777 Landing Gear Malfunctions
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- Опубликовано: 13 фев 2024
- Enjoy this episode of 3 Minutes of Aviation!
✈ SOURCES / FURTHER INFORMATION
United Boeing 777 delayed nose landing gear retraction
• United Airlines - Boei...
Vietnam Airlines 787 Dreamliner head up display view
• Daytime HUD view from ...
Latam Cargo Boeing 767 long float and go around
• 767 GO AROUND | Latam ...
Boeing 777-9 wingtip folding after landing
• 777X landing and foldi...
Virgin Atlantic Airbus A330 takeoff with no gear retraction
• LATE GEAR RETRACTION |...
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1:18 Smooth landing! You can hear the "5"!
Yeah
5 does not mean butter. It is a GWPS callout selected by the airline. Please stop spreading false infomation. 5 will callout even if the landing is hard
@@TeamS1mple It's the RATE OF CHANGE of callout height that indicted a smooth landing.
@@TeamS1mpletrue. However, no pilot says “butter”. It’s called a greaser. 😂
- Posts timestamp saying you can hear the ''5''. You can't hear the ''5''.
Legend has it from the CVR of the Virgin A330:
F/O: "Positive rate"
Captain: "Gear up"
F/O: "Stop telling me what to do"
Don’t give up your day job. 😂
Got a 100 upvotes too🤦♀️
hot brakes maybe
It was a husband and wife, the husband said "positive rate" and the wife just didn't say anything. "You should just know" she said an hour in as they ran out of fuel.
@@rtbrtb_dutchy4183 At it again huh ?
You are either humourless, common sense deprived, or bad at math, choose one.
And here's a hint to back my claims. His comment got 188 likes against your 13.
Even better was your same comment on another video where he got 218 likes against your ZERO likes.
Of course you can carry on with your self important comments but they'll always be met by my rejoinders....
That must've also been a malfunction in the last clip, not like the pilots just forgot to retract the landing gear.
Yep, for sure. I'm sure they came back around and landed after that.
I have seen this many times, on another channel, live from Heathrow. It has to do with tires still spinning, so they eventually retract and don't have to return.
It is standard procedure to wait 10 minutes after takeoff if the antiskid system fails. The Antiskid system brakes the wheels after takeoff to avoid the effect of the gyroscope during landing gear retraction
I understand what you mean. This is very interesting to know. @@user-eb8zs4yu9s
Yup to the above. Can also happen for hot brakes: leave the gear out til they cool down to avoid wheel well fire. Unlikely here as Manchester isn’t that big and it’s not that warm so not much taxying and braking.
Most likely anti-skid failure as noted or maybe an inoperable brake which means they have to wait a certain time for it to wind itself down and stop before retracting.
It's awesome seeing my clip make it into one of your videos! I've seen so many, so to be included in one is really cool!
Which one was yours?
Edit: found it it was the 777X clip
Last one is purely operational when the antiskid isn’t functioning. I’ve had it many times. Sometimes 2 minutes is sufficient, but other times dictate 10 minutes. 787 suffers regularly!
Really interesting to know that and thanks for the clarification. I was at LHR a couple of weeks back and saw the exact same thing - a VS A330 and I commented to my colleague I thought it may have had an issue. Mystery solved!
I've saw it also when the breaks are hot and they leave the gear down a couple of minutes to cool down
@@daviddellavedova5751 Happens at PHX quite a bit for that reason.
Better Latam than never?
🥁
On the Virgin ,some brake malfunction might require to leave the gear down for some minutes
2:18 hopefully they never forget these bolts right there ... Thx for putting it together!
I'll try to double check extra when I'm rigging and testing them.
Onboard LATAM 767 cockpit:
PF : I'm gonna make a butter landing
PNF : What for? Our cargo wouldn't mind positive landing
PF : Damn, I forgot we're flying cargo... go around...
😅
Thank you for EXACTLY 3 Minutes of Aviation! 😀
Top quality content yet again, really good stuff in this one. Thank you so much! 🙏🏻
Great video! Thank you for uploading and sharing!! 🛫🛬❤🥰
They leave the gear down