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Jhieminga
20th Jul 2020, 11:42
I haven't seen this one mentioned here yet. Mooney has the baggage hatch open in flight and wrap itself around the tail.
Video from a Dutch news channel: https://www.nu.nl/281867/video/britse-piloot-filmt-noodlanding-na-afbreken-bagageluik.html

what next
20th Jul 2020, 12:22
Hello!

I haven't seen this one mentioned here yet.

Not here but about on every other aviation forum I'm aware of...
My view: He was startled (who would not be?), felt that his plane was more difficult to control than before (no wonder with a large piece of metal attached to the elevator), feared that more pieces might come off his plane and very quickly decided to to an emergency landing. So far so good and the outcome shows that he did a good job.

BUT: I find it absolutely unacceptable that this pilot devoted so much time to his GoPro camera during the emergency situation. Not only during the emergency itself, but also after touchdown. Turniung around and fiddling with the camera while the aircraft is still movin across hardly suitable terrain. What was he thinking?

JustinHeywood
20th Jul 2020, 12:39
.... this pilot devoted so much time to his GoPro camera ...What was he thinking?

Youtube. It’s life itself for some people.

Jhieminga
20th Jul 2020, 14:11
Without footage, it didn't happen.

Anyway, it's an interesting 'what would I do' question. I think I would have preferred a landing on an airport (where did he put it down?) and would have evaluated control response and such a bit more before plonking it down. The video may have been edited of course.

what next
20th Jul 2020, 14:37
The video may have been edited of course.

Maybe. But what is not edited is the bit where he turns round and fiddles with the camera whilst the plane is still moving. No go!

I think I would have preferred a landing on an airport ...

Unfortunately proper decision making techniques are not taught at PPL level. Especially the "C" at the end of "FORDEC" or the "R" in "DODAR" (which are just two of several acronyms used in that context). The "C"heck or "R"eview bit that turns a momentary decision into a continuous loop that can help to find a better strategy: Oh - I still can control my plane fairly well. I have reduced my speed so other pieces may not break off. Everything else (icluding my GopRo, checked that one several times...) still seems to work. So maybe I can reach an airfield with a proper runway and emergency service. But (other than, to repeat myself, for diverting so much attention to his camera) I wouldn't blame him for that. He probably never heard about it or, even worse, was taught to stick with his decision no matter what.

treadigraph
20th Jul 2020, 15:41
I believe the landing was on the strip at Membury.

Jhieminga
20th Jul 2020, 15:56
Decision making techniques like the ones mentioned are indeed not in the PPL syllabus, but sometimes instructors do manage to sneak them in there. If this had been someone I knew (club member, ex-student) I would probably have congratulated him first, after all everyone on board lived to tell tweet/blog about it, then I would have sat down and asked him "looking back on it, what would you have done differently?"

Meikleour
20th Jul 2020, 16:12
Decision making techniques like the ones mentioned are indeed not in the PPL syllabus, but sometimes instructors do manage to sneak them in there. If this had been someone I knew (club member, ex-student) I would probably have congratulated him first, after all everyone on board lived to tell tweet/blog about it, then I would have sat down and asked him "looking back on it, what would you have done differently?"

Perhaps the answer to that would be "maybe I should have checked the door properly before I took off"!!

double_barrel
20th Jul 2020, 16:51
Youtube. It’s life itself for some people.
the unedited video shows a different picture

https://youtu.be/pL3aFdFBwu0

richardthethird
20th Jul 2020, 18:05
It always brings a great deal of pleasure to watch someone try to land an aeroplane at VNE!

double_barrel
20th Jul 2020, 18:22
It always brings a great deal of pleasure to watch someone try to land an aeroplane at VNE!

Speaking as a youtube expert (:rolleyes:) on Mooneys , I would say he was incredibly lucky that series of horrible bounces didn't end in a prop strike and back flip.

