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-   -   Other Sports Kobe Bryant and daughter killed in helicopter crash (https://chiefsplanet.com/BB/showthread.php?t=328561)

threebag 01-27-2020 01:44 PM

Quote:

Originally Posted by notorious (Post 14754112)
Sad part is, with 9 people you know someone got there late, and he felt pressure/the need to push it.

Especially with two women who were unaccompanied by men to keep them on task. Probably had to stop late for a Latte

Pushead2 01-27-2020 01:44 PM

Quote:

Originally Posted by TripleThreat (Post 14754343)
He says they were going 3-4 mph? So perhaps they were looking to land but just couldn’t see where?

It's possible since it's a helicopter. If the pilot was trying to land though, I would imagine he would have tried to bring the aircraft further down and break through the fog.

Buehler445 01-27-2020 01:46 PM

Quote:

Originally Posted by notorious (Post 14754320)

ROFL

Thanks for not pointing out that you have more hair than I do.

Pushead2 01-27-2020 01:46 PM

Quote:

Originally Posted by Buehler445 (Post 14754350)
Definitely. I know all of what he’s saying but there is no way I’d be thinking about it when I heard it.

Yeah, I'd imagine that's the hindsight for him and commenting on it.

notorious 01-27-2020 01:48 PM

Quote:

Originally Posted by Buehler445 (Post 14754362)
ROFL

Thanks for not pointing out that you have more hair than I do.

With 3 kids chipping at each other constantly, I will probably pass you in that category, too.

Buehler445 01-27-2020 01:48 PM

Quote:

Originally Posted by Pushead2 (Post 14754363)
Yeah, I'd imagine that's the hindsight for him and commenting on it.

Right. But I wouldn’t be thinking about whether or not there was rotor wash at the time to pay attention to what I saw. Or the sound. I wouldn’t have paid that much attention.

Pushead2 01-27-2020 01:50 PM

Quote:

Originally Posted by Buehler445 (Post 14754377)
Right. But I wouldn’t be thinking about whether or not there was rotor wash at the time to pay attention to what I saw. Or the sound. I wouldn’t have paid that much attention.

If he was MX or maybe ATC, he MIGHT be paying attention to the sound, but you're most likely right.

rabblerouser 01-27-2020 01:50 PM

Quote:

Originally Posted by TripleThreat (Post 14754343)
He says they were going 3-4 mph? So perhaps they were looking to land but just couldn’t see where?

Spatial disorientation?

Couldn't see where he was flying so was going slow to wait for clouds/smoke/smog/fog to pass before resuming normal flight?

RunKC 01-27-2020 01:55 PM

Quote:

Originally Posted by MephistophelesJanx (Post 14754177)
The guy is intelligent and his account is detailed.

<iframe width="560" height="315" src="https://www.youtube.com/embed/28QYy8lrww8" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>

Hearing this makes me fear that the occupants burned to death. I pray to God that isn’t true

Megatron96 01-27-2020 01:58 PM

Quote:

Originally Posted by TripleThreat (Post 14754343)
He says they were going 3-4 mph? So perhaps they were looking to land but just couldn’t see where?

From the description, it sounds like he was hunting for the ground; a visual on anything on the ground. A road, a billboard, the overhead lights along a road, anything.

He had to be several hundred feet off the ground if there was no rotor wash effecting the bottom of the cloud cover, which the witness said was around 150 feet. This chopper was big if it could carry 9 people, so I'm guessing at least 300-400 feet off the deck? But surrounded on all sides by mountains/canyon walls. screw that noise.

ChiTown 01-27-2020 01:58 PM

Quote:

Originally Posted by RunKC (Post 14754411)
Hearing this makes me fear that the occupants burned to death. I pray to God that isn’t true

If they were accelerating into the side of a mountain is, I'm guessing they all died upon impact.

Demonpenz 01-27-2020 02:02 PM

Wonder if he thought he was hovering whwn he was moving first.

Megatron96 01-27-2020 02:06 PM

Quote:

Originally Posted by Demonpenz (Post 14754434)
Wonder if he thought he was hovering whwn he was moving first.

In that ship he should've had instrumentation that would tell him when he was in a hover? Probably should've had avionics that would put him in a hover at the press of a button.

Pushead2 01-27-2020 02:23 PM

<iframe width="560" height="315" src="https://www.youtube.com/embed/cttx236mUIE" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>

<iframe width="560" height="315" src="https://www.youtube.com/embed/B0pQfgi9ZqU" frameborder="0" allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen></iframe>

Coyote 01-27-2020 02:34 PM

Remember it’s better to be a witness then you can’t be on the mishap board.

I stil like the Mo. based TWA cap. This guy gives his view without drama. Cleaning up those type mishap sites is also no fun.

srvy 01-27-2020 02:39 PM

Quote:

Originally Posted by RunKC (Post 14754411)
Hearing this makes me fear that the occupants burned to death. I pray to God that isn’t true

Well the sheriff reported a debris field 300'X300' so yeah he hit that foothill pretty hard. He also said there was a pretty sizable fire that was put out. I think you can draw some pretty good conclusions by that.

Pogue 01-27-2020 02:43 PM

Quote:

Originally Posted by Demonpenz (Post 14754434)
Wonder if he thought he was hovering whwn he was moving first.

Sounds like he was hovering, then saw the weather getting worse so pilot turned around or so he thought but went right into a mountain.

JohnnyHammersticks 01-27-2020 02:57 PM

Quote:

Originally Posted by TripleThreat (Post 14754343)
He says they were going 3-4 mph? So perhaps they were looking to land but just couldn’t see where?

He said when they were right above him they were going that slow. Probably then accelerated into the side of the mountain.

But why? If you were going slow because you couldn't see, why would you then accelerate to 180+ mph when you still couldn't see? This just doesn't make any sense to me.

And don't they have collision avoidance systems on aircraft for just this sort of thing??

Titty Meat 01-27-2020 03:06 PM

Quote:

Originally Posted by Pushead2 (Post 14754344)
Everyone at work (I'm in aviation) and myself all agree that the flying conditions were piss poor and the pilot got disoriented.

