.
Last edited by mad_jock; 24th Jul 2012 at 22:10.
Join Date: Jan 2009
Location: Oxford, UK
Posts: 1,546
Likes: 0
Received 0 Likes
on
0 Posts
The Cirrus pilot who pulled his chute quite near Shenington Gliding Club no doubt saved his bacon, but one certainly has to question his competence. His emergency was entirely self-generated, caused by programming in a 180 degree turn when encountering a bit of IMC, and forgetting to make sure his Cirrus stayed right side up.
I know when I would have been quite happy to have a ballistic recovery chute installed on my light aircraft, and that was in SEP at night....love flying at night over the US of A, such pretty lights, but it does make selecting a suitable field just a tad dodgy.....
Most of us can't afford this sort of equipment, and the craft I usually fly never suffers engine trouble, not having any. So we are quite at ease selecting suitable fields...
How does the Cirrus do, I wonder, when the chute is pulled over open water?
I know when I would have been quite happy to have a ballistic recovery chute installed on my light aircraft, and that was in SEP at night....love flying at night over the US of A, such pretty lights, but it does make selecting a suitable field just a tad dodgy.....
Most of us can't afford this sort of equipment, and the craft I usually fly never suffers engine trouble, not having any. So we are quite at ease selecting suitable fields...
How does the Cirrus do, I wonder, when the chute is pulled over open water?
The Cirrus pilot who pulled his chute quite near Shenington Gliding Club no doubt saved his bacon, but one certainly has to question his competence. His emergency was entirely self-generated, caused by programming in a 180 degree turn when encountering a bit of IMC, and forgetting to make sure his Cirrus stayed right side up.
GA does not need any more dead pilots !
If a chute saves the life of some guy and his family who Facked Up in a major way I say GOOD !
The bigger question IMO is why is the flight training industry not doing a better job at preparing pilots to prevent the purely pilot caused accidents , like carb ice or fuel exhaustion caused engine failures, or the constant drip drip drip of reports of aircraft that run off the end of the runway/wheel barrow/ lose directional control in 5 kt crosswinds etc etc.....
Last edited by Big Pistons Forever; 25th Jul 2012 at 20:13.
Thread Starter
Join Date: Apr 2006
Location: uk
Age: 63
Posts: 714
Likes: 0
Received 0 Likes
on
0 Posts
How does the Cirrus do, I wonder, when the chute is pulled over open water?
Mary the most recent over water Chute pull details above and a successful outcome for Father and Daughter.
Join Date: Oct 2006
Location: London
Posts: 423
Likes: 0
Received 0 Likes
on
0 Posts
Whilst in general, I'm with Jock about over-reliance on technology and the possibly tenuous airmanship of a few Cirrus pilots
I attended a UK Instructor refresher seminar recenty for the first time. It was excellently organised and the wealth of experience both amongst presenters and attendees was very high.
There was little or no actual content or discussion that might not have been present 30 years ago or 90 years ago for that matter. Hours were spent on the minutae of various PFL methods. The only mention of new technology was the inevitable remark of "over-reliance" on it and the nodded mumbles of assent from most of the rest of the group.
It's an indictment of a PPL training culture, led from the top of the GA establishment, that seems obsessed with the "standards" to which an obsolete training paradigm of various "exercises" are delivered. If the aim of PPL training was to produce "cadets" flying in the local area in obsolete aircraft under the structured control of a quasi-military "flying school/club", it serves admirably. However, it fails pretty dismally in actually teaching people to exercise PPL privileges across the broader range of GA activities they might want to be involved in.
At the same time, people regularly crash light aircraft in the UK using methods and equipment which are dismally obsolete by the standards of modern aviation - see the Blackpool PA28 fatal ditching a few years ago, or the (thankfully non-fatal) training aircraft that crashed at night into the Yorkshire Dales last year on a navex whilst being true to the spirit of "not relying on modern technology". One presenter, in the context of infringements, reported that half the PPLs that came to him to rent an aircraft didn't know how to use a transponder. I am sure every one of these had their 1hr-with-an-instructor in the previous 2 years.
The problem in UK GA is an under-reliance on technology, especially in the training environment. It's one thing being 5-10 years behind modern aviation. I could just about see that in the early 2000s when glass cockpits, BRS and GPS were new. But, now in 2012, to be droning on about over-reliance whilst teaching PPLs nothing except a course that could have been written in the 1930s is a disgrace.
Sorry for the rant, had to get it off my chest, it's just the mindless way that phrase "over reliance on technology" keep popping up in the UK.
ps. PeterH - I owe you an apology. I did my PPL in the 1980s in the UK and I thought it was a pretty good course. Therefore I have disagreed with you over many years about UK PPL training and its "fitness-for-purpose". Some recent experience makes me realise you are right....
Last edited by 421C; 25th Jul 2012 at 09:08.
Join Date: May 2001
Location: 75N 16E
Age: 54
Posts: 4,729
Likes: 0
Received 0 Likes
on
0 Posts
ie would a pilot choose an option which carried higher risk because the chute was there as backup.
I have done some flights in the past, i.e. Phoenix to LA at 2am in a clapped out Archer which I'd think twice about now I have much more experience, but would do in a Twin or something with a BRS.
Regarding "piloting skills"...I recall many VMC into IMC accidents in non cirrus types...