Pilot DAR
20th Jul 2020, 19:01
If I were in charge of that camera, and had somehow managed to succeed in that approach, and those landings, I'd sure be hiding the video!

That was certainly a [preventable] unplanned event, which would startle any pilot. It was not cause to rush to the ground, nor to fly a horribly poor approach. A fire, maybe, not that. When, in the past, I've have control problems, I have always first established that I have some, and enough control, then taken my time, and climbed higher as possible, to understand if the plane could be expected to fly differently - before I flew a strafing run and some landings in a compromised plane....

double_barrel
20th Jul 2020, 19:21
The "gear unsafe" light on the panel goes out about 5 seconds before the wheels hit the ground for the 1st time.

physicus
20th Jul 2020, 19:30
Any SEP is easily controlled using pitch trim only should the elevator get jammed, and that training was part of the syllabus when I got mine 20 or so years ago, so it's certainly no reason to panic. I even landed the PA28 I was training on using pitch trim and rudder only (minimal wind day if I remember), which worked nicely. Just about the only critique I have is on the execution of the landing. He came in really hot, and not in a preferred direction seeing how he crossed numerous what looked like bitumen strips. Not only do those usually have nasty edge boundaries with the grass, but with just a minor S turn he would have been able to land on one of them.

And on the topic of CRM, it would have been better to have his pax look after the video. That would have given them something to focus on as well. She seemed moderately distressed, understandably. I wonder if she's going easyjet next time. :)

Edit: Ok, after having seen the youtube version, I'd have a whole bunch of points to add... I'll save those for the other arm chair experts, save this one: I'm surprised he immediately dove for the ground, rather than first establishing what level of control impact this event had. Also, the pax reaction was pretty cool. She spots the portaloos. hahaha.

Maoraigh1
20th Jul 2020, 20:26
"Any SEP is easily controlled using pitch trim only should the elevator get jammed."
I've practiced flying with rudder, throttle, trim on C152, Pa28, Pa38, Jodel DR1050, and Bolkow Junior. That's with elevator free. I'm not sure how it might be with normal elevator controls, but a damaged or partly jammed elevator. Trim control would work if elevator controls disconnected, but elevator OK.
The Jodel would have to touchdown at high speed, and would likely lose control. The others should land OK.
As regards his decision to land as soon as possible, there was a fatal Europa crash where they broke off at final, presumably to sort out a problem. Then a wing broke off.

BigEndBob
20th Jul 2020, 21:16
The way the door is wedged in the elevator i think he did a very good job. Probably no pitch control. Mooney's are a strange beast with a all moving tail for trim, perhaps lucky to be in a Mooney. Landing flapless to prevent further pitch changes and at speed, gear at last minute, all added up to a safe landing.

Non of us know the reason for the door to become detached, just perhaps next time we all take more notice of baggage doors.
I remember watching a piano wire on a PA28 cowling hinge creeping forward to the prop. in flight.

InSoMnIaC
21st Jul 2020, 00:52
I think he made a very good decision. And had a lucky outcome. Land the aircraft while you still Have control. He had a door hindering pitch control and causing unwanted drag and roll which could also have weakened the aircraft structurally.

Can all the CRM experts explain how DODAR Is going to Help when he loses control or the tail comes off?

Pilot DAR
21st Jul 2020, 01:13
If you suspect that your airplane may have been weakened, it would be wise to slow it down, while maintaining a safe margin. Drag is a square of the speed. When you've decided to land, sure, carry a little extra speed, just in case... But flying way faster than suitable leads to an unstable approach, and a greater risk close to the ground if something goes wrong then. Unless you've practiced very fast approaches (which I do occasionally for possible flapless landings), you're better to fly an approach as normal as possible for your skills. When something out of your control has changed, keep as much as possible within your control reasonably "normal".