Plus from the initial ADS-B information, you can see the vertical speed drops, but altitude & ground speed never change. That's USUALLY the case for an aircraft that slams into terrain, buildings, etc.

https://pbs.twimg.com/media/EPPIgLoX...jpg&name=large

Probably a dumb question but what should the pilot have done once he encountered those conditions?

srvy 01-27-2020 03:09 PM

Quote:

Originally Posted by JohnnyHammersticks (Post 14754598)
He said when they were right above him they were going that slow. Probably then accelerated into the side of the mountain.

But why? If you were going slow because you couldn't see, why would you then accelerate to 180+ mph when you still couldn't see? This just doesn't make any sense to me.

And don't they have collision avoidance systems on aircraft for just this sort of thing??

He was probably hovering circling around trying to get bearings or a visual. A 13 million dollar helicopter most likely had a pretty extensive avionics package probably state of the art navigation. Either it failed or he made a serious blunder and flew off in wrong direction that he thought was right considering how hard he hit that hill.

srvy 01-27-2020 03:17 PM

Quote:

Originally Posted by Titty Meat (Post 14754626)
Probably a dumb question but what should the pilot have done once he encountered those conditions?

Just a guess here I am not a pilot but my guess would be get altitude and get above the low ceiling. Then get info on the nearest area not experiencing these conditions and land there.

DJ's left nut 01-27-2020 03:23 PM

Quote:

Originally Posted by Pushead2 (Post 14754344)
Everyone at work (I'm in aviation) and myself all agree that the flying conditions were piss poor and the pilot got disoriented.

Plus from the initial ADS-B information, you can see the vertical speed drops, but altitude & ground speed never change. That's USUALLY the case for an aircraft that slams into terrain, buildings, etc.

https://pbs.twimg.com/media/EPPIgLoX...jpg&name=large

So I'll let the actual pilots correct me here, but that green line rocketing into the negative figures has to reflect the terrain coming up to meet him, right?

Because the relative altitude stays fairly stead; never drops significantly. Meanwhile his vertical speed notes that he's 'falling' extremely fast over those last 14 seconds. From a virtual 0 vertical speed to a -5000 ft/s in the span of 14 seconds would be just pulling MASSIVE Gs if you were doing it when the ground is stationary. Meanwhile his altitude remained fairly steady...

Well since his height above sea level isn't changing nearly as fast as his vertical acceleration is, wouldn't that seem to suggest that the ground is coming up to meet him instead?

Just seems more and more like the pilot thought he could make a bit of a banked turn to get the hell out of that fog, lost where he was and drove the thing into a mountain at almost full tilt.

As to his speed - I can't say much about how to pilot a helicopter but my guess is that their handling characteristics are much more precise with some velocity behind them. That's just kinda the nature of flight; most aircraft suck at/near stall speeds and when they're actually moving forward, you get the full benefit of what they can do from a handling perspective.

I wonder if he was just trying to get the hell out of that fog in a hurry, was trying to keep his speed so he can do as much as possible to gain altitude and/or handling, and simply lost where he was. It would do a lot to explain why he actually throttled up in the minute leading to the impact.

This is looking more and more like it's damn near 100% pilot error with weather as the primary factor.

notorious 01-27-2020 03:35 PM

I might be misreading the graph, but it's over a span of 40 seconds.

Looks to be in a 1200 fpm (feet per minute) climb for 20 seconds, then descends rapidly (1000-5000 fpm!!!!) which leads to airspeed increase.

Altitude listed is MSL (Mean Sea Level), not AGL (Ground Level), and if we looked at a chart the terrain around the site is probably 1300ish feet above sea level.

Megatron96 01-27-2020 03:36 PM

4864 feet per MINUTE, not second. Just under 60 mph. Straight down. In a helo that's probably way fast.

Hoover 01-27-2020 03:38 PM

Pilot also lost radio contact, and I wonder if that area or the conditions also had an impact there.

Kiimo 01-27-2020 03:40 PM

They didn't lose radio contact, ATC said they were too low to get it and therefore didn't have contact with Van Nuys ATC for the last :30

notorious 01-27-2020 03:40 PM

He lost 800' of altitude in 10-11 seconds at the end. Holy shit. Controlled decent in a small airplane averages 500 fpm.

Hoover 01-27-2020 03:50 PM

Quote:

Originally Posted by notorious (Post 14754702)
He lost 800' of altitude in 10-11 seconds at the end. Holy shit. Controlled decent in a small airplane averages 500 fpm.

Yikes

Megatron96 01-27-2020 03:53 PM

Yeah he was descending at nearly 60 mph. Hard to believe that was purposeful

DJ's left nut 01-27-2020 03:55 PM

Quote:

Originally Posted by notorious (Post 14754702)
He lost 800' of altitude in 10-11 seconds at the end. Holy shit. Controlled decent in a small airplane averages 500 fpm.

Yeah, my brain scrambled there and I was reading the wrong side of the graph. He was clearly descending pretty quickly at the end there.

Now the negative vertical speed makes more sense. The tight scale of the correct axis and short timeline threw me off. Losing 800 feet relative to sea level in 11 seconds is incredibly dramatic.

So now I wonder if maybe there WAS some kind of catastrophic failure on the aircraft. What else would've had him giving up altitude like that when he's clearly looking to find visibility and has already held down low (and knows full well that getting below the cloud deck isn't a realistic possibility).

notorious 01-27-2020 04:02 PM

Quote:

Originally Posted by DJ's left nut (Post 14754746)
Yeah, my brain scrambled there and I was reading the wrong side of the graph. He was clearly descending pretty quickly at the end there.

Now the negative vertical speed makes more sense. The tight scale of the correct axis and short timeline threw me off. Losing 800 feet relative to sea level in 11 seconds is incredibly dramatic.

So now I wonder if maybe there WAS some kind of catastrophic failure on the aircraft. What else would've had him giving up altitude like that when he's clearly looking to find visibility and has already held down low (and knows full well that getting below the cloud deck isn't a realistic possibility).

It is a hard graph to disseminate.

DeepPurple 01-27-2020 04:03 PM

Flying in IFR conditions when your a VFR aircraft is the scariest thing on earth. In 1976 I flew with a co-worker in a Cessna 172 into Tallahassee Florida and all was well and we landed took a break and then departed southeast toward St. Petersburg.

I was flying with a fellow who had been an Army Helicopter pilot and was IFR rated in the military for helicopter, but he was transitioning to fixed wing civil license and he needed to make a trip with 3 legs with each leg 200 miles apart. We had departed Savannah earlier for Tallahassee and now were flying our final leg back to St. Pete.

As we climbed out to about 2000' he went right into the clouds, we were talking to Tallahassee Aproach and I kept hearing aircraft over the frequency calling for landing from the south looking for IFR clearance. We were VFR and climbing in the clouds towards the south, I was feeling very queasy at this point. All I could do was look out at the strobes on the end of each wing tip and see the light bounce off the clouds. He thought we could break through in a few hundred feet. As it turned out, we went to 13,000 feet before we got on top and we also had no oxygen.

I can tell you when we got around Crystal River I was so happy when we started descending and flying in and around the clouds until we were in clear weather below the clouds. It's a trip I never forget.

notorious 01-27-2020 04:06 PM

Quote:

Originally Posted by DeepPurple (Post 14754767)
Flying in IFR conditions when your a VFR aircraft is the scariest thing on earth. In 1976 I flew with a co-worker in a Cessna 172 into Tallahassee Florida and all was well and we landed took a break and then departed southeast toward St. Petersburg.

I was flying with a fellow who had been an Army Helicopter pilot and was IFR rated in the military for helicopter, but he was transitioning to fixed wing civil license and he needed to make a trip with 3 legs with each leg 200 miles apart. We had departed Savannah earlier for Tallahassee and now were flying our final leg back to St. Pete.

As we climbed out to about 2000' he went right into the clouds, we were talking to Tallahassee Aproach and I kept hearing aircraft over the frequency calling for landing from the south looking for IFR clearance. We were VFR and climbing in the clouds towards the south, I was feeling very queasy at this point. All I could do was look out at the strobes on the end of each wing tip and see the light bounce off the clouds. He thought we could break through in a few hundred feet. As it turned out, we went to 13,000 feet before we got on top and we also had no oxygen.

I can tell you when we got around Crystal River I was so happy when we started descending and flying in and around the clouds until we were in clear weather below the clouds. It's a trip I never forget.

Crystal River. I've been to that airport a ton.

DJ's left nut 01-27-2020 04:10 PM

Quote:

Originally Posted by DeepPurple (Post 14754767)
Flying in IFR conditions when your a VFR aircraft is the scariest thing on earth. In 1976 I flew with a co-worker in a Cessna 172 into Tallahassee Florida and all was well and we landed took a break and then departed southeast toward St. Petersburg.

I was flying with a fellow who had been an Army Helicopter pilot and was IFR rated in the military for helicopter, but he was transitioning to fixed wing civil license and he needed to make a trip with 3 legs with each leg 200 miles apart. We had departed Savannah earlier for Tallahassee and now were flying our final leg back to St. Pete.

As we climbed out to about 2000' he went right into the clouds, we were talking to Tallahassee Aproach and I kept hearing aircraft over the frequency calling for landing from the south looking for IFR clearance. We were VFR and climbing in the clouds towards the south, I was feeling very queasy at this point. All I could do was look out at the strobes on the end of each wing tip and see the light bounce off the clouds. He thought we could break through in a few hundred feet. As it turned out, we went to 13,000 feet before we got on top and we also had no oxygen.

I can tell you when we got around Crystal River I was so happy when we started descending and flying in and around the clouds until we were in clear weather below the clouds. It's a trip I never forget.

I'm sure this is universal for all pilot training, but when I was doing my lessons, we spent the first several weeks/months with an hour in the classroom mostly learning how to spot/predict weather before we did a 1/2 hour or so going over checklists and another 1/2 hour at most actually flying the plane.

You just know so damn little when doing VFR flying that EVERYTHING has to be planned out and if you can't plan it, just don't fly it.

Then again, I very much doubt Kobe Bryant's pilot lacked any sort of credentials. I'm sure the dude was certified in every conceivable fashion.

Coyote 01-27-2020 04:34 PM

The mishap board is our best shot at determining the causes. But that is slow and deliberate.

TMZ on the pilot from other pilots that TMZ found again:

“ Even more baffling, we've been told the pilot was extremely experienced flying in that area -- and was even a flight instructor. One seasoned helicopter pilot told TMZ, he could not understand why Kobe's pilot would have maintained a speed of 161 knots in such dense fog. One of the benefits of a helicopter is you can go much slower -- even 15 mph -- to gingerly avoid terrain if you're uncertain.”

https://www.tmz.com/2020/01/27/kobe-...ain-slow-down/

And I don’t get all this concern about instrument flight....I’m kidding.
Mostly, says the guy with a Naval Special Instrument card and over 2000 hours of actual IMC time....
It does get your attention. Low level inadvertent IMC in rough terrain carrying pax (1of them Koby) I’m sure had the guy squeezing black juice out of the stick (cyclic) all the way through the end. Collective positioning at impact will be very telling of his last thoughts.

Kiimo 01-27-2020 04:45 PM

<blockquote class="twitter-tweet"><p lang="en" dir="ltr">Breaking: Tuesday&#39;s Lakers vs. Clippers game has been postponed out of respect for Lakers organization after the death of Kobe Bryant <a href="https://t.co/Mn1p28aa3J">pic.twitter.com/Mn1p28aa3J</a></p>&mdash; Bleacher Report (@BleacherReport) <a href="https://twitter.com/BleacherReport/status/1221926024478244864?ref_src=twsrc%5Etfw">January 27, 2020</a></blockquote> <script async src="https://platform.twitter.com/widgets.js" charset="utf-8"></script>




People in this city have been looking forward to this game all season but it makes sense

DRM08 01-27-2020 04:45 PM

Quote:

Originally Posted by Coyote (Post 14754841)
The mishap board is our best shot at determining the causes. But that is slow and deliberate.