If the idea landing spot is right in front (which it perhaps was for this fellow), then sure, head for it. Remembering: "Aviate, Navigate, Communicate". This pilot looses a lot of points with me for flying a very unstable approach, in an obvious rush, while diverting much too much of his necessary attention to "communicate" (the camera). Forget the silly camera, and do important pilot stuff! No one has the excess skill capacity to entirely assure that landing worked out well, while fiddling, or even thinking about the camera!

blind pew
21st Jul 2020, 05:39
The guy did an excellent job with unknown damage and unknown handling consequences.
Know of two gliding fatalities after mid air collisions who chose not to bail out and when they slowed up lost roll control and rolled on their backs.

double_barrel
21st Jul 2020, 07:05
I can't tell how the aircraft was handling after that event, but it certainly looks to me like a rushed, not to say panicked, response that came very close to a disastrous outcome.

Capn Bug Smasher
21st Jul 2020, 07:24
He's not looking at the GoPro in flight.

He's looking out the rear quarter of the aeroplane.

On the ground roll is another matter.

richardthethird
21st Jul 2020, 09:04
The guy did an excellent job with unknown damage and unknown handling consequences.
Know of two gliding fatalities after mid air collisions who chose not to bail out and when they slowed up lost roll control and rolled on their backs.

Yes, my mistake. It was an excellent show of airmanship! Bravo, bravo.

Decision making lesson 101 - forget TDODAR, introducing:

Panic
MAYDAY!!!
Dive to VNE
Fine the prop
Richen the mixture
Coarsen the prop
Lean the mixture
Fine the prop
Richen the mixture
Select an inappropriate part of the field to bounce across
Maintain VNE
Drop the gear as you come into the flare
Maintain VNE
DO NOT slow down
Test the suspension
Scrape your pants out in the portaloo
Upload to YouTube

what next
21st Jul 2020, 12:16
Hello!

First of all: Analysing accidents and incidents is not about blaming someone or telling him what he could have done better. Instead it should make us think what we can learn from it for our flying (and for our instructing in case that we also instruct) so that a similar event will not kill us or our students.

I think he made a very good decision.

He made a good initial decision: Get this plane on the ground.

And had a lucky outcome.

And that's the real problem: They were saved by luck alone. Normally nosegears do not withstand the kind of "landing" he performed (seen it happen often enough...). Had the nose gear given during those bounces at 100+KT and the aircraft overturned as a result they would not have survived.

Land the aircraft while you still Have control.

He had control all the time. If you watch the video you can see that the control wheel moves in all directions and the aircraft reacts normally to the controls. No vibration, no flutter, nothing. The elevator was not blocked at all. During those bounces he moves it almost at full travel both ways. And there can't have been excessive control forces either because in the video we can see him fly with one hand whilst pointing out landing sites to his passenger with the other hand.

He had a door hindering pitch control and causing unwanted drag and roll which could also have weakened the aircraft structurally.

Maybe. But see below.

Can all the CRM experts explain how DODAR Is going to Help when he loses control or the tail comes off?

No. But DODAR and CRM might prevent the tail from coming off in the first place. What we (with "we" I mean all of us who have had some CRM and (recurrent) simulator training) have been taught and re-taught is that after an initial reaction, appropriate or inappropriate as it may be, one should sit on his hands for half a minute and think (instead of purely reactig) about what is going on. And then reiterate.

In this case: What will cause my tail to come off the plane: Rather time or rather strain? What causes the strain? Aha! Airspeed squared (even a PPL holder should know that)! So reducing the airspeed a little bit will reduce the strain a lot, thereby buying plenty of precious time. Instead he maximises the strain by flying (and landing) at maximum speed in accordance to his initial decision to minimise the time in the air. Another lucky outcome for them because had the tail been weakened by the impact of the metal piece, then his Vne dive would almost certainly have ripped it from the plane...

And what do I learn from this? That I will from now on teach my students the basics FORDEC or DODAR even if it is outside the syllabus and will be done in my unpaid free time. I do not want to see a video like this posted by one of my students. Ever.