TMZ on the pilot from other pilots that TMZ found again:

“ Even more baffling, we've been told the pilot was extremely experienced flying in that area -- and was even a flight instructor. One seasoned helicopter pilot told TMZ, he could not understand why Kobe's pilot would have maintained a speed of 161 knots in such dense fog. One of the benefits of a helicopter is you can go much slower -- even 15 mph -- to gingerly avoid terrain if you're uncertain.”

https://www.tmz.com/2020/01/27/kobe-...ain-slow-down/

And I don’t get all this concern about instrument flight....I’m kidding.
Mostly, says the guy with a Naval Special Instrument card and over 2000 hours of actual IMC time....
It does get your attention. Low level inadvertent IMC in rough terrain carrying pax (1of them Koby) I’m sure had the guy squeezing black juice out of the stick (cyclic) all the way through the end. Collective positioning at impact will be very telling of his last thoughts.

I hate to say it. What if the pilot was suicidal? Remember the plane crash a few years ago where a pilot did that and took about 200 people with him into the French Alps.

Kiimo 01-27-2020 04:59 PM

https://i.imgur.com/QXIygJx.jpg



I feel like there's a better way to say that

Coyote 01-27-2020 05:08 PM

Yeah very rare of course. we’ll see that too (human factors- divorces, personal life, etc. will be looked at)

Last year I lost a too young father/husband civilian buddy of my son, that in part chose an airline gig after hanging out at my house for over 10 years that my family was sure was due to a suicidal pilot.

It was the Amazon contract carrier that impacted weirdly on final near Houston. My friend was just “dead-heading” in the jump seat catching a ride. The board looked at it all for over a year. Guy was just a bad driver and didn’t believe/follow his systems and instruments. I initially suspect similar here.

ILChief 01-27-2020 05:27 PM

Glad I have nfl network

Titty Meat 01-27-2020 05:53 PM

Seems pretty doubtful the pilot committed suicide sounds like the conditions went from OK a few miles away to really bad where they were at.

I asked this earlier and got no response. What should the pilot had done in that situation with the fog?

PHOG 01-27-2020 06:01 PM

Quote:

Originally Posted by Titty Meat (Post 14755005)
Seems pretty doubtful the pilot committed suicide sounds like the conditions went from OK a few miles away to really bad where they were at.

I asked this earlier and got no response. What should the pilot had done in that situation with the fog?

I'm no pilot, but to me, wouldn't you slow down? Of course, barring any mechanical malfunction.

mahomesburning 01-27-2020 06:04 PM

Quote:

Originally Posted by Chiefshrink (Post 14754010)
Reading the posts here, it sounds very similar to what happened to Patsy Cline when she died in a Cessna that flew right into a cliff. Have any of you pilots ever looked at her plane crash? Just curious.;)

It also sounds similar to what happened to Stevie Ray Vaughan when he was killed in a helicopter that went into a ski hill near the Alpine Valley Music Theatre.

Valiant 01-27-2020 06:05 PM

Quote:

Originally Posted by Titty Meat (Post 14754626)
Probably a dumb question but what should the pilot have done once he encountered those conditions?

Altitude?

rabblerouser 01-27-2020 06:07 PM

Quote:

Originally Posted by Chiefshrink (Post 14754010)
Reading the posts here, it sounds very similar to what happened to Patsy Cline when she died in a Cessna that flew right into a cliff. Have any of you pilots ever looked at her plane crash? Just curious.;)

https://en.m.wikipedia.org/wiki/1963_Camden_PA-24_crash

Quote:

At 6:29 p.m., the aircraft crashed into a wooded swampy area 1 mile (1.6 km) north of Highway 70 and 5 miles (8.0 km) west of Camden. The aircraft was destroyed on impact and all four occupants were killed. The witness described hearing a dull-sounding crash, followed by complete silence.
During the FAA investigation, the aircraft's propeller was found to have contacted a tree 30 feet (9.1 m) above the ground while the aircraft was in a 26° nose-down attitude. The right wing then collided with another tree 32 feet (9.8 m) to the right, causing the airplane to become inverted. The downward angle increased to 45° and the Comanche hit the ground at an estimated speed of 175 miles per hour (282 km/h), about 62 feet (19 m) from the initial contact.[1]

Inspection of the airframe and engine disclosed that the aircraft was intact and the engine was developing substantial power before impacting the trees. Investigators found no evidence of engine or system failure or malfunction of the aircraft prior to the crash. The airplane was determined to be slightly over maximum gross weight when it departed Dyersburg Regional Airport, but this fact had no bearing on the crash. An autopsy of the pilot discovered no physical or medical concerns that could have been a factor in the accident.
This says absolutely nothing about crashing into a cliff.

You sure you're not just remembering the Jessica Lange movie about Patsy Cline?

Sassy Squatch 01-27-2020 06:07 PM

Quote:

Originally Posted by Titty Meat (Post 14755005)
Seems pretty doubtful the pilot committed suicide sounds like the conditions went from OK a few miles away to really bad where they were at.

I asked this earlier and got no response. What should the pilot had done in that situation with the fog?

Sounds like they shouldn't have even been in the air to begin with.

Titty Meat 01-27-2020 06:10 PM

1 Attachment(s)
He must have been flying very lower doesnt look like hes far up on that hill

srvy 01-27-2020 06:13 PM

Quote:

Originally Posted by Titty Meat (Post 14755005)
Seems pretty doubtful the pilot committed suicide sounds like the conditions went from OK a few miles away to really bad where they were at.

I asked this earlier and got no response. What should the pilot had done in that situation with the fog?

I responded with an idea but I am not a pilot was hoping they would chime in.

suzzer99 01-27-2020 06:18 PM

Is there going to be a black box with voice recording?

Megatron96 01-27-2020 06:24 PM

It’s somewhat telling that LA County sheriffs grounded all of their helicopters around that time. Without knowing all the facts, I’m just going on 2020 hindsight, I’d say they probably never should’ve taken off.

I’m also fixed wing guy, not a Helo guy, and so unfamiliar with procedures, but I would’ve climbed above the cloud deck, and requested an IFR flight plan or vectors to the nearest vfr fbo. Then told the passengers that they needed to make other arrangements to get to the game.

Coyote 01-27-2020 07:25 PM

That’s the logical F/W answer. Likely assumes you aren’t already below the terrain, following roads and clear to climb.

Below ridge lines , single ship, helo guys typically plan “lower, slower” then land. Didn’t work obviously. at his altitude, and the flight track may show him trying to climb to “on top” or other IFR handling at the end. That’s why I say the collective position at impact will tell us much about his final thoughts.

His initially not filing IFR tells us his preflight thoughts and gameplan. He is using Special Visual flight procedures. He is trying to maintain ground contact and picking his way through the ridges and terrain in the low areas using roads while staying clear of clouds. The fog is likely overwhelming to his gameplan.

He is single pilot aviating, navigating, and communicating, with PAX in bad conditions. He’s held outside of an ata for 15 minutes in SVFR conditions which is probably much less due to the fog.

Once he goes “Popeye” or Inadvertant IMC, he is apparently trying to turn around probably attempting to reacquire the ground (his gameplan) and loses situational awareness. (I’m guessing)

The reported airspeed track doesn’t make sense to his request and conditions though. He may be transitioning to an instrument scan and back to searching for the ground.

Turning around is further disorienting when transitioning to a split instrument and visual scan and helo guy’s typically assume maintaining ground reference.

The sound witness statements about hovering or 3-5 knots is likely wrong but causes further evidence of his attempt to regain the ground vice starting an instrument climb.

JohnnyHammersticks 01-27-2020 07:27 PM

Quote:

Originally Posted by Coyote (Post 14754841)
...One seasoned helicopter pilot told TMZ, he could not understand why Kobe's pilot would have maintained a speed of 161 knots in such dense fog. One of the benefits of a helicopter is you can go much slower -- even 15 mph -- to gingerly avoid terrain if you're uncertain.”...

This is what I've been saying. It just doesn't make sense unless there was a catastrophic navigation system failure.

Awhile back on 60 Minutes they did a piece showing how hackers could take over an automobile via the internal wireless system. Wonder if the same is possible on a newer model helicopter...

Chiefshrink 01-27-2020 07:33 PM

Quote:

Originally Posted by rabblerouser (Post 14755038)
This says absolutely nothing about crashing into a cliff.

You sure you're not just remembering the Jessica Lange movie about Patsy Cline?

It was the movie you are correct. I remember that scene. Well I guess I fell for what they call dramatic license.:p Thx !!

Coyote 01-27-2020 07:43 PM

Quote:

Originally Posted by JohnnyHammersticks (Post 14755214)
This is what I've been saying. It just doesn't make sense unless there was a catastrophic navigation system failure.

Awhile back on 60 Minutes they did a piece showing how hackers could take over an automobile via the internal wireless system. Wonder if the same is possible on a newer model helicopter...

The S76 model has hydraulic servo assisted flight controls with a stabilization control. Meaning mechanical mainly so no fly by wire to be hacked. Few other systems to include NAV, could be so catastrophic by its failure, if possible to hack. The sound witness seems pretty clear about powered flight.

Pogue 01-27-2020 07:44 PM

Probably the best write up of what happened in the pilots mind.

https://www.reddit.com/r/Helicopters...omment/ffryqoc

Quote:

With lots of traffic asking about what happened with the Kobe crash yesterday, I wrote up a response for the non-aviators to understand IIMC (Inadvertent Flight Into Instrument Meteorological Conditions) and why, once airborne, it can become so deadly. I felt this was a good write up, but mods, feel free to delete if it's not appropriate here.

----------

In response to a 'why didn't he just do [insert simple thing here]', and why it really chaps my ass:

Here's what happens when a pilot goes IIMC....

First, it's unplanned. As a general rule, its human nature to not want to commit to going into the clouds. You're flying VMC (visually), so going IMC and transitioning to the instruments is very dangerous and not planned. You end up in controlled airspace, on your instruments, re-calibrating your brain to fly on the instruments, changing who you're talking to, no longer in control of your flight route, etc. So there's a natural resistance to doing it. Plus, any helicopter pilot with more than a handful of hours has encountered some weather and made adjustments to stay out of it. It's not like every time there's a cloud you punch in.

So, instead of committing to it, you slow back and decrease your altitude. Flying at 1000' AGL and 100 KIAS? Time to drop to 500' and 80. Then 300' and 70. Then 200' and 60. Etc. This is the right move until it isn't. If you're not really decisive and psychologically ready to commit to punching in, it's easy to find yourself too low and too slow. Now you punch in anyway and you're in a way, way, way, way worse situation. Because now you're closer to the ground and too slow.

'But why not climb straight up?' asks the non-helicopter pilot. 'That's easy, right? just get away from the stuff that can kill you.... *smug face*'

Because when you're slow in a helicopter and yank an armful of collective, you have a lot more to deal with than a normal transition into IMC, which is still a **** ton.

Even in forward flight you have to ensure your scan is perfect to manage your heading, pitch, attitude, altitude, vertical speed and torque, all of which are intertwined and must be adjusted to while taking into account the impact it'll have on the others. And the radio is going crazy. Or its not because you're not on the right channel yet. And your navigation cues aren't ready (probably) for an instrument route. And even though the rule is: aviate then navigate then communicate, it's hard to just ignore the other two. Since your slow you also have to take into account that the aircraft is going to rotate more in opposition to the increased torque because you're not in forward flight. And it all very, very, very disorienting.

So this is how it plays out, tragically.... (I'm not saying this is what happened here exactly, just that it's what can happen in a similar situation)....

----

You get slow and low. You're looking for a way out. There's rising terrain in front of you, but you can only see some of it because of the clouds and fog. So you get close to ETL...maybe you can go to the left. Let's start that turn. And *poof*, you're in the cloud. ****, this is scary. Can I see outside? Yea, kind of. There's a tree, some grass, a road. Ok, I'm still kind of good....nope, now it's all gone. OK, ****! I need to be on instruments. Initiate a climb. Vertical speed is good. AGL altitude is low, but climbing. Crap, we're turning to the left at 60 degrees a second. Apply pedal to counter that. Forward cyclic to stabilize and get some forward airspeed. Ok, pitch is better...I'm not spinning...shit, my torque is too high...take a little power out...I wonder who I need to talk to now...no, don't worry about that yet. Get back to your scan...heading is good, nose attitude is good, power is good, SHIT, we're descend at 3000'/min. We're too low. Yank an armful of collective. Fixate on vertical speed and AGL altitude. Pitch is ****ed, HSD is spinning, torque is through the roof, nose goes from way down, to way up, collective still in your armpit....the end.