Regards
Max

InSoMnIaC
21st Jul 2020, 12:38
Yes, my mistake. It was an excellent show of airmanship! Bravo, bravo.

Decision making lesson 101 - forget TDODAR, introducing:

Panic
MAYDAY!!!
Dive to VNE
Fine the prop
Richen the mixture
Coarsen the prop
Lean the mixture
Fine the prop
Richen the mixture
Select an inappropriate part of the field to bounce across
Maintain VNE
Drop the gear as you come into the flare
Maintain VNE
DO NOT slow down
Test the suspension
Scrape your pants out in the portaloo
Upload to YouTube



One needs to know all the variables before they can criticise this pilots actions. Nitpick all you like but the fact remains that His actions saved everybody onboard and kept the aircraft in one piece while doing it.

We have no idea about aircraft handling with the damage or how it would have handled at a different speed or configuration. No idea about how W&B was affected. Yes he could have done things a million different ways but the fact that his decision worked should count for something. Sully could have glided it onto a runway if he had reacted immediately, it doesn’t make what he did wrong. Similarly, in hindsight we can scrutinise every detail of what this guy did but in the end of the day he as the commander of the ship used his emergency authority to do what he did and saved the aircraft and its occupants. Job well done in my book.

what next
21st Jul 2020, 13:14
Job well done in my book.

So you tell us: Nothing to be learned from that event and you would handle it the way he did?

Pilot DAR
21st Jul 2020, 14:15
Similarly, in hindsight we can scrutinise every detail of what this guy did but in the end of the day he as the commander of the ship used his emergency authority to do what he did and saved the aircraft and its occupants.

We can scrutinize, because the commander uploaded the video! So, okay, we won't scrutinize a pilot who makes the best decision he can in the moment, and gets back on the ground with no further damage, then quietly goes about returning things to normal as best they can. However, in this new world of "Here's the video of what I did!!!", scrutiny should be anticipated.

InSoMnIaC
21st Jul 2020, 14:55
So you tell us: Nothing to be learned from that event and you would handle it the way he did?


First of all congratulation on being an instructor. We are all in Awe🤦‍♂️

I may have handled it differently (or the same). The point is I (WE) DO NOT HAVE ALL THE INFORMATION so I cannot say i would do it this way or the other.

You claim that you don’t intend to criticise and At the same time say that they survived due to “luck alone”. The fact that he diagnosed the problem, weighed his options, decided to land in a particular field and executed that decision was not luck. He may have rushed some of his way through it but it was planned and executed with a successful result.

you suggested that slowing down would be a good idea right? While this will reduce the Load on the airframe, do you have Any idea how it would affect things like The balance and controllability at low speed? How are you so confident that slowing down wouldn’t have caused an unacceptable and unrecoverable loss of pitch authority or induce an unwanted and uncontrollable roll? Would you suggest That he climb up to altitude and test these things while hoping that the aircraft won’t fall apart in the meantime? Or should he just change the aircrafts speed and configuration from a known controllable state to an unknown state at low altitude and hope for the best.

There are plenty of example in the history of aviation accidents where the best outcome would have been to simply land it, anywhere. We are paid the big bucks because sometimes we have to make those big decisions. There may not necessarily be a procedure for the particular situation. I’m sure this guy was not trained on how to handle a situation like this but managed to see the big picture - my aircraft has structural damage, I have controllability issues, I need to find a field to land while I still have control. The fact that he didn’t try all the “good idea” stuff posted here and simply decided to put it down is what may have contributed to the outcome.

what next
21st Jul 2020, 16:59
First of all congratulation on being an instructor. We are all in Awe🤦‍♂️

I do not know what I did to you in my current or prevoius life so I can not understand why wou write such kind of stuff. I clearly mentioned my instructing higher up on this page to explain why decision making startegies may not be known to him. Because the are not taught (yet).

You claim that you don’t intend to criticise and At the same time say that they survived due to “luck alone”.