---

I get anxious just typing that. IIMC is scary. Anyone who says it isn't has either not experienced it, or has more experience that I can even fathom, and I've got quite a bit.

My heart goes out to everyone involved here, the pilot and his family included. He screwed up, but flying is dangerous and weather is scary and unpredictable. Rest in Peace. And fly safe out there. Take offs are optional.

-----EDIT: Some acronym explanations added----------

AGL (Above Ground Level....how many feet am I above what's under me right now)

KIAS (Knots Indicated Airspeed....how fast am I moving relative to the air around me....not quite the same as ground speed, but close)

Collective (power. Pull it up, things on the ground get smaller. Push it down, things on the ground get bigger.)

ETL (Effective Translational Lift....the forward speed you need to have to fly in clean air...it's when the helicopter becomes a lot more power efficient and easier to fly)

HSD (Horizontal Situation Display....basically the compass to show what direction you're going)

rabblerouser 01-27-2020 07:45 PM

Quote:

Originally Posted by Chiefshrink (Post 14755229)
It was the movie you are correct. I remember that scene. Well I guess I fell for what they call dramatic license.:p Thx !!

Yeah, it was definitely dramatized.

JohnnyHammersticks 01-27-2020 07:53 PM

Quote:

Originally Posted by Pogue (Post 14755248)
Probably the best write up of what happened in the pilots mind.

https://www.reddit.com/r/Helicopters...omment/ffryqoc

Wow. Just reading that scenario makes you pucker up. How terrifying.

rabblerouser 01-27-2020 07:54 PM

Quote:

Originally Posted by e3263518 (Post 14753045)
I was shocked when I read the news on Twitter earlier. You see stories about helicopter crashes coming out of places like Hawai'i almost every month. That's why I made a promise to myself to never get on a helicopter. They are just not as safe as planes.

Don't even want to talk about what happened on Bill Graham's helicopter crash.

Megatron96 01-27-2020 07:58 PM

Quote:

Originally Posted by Pogue (Post 14755248)
Probably the best write up of what happened in the pilots mind.

https://www.reddit.com/r/Helicopters...omment/ffryqoc

Yeah, this is part of what I meant about procedures. More than half of this is just backwards from everything I've been trained to do. Things like getting lower and slower. For a fixed wing, speed is life. Getting lower and slower is just not in the book. You keep your speed and climb out of trouble.

And five nights a week I haul a Metroliner III into BUR, so I'm passingly familiar with the area. But I've never seen it during the day. To me I know there's mountains on three sides because they're on the chart, and I've seen the lights along or near the ridges of those mountains, but I've never seen any detail. But I know enough that I know I wouldn't want to be driving around 1000 ft off the deck in clouds along their bases. It can be a treacherous place to fly.

Pogue 01-27-2020 08:02 PM

Quote:

Originally Posted by PHOG (Post 14755026)
I'm no pilot, but to me, wouldn't you slow down? Of course, barring any mechanical malfunction.

You slow down, you lose control of the helo and it becomes much harder to maneuver and change altitude.

suzzer99 01-27-2020 08:07 PM

So if this pilot had set it down in a parking lot near Los Virgenes road - would that be a huge black mark on his record?

Megatron96 01-27-2020 08:09 PM

Quote:

Originally Posted by suzzer99 (Post 14755306)
So if this pilot had set it down in a parking lot near Los Virgenes road - would that be a huge black mark on his record?

Short answer: no.

Coyote 01-27-2020 08:10 PM

Doesn’t explain the airspeed.Coversspecifically the lower slower logic.
He covers the logic with great drama but needs to add helo mechanics for full effect. Too many 90 angles with reduction gearboxes. Then add hydraulics to move flight controls and the only portion actually “flying” (producing lift) is above you spinning at a high rate. Ospreys are even more crazy’s

Megatron96 01-27-2020 08:13 PM

Quote:

Originally Posted by Coyote (Post 14755312)
Doesn’t explain the airspeed.Coversspecifically the lower slower logic.
He covers the logic with great drama but needs to add helo mechanics for full effect. Too many 90 angles with reduction gearboxes. Then add hydraulics to move flight controls and the only portion actually “flying” (producing lift) is above you spinning at a high rate. Ospreys are even more crazy’s

This is the other thing that feels wrong about it to me. They were doing 160 knots and descending at 60 mph at impact. Why the ****? Especially the descent rate. 2,000 ft off the deck, and you decide that falling like a rock into the soup is the best plan? At that rate, he was going to run out of air in less than 25 seconds even if there wasn't a mountain to run into.

JohnnyHammersticks 01-27-2020 08:18 PM

Quote:

Originally Posted by Megatron96 (Post 14755320)
This is the other thing that feels wrong about it to me. They were doing 160 knots and descending at 60 mph at impact. Why the ****? Especially the descent rate. 2,000 ft off the deck, and you decide that falling like a rock into the soup is the best plan? At that rate, he was going to run out of air in less than 25 seconds even if there wasn't a mountain to run into.

This. Still just doesn't add up.

Megatron96 01-27-2020 08:38 PM

Last thing I'll say on this until the NTSB issues their report.

Descending at 4,8xx feet/minute is fast. Much faster than anything 99% of civilians/non-aviators ever experience in any aircraft. The fastest most passengers have descended in a plane is probably no more than 2,500 ft/minute.

Descending at that rate from just 2,000 AGL (?) is not remotely normal.

Easy 6 01-27-2020 08:45 PM

Seems like a thorough investigation of the pilot would be a good idea here

Pogue 01-27-2020 09:15 PM

Quote:

Originally Posted by suzzer99 (Post 14755306)
So if this pilot had set it down in a parking lot near Los Virgenes road - would that be a huge black mark on his record?

No but the pilot was flying blind. Eyewitnesses could hear the copter flying overhead but couldn’t see it. The pilot probably wasn’t able to see the ground and from there everything that could go wrong, went wrong. You can’t land a copter unless you have visual point of reference.

Bottom line is, that Pilot screwed up. He shouldn’t have flown that morning.

DeepPurple 01-27-2020 09:26 PM

Looking at his route, the 101 that he was suppose to be following will take him right to Camarillo Airport. Why he would stray away from his ground landmark in such a hilly environment. On the tapes I can hear them restrict him to 2500 feet or below, it doesn't make sense that he would stray off course in such an environment unless he had total spatial disorientation. He basically was in IFR weather and lost ground contact, sort of like John Kennedy Jr. flying VFR at night in clear weather but over water. They can't tell what's up from down and the inner ear plays tricks. You would think a commercial pilot even in a helicopter would be instrument rated. If that is the case, they would of cleared them to 4 or 5,000 feet and put them on a heading and most likely would of been above the fog at that altitude anyway.

suzzer99 01-27-2020 10:07 PM

He may have thought Los Virgenes Road was the 101 through the fog and it pulled him off course.

Buehler445 01-27-2020 10:57 PM

Quote:

Originally Posted by Coyote (Post 14755203)
That’s the logical F/W answer. Likely assumes you aren’t already below the terrain, following roads and clear to climb.

Below ridge lines , single ship, helo guys typically plan “lower, slower” then land. Didn’t work obviously. at his altitude, and the flight track may show him trying to climb to “on top” or other IFR handling at the end. That’s why I say the collective position at impact will tell us much about his final thoughts.

His initially not filing IFR tells us his preflight thoughts and gameplan. He is using Special Visual flight procedures. He is trying to maintain ground contact and picking his way through the ridges and terrain in the low areas using roads while staying clear of clouds. The fog is likely overwhelming to his gameplan.

He is single pilot aviating, navigating, and communicating, with PAX in bad conditions. He’s held outside of an ata for 15 minutes in SVFR conditions which is probably much less due to the fog.

Once he goes “Popeye” or Inadvertant IMC, he is apparently trying to turn around probably attempting to reacquire the ground (his gameplan) and loses situational awareness. (I’m guessing)

The reported airspeed track doesn’t make sense to his request and conditions though. He may be transitioning to an instrument scan and back to searching for the ground.

Turning around is further disorienting when transitioning to a split instrument and visual scan and helo guy’s typically assume maintaining ground reference.

The sound witness statements about hovering or 3-5 knots is likely wrong but causes further evidence of his attempt to regain the ground vice starting an instrument climb.

Quote:

Originally Posted by Pogue (Post 14755248)
Probably the best write up of what happened in the pilots mind.

https://www.reddit.com/r/Helicopters...omment/ffryqoc

Quote:

Originally Posted by Pogue (Post 14755415)
No but the pilot was flying blind. Eyewitnesses could hear the copter flying overhead but couldn’t see it. The pilot probably wasn’t able to see the ground and from there everything that could go wrong, went wrong. You can’t land a copter unless you have visual point of reference.

Bottom line is, that Pilot screwed up. He shouldn’t have flown that morning.

Pure Speculation on my part, but here is a possibility that might explain the descent thing.

I mentioned before that my friend loaned their plane to a dude that wrecked it. Here's the story on that. He was flying VFR to Manhattan and hit some unexpected localized heavy fog. Tower had him change his pattern, then he tried to switch to IFR (which I think he and the plane were rated for) but he was alone, trying to navigate, switching to IFR in an unfamiliar plane, and got disoriented. He got to going pretty much straight down, and when he came through the fog, he was going way too fast to have any shot at pulling up.

It's possible he got disoriented or got distracted doing something different and lost track of his shit.

Again, pure speculation, but it's what happened to the guy from my town. And I know planes aren't copters, but it's a possibility.

Titty Meat 01-27-2020 10:59 PM

Quote:

Originally Posted by Pogue (Post 14755248)
Probably the best write up of what happened in the pilots mind.

https://www.reddit.com/r/Helicopters...omment/ffryqoc

This sounds scary as **** and reading it makes me realize the obvious that flying a helicopter is much different than driving a car. atleast when we see danger ahead in a car even with just a few seconds we can make moves to avoid the dangerous outcome. of course flying is much different.

Damn man that pilot knew shit was going down and tried his best. I just hope the passangers didnt and felt nothing upon their death.

**** man what a ****ed up situation.

Titty Meat 01-27-2020 11:02 PM

Take this article with a huge grain of salt but supposedly Kobe and his wife made a deal not to fly in a helicopter together.....


Kobe Bryant used helicopters to get around Los Angeles, but he and his wife Vanessa Bryant made a point not to fly together.

“He and Vanessa had a deal that they would never fly on a helicopter together,” a source tells PEOPLE of the couple, who tied the knot in 2001.

Bryant, who was k*lled alongside his 13-year-old daughter Gianna and seven other people in Sunday’s crash, is survived by Vanessa, 37, and their daughters Natalia, 17, Bianka, 3, and Capri, who was born in June 2019.

The former NBA player, 41, and his daughter were on their way to a youth basketball game at the time of the crash, according to ESPN.

The same source also told PEOPLE that Bryant “only” flew in helicopters with pilot Ara Zobayan, who was among those k*lled in the crash.

Bryant previously shared that he began using helicopters while he still played for the Los Angeles Lakers as a way to spend more time with his family — and less time stuck in traffic.

“I was sitting in traffic and I wound up missing like a school play,” he told Alex Rodriguez in 2018. “I had to figure out a way where I could still train and focus on the craft but still not compromise family time.”

“So that’s when I looked into helicopters, to be able to get down and back in 15 minutes and that’s when it started,” he added.

Demonpenz 01-28-2020 04:17 AM

black mamba down is going to be the title of the book

JD10367 01-28-2020 06:21 AM

1 Attachment(s)
Quote:

Originally Posted by Demonpenz (Post 14755660)
black mamba down is going to be the title of the book

Dude, too soon!

(Looking around...)