This is not criticism but a plain statement. If you land a plane at that speed on a less than ideal surface then the outcome will solely depend on luck.

The fact that he diagnosed the problem, weighed his options, decided to land in a particular field and executed that decision was not luck. He may have rushed some of his way through it but it was planned and executed with a successful result.

And still he was lucky not to rip off his landing gear and overturn the plane during those bounces. Or run off the far end of the field.

...you suggested that slowing down would be a good idea right?

I suggested that it might have been worth considering, especially if further structural damage was feared.

While this will reduce the Load on the airframe, do you have Any idea how it would affect things like The balance and controllability at low speed?

I don't know and we don't know because it wasn't tried. And I didn't say anything about "low speed" but "reduce the speed a little bit" instead because that would have reduced the strain considerably.

How are you so confident that slowing down wouldn’t have caused an unacceptable and unrecoverable loss of pitch authority or induce an unwanted and uncontrollable roll?

I am not confident of anything. But I was trained in decision making and therefore considering options and assessing the associated risks is part of handling a crisis. Option 1: going fast. Benefit: obviously in control. Risk: structural breakup. Option 2: slowing down a little bit. Risk: loss of control. Benefit: reduce the risk of structural breakup. I don't know how I would have decided becuause I was not there.

Would you suggest That he climb up to altitude and test these things while hoping that the aircraft won’t fall apart in the meantime?

I am not suggesting anything but that would be option number 3: Without making a lot of changes climb to a safe altitude and slow it down there. To give you more margin for recovery in case of an apparent degradation in control. Sounds like something worth considering.

Or should he just change the aircrafts speed and configuration from a known controllable state to an unknown state at low altitude and hope for the best.

I think/hope that it is common knowledge that changing the configuration (especially flaps) in a case of reduced controllability is not a good thing to do. So this would not be option number 4.

There are plenty of example in the history of aviation accidents where the best outcome would have been to simply land it, anywhere.

The only ones I am aware of all had to do with fire. But I would like to learn about others as well.

We are paid the big bucks because sometimes we have to make those big decisions.

Big bucks? Where?

There may not necessarily be a procedure for the particular situation.

No, there isn't. Every pilot will instantly be upgraded to test pilot when something like that happens to him.

I’m sure this guy was not trained on how to handle a situation like this but managed to see the big picture - my aircraft has structural damage, I have controllability issues, I need to find a field to land while I still have control. The fact that he didn’t try all the “good idea” stuff posted here and simply decided to put it down is what may have contributed to the outcome.

And what would you write here if he crashed his plane during that hurried landing? He came pretty close to that, didn't he? Or if he lost control when he lowered the gear at the very last moment close to the ground. I bet you would be the first to write that he could have tried that first whilst still being at a safe altitude...

Big Pistons Forever
21st Jul 2020, 17:35
The event has happened and nobody died, that's good. At this point readers of this thread can decide if there is anything to learn from this that they can apply to there own flying. I think that there are numerous aspects of this event that could have been done better all of which I think have been adequately described in the posts. The fiddling with the camera at the expense of dealing with the emergency is obviously a big one but the one that stands out for me is the pre-flight inspection that failed to catch the door.

i see many examples of incidents and accidents that start with a failure to do the un-sexy boring tedious procedures completely and properly every time, like the pre-flight inspection. That doesn't mean you have to do the equivalent to fan annual inspection before each flight, but what it does mean is that you have a system, you know and understand what you are looking for on the inspection, and you do it right every time. Early in my commercial flight career I was told that I should never get in an airplane without at least walking around it and doing a "nothing open/hanging/dripping" check , even if I had just got out of the airplane. On 2 occasions this has caught an issue that could have had significant flight safety implications.

I know the above sounds preachy and I the first to admit I am not perfect, but this is area that I concentrate on. If the baggage door had not opened this event would never have occurred and I believe that this pilot missed an opportunity to break the incident chain.