Dayze 01-28-2020 07:41 AM

Quote:

Originally Posted by DeepPurple (Post 14755422)
Looking at his route, the 101 that he was suppose to be following will take him right to Camarillo Airport. Why he would stray away from his ground landmark in such a hilly environment. On the tapes I can hear them restrict him to 2500 feet or below, it doesn't make sense that he would stray off course in such an environment unless he had total spatial disorientation. He basically was in IFR weather and lost ground contact, sort of like John Kennedy Jr. flying VFR at night in clear weather but over water. They can't tell what's up from down and the inner ear plays tricks. You would think a commercial pilot even in a helicopter would be instrument rated. If that is the case, they would of cleared them to 4 or 5,000 feet and put them on a heading and most likely would of been above the fog at that altitude anyway.

I think it's a totally differnt ball game in IFR; so going from VFR ( his plan) to IFR (unplanned) in an instant (or in a very short amount of time) yikes. I'm sure he was instrument rated but this scenario probably happened so fast it didn't matter. But, I'm not a pilot...so, that's my WAG. probably went from flying VFR, 'cool, no problem' to "crap...I can't see anything and I don't know where I'm at" and that's when things/problems started cascading into bigger ones.


what a bummer of an event.

Dayze 01-28-2020 07:43 AM

Quote:

Originally Posted by suzzer99 (Post 14755483)
He may have thought Los Virgenes Road was the 101 through the fog and it pulled him off course.

:hmmm:

Coyote 01-28-2020 07:51 AM

Quote:

Originally Posted by Buehler445 (Post 14755547)
Pure Speculation on my part, but here is a possibility that might explain the descent thing.

I mentioned before that my friend loaned their plane to a dude that wrecked it. Here's the story on that. He was flying VFR to Manhattan and hit some unexpected localized heavy fog. Tower had him change his pattern, then he tried to switch to IFR (which I think he and the plane were rated for) but he was alone, trying to navigate, switching to IFR in an unfamiliar plane, and got disoriented. He got to going pretty much straight down, and when he came through the fog, he was going way too fast to have any shot at pulling up.

It's possible he got disoriented or got distracted doing something different and lost track of his shit.

Again, pure speculation, but it's what happened to the guy from my town. And I know planes aren't copters, but it's a possibility.

We’re all just speculating of course. I think the same. I keep harping on collective position at impact as telling of what he was thinking. If it is near full up, he has a handful of collective and power trying to climb or go faster.

Contrary to the lower, slower gameplan logic. He may have been trying to avoid the ground in a rush or it combined with the stick position may point to disorientation from the inadvertent IMC in a turn.

My similar earlier comment from an Osprey mishap I once chaired remains for me:

“Loss of situational awareness led to ground impact resulting in unoccupiable living space.” Very engineer like to describe the deaths which in the mishap chain started with the basic bad judgment to fly with that SVFR gameplan in those conditions.

38yrsfan 01-28-2020 08:07 AM

Condolences to the grieving. Lots of aircraft deaths this past week.

Gravity thou art a heartless bitch.

dirk digler 01-28-2020 08:28 AM

https://www.cnn.com/2020/01/27/us/ca...day/index.html

Quote:

In his final transmission, the pilot of a helicopter that crashed, killing nine people including NBA legend Kobe Bryant, told air traffic control he was climbing to avoid a cloud layer, the National Transportation Safety Board said Monday.When air traffic control asked the pilot what he planned to do, there was no reply, NTSB board member Jennifer Homendy told reporters.

The last radar contact was around 9:45 a.m. (12:45 p.m. ET) Sunday, she said.

Radar data indicated the helicopter climbed 2,300 feet and began a left descending turn, she said.

The NTSB, which is investigating the cause of the crash, detailed the helicopter's final moments before it crashed into a hillside in Calabasas, California, under foggy conditions. Visibility was so low Sunday morning that the Los Angeles Police Department grounded its helicopters, department spokesman Josh Rubenstein said.

The crash impact broke the helicopter into pieces, creating a debris field stretching about 500 to 600 feet, according to Homendy.

"There is (an) impact area on one of the hills and a piece of the tail is down the hill, on the left side of the hill," she said. "The fuselage is over on the other side of that hill, and then the main rotor is about 100 yards beyond that."

When asked about any chance for survival, Homendy said: "It was a pretty devastating accident scene."

The pilot's final correspondence

Homendy said initial information indicates the helicopter was flying under visual flight rules from John Wayne Airport, in Orange County, to just southeast of Burbank Airport.

Around Burbank, the pilot requested to fly under special visual flight rules, Homendy said. An SVFR clearance allows a pilot to fly in weather conditions worse than those allowed for regular visual flight rules (VFR).
Pilots can request SVFR clearance before takeoff or during the flight, especially if conditions suddenly change, CNN transportation analyst Peter Goelz said.

While SVFR clearance is "pretty normal," he said, "it's not something that's often recommended."

If granted SVFR clearance, the pilot will typically keep tighter communication with air traffic control.

During the pilot's conversation with air traffic control, they advised the pilot there was a delay due to traffic, Homendy said.

She said the helicopter circled for 12 minutes until air traffic control approved the special visual flight rules.

Homendy said the helicopter flew in the Burbank and Van Nuys airspace at 1,400 feet, heading south and then west.

The pilot requested flight following, which is radar assistance for a flight that helps the pilot avoid traffic, to continue to Camarillo, she said, But air traffic control said the helicopter was too low to provide flight following assistance, she said.

About four minutes later, the pilot said he was climbing to avoid the cloud layer, she said.

Homendy said the crash created a crater at 1,085 feet above sea level.

The pilot of the helicopter was Ara Zobayan, according a former colleague at the Island Express helicopter company and a neighbor.

Kurt Deetz, a pilot who worked at Island Express with Zobayan, said he would trust Zobayan to fly him.

Zobayan's neighbor, Robert Sapia, said Zobayan loved his job and would show him photos of the celebrities he would fly around, including Bryant.

Zobayan was an instrument-certified pilot who earned his commercial pilot's license in 2007, according to the Federal Aviation Administration's pilot certification database.

He was also a certified flight instructor for instrument instruction for helicopter pilots, the records show. The database also shows Zobayan was up to date on FAA-required annual medical exams.

Homendy said Zobayan had a commercial certificate and was a certified flight instructor who had 8,200 hours of flight time as of July 2019, she said.


https://cdn.cnn.com/cnnnext/dam/asse...xlarge-169.jpg


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