At the risk of sounding like a broken record as well as thread drift. I have often banged on about the fact that approximately 80 % of engine failures occur because of the actions or inaction of the pilot. Many of these are procedural failures which if followed would have prevented the engine failure in the first place.

3wheels
21st Jul 2020, 23:16
There are far too many examples on forums when an aircraft has made a forced landing and been reduced to thousands of pieces and forumites immediately say, good job, well done, well handled etc etc...seemingly by rote.
Some (most) are the exact opposite.

rnzoli
22nd Jul 2020, 11:18
There are far too many examples on forums when an aircraft has made a forced landing and been reduced to thousands of pieces and forumites immediately say, good job, well done, well handled etc etc...seemingly by rote.
Some (most) are the exact opposite.
You missed "He is a real hero", "He wanted to save innocent people" type of positive comments :) And how many times the CVRs/DFDRs testify that the pilot was a joke, mixing up the operating and failed engines etc.

For me it's all about risk management. The risk of control issues vs. the risk of high-speed bumpy landing. And then there is the risk of stuff falling out from the airplane (potentially hitting and killing someone on the ground).
I wish that I will have more serenity to evaluate the situation before diving to the ground, but can't blame the pilot diving to the ground.. And it gives us a good insight into how we can imporve the actions, should something like this happen to us.
Example of control issues, trim-runaways, limited control movements show that most of us gets scared a little, when it happens to them in flight, while most of us is very wise and brave when we watch this in our armchair.

double_barrel
22nd Jul 2020, 12:36
Y
Example of control issues, trim-runaways, limited control movements show that most of us gets scared a little, when it happens to them in flight, while most of us is very wise and brave when we watch this in our armchair.

Absolutely. Pointing-out that he appears to have come close to turning a surprise control limitation into a fatal cluster-****, does not imply that I think I would have done any better. But it does help me to think through how I would respond and perhaps be a little better prepared should I encounter something similar.

DaveJ75
22nd Jul 2020, 16:03
And this is another reason why I never fly with a go-pro, no matter how attractive the pax.

An obvious point but I hope for his pride that the door catch/hinge actually failed - otherwise time spent setting up a camera when he could have been double checking hatches and latches would be particularly regretful.

stilton
22nd Jul 2020, 21:51
Judgement reserved


Amazed the gear didn’t collapse though, says a lot for the aircraft

capngrog
22nd Jul 2020, 23:24
It seems that securely latching of the baggage compartment door is of active concern within the Mooney community. Here's a link to a discussion thread:

https://mooneyspace.com/topic/18150-baggage-door-open-plane-still-flys/page/2/

There have been several events when Mooney baggage doors came open soon after takeoff; however, the event that is the subject of this thread apparently occurred some significant period of time after takeoff. This particular incident may have been due to a problem with the latching mechanism itself and not due to an incomplete preflight. Does anyone have a diagram or other information on the baggage door latching mechanism? Is the latching mechanism different from model to model?

Cheers,
Grog

BDAttitude
23rd Jul 2020, 06:18
however, the event that is the subject of this thread apparently occurred some significant period of time after takeoff.
20nm - that would be ~10min in a Mooney.

rnzoli
23rd Jul 2020, 17:08
And this is another reason why I never fly with a go-pro [...]
In-flight cameras are indeed a risk for distraction, but not more than a worried or a hurried passenger, i.e., manageable :)
I personally like to fly with cameras, because I often fly to unfamiliar destinations, so the cameras give me an immense help in debriefing the flights to the smallest detail.
It's just a matter of preferences, or risk / benefit evaluations.

Maoraigh1
23rd Jul 2020, 20:00
I've just watched the unedited video again. I didn't see him give any attention to the camera until after landing. I use a GoPro, which is started before taxi, and cannot be accessed in flight. What he crossed on landing looked like an old perimeter track. He may not have landed on the best grass area, and wouldn't have had the option to go around on the first big bounce. But PPRing for information was not an option.
I don't criticise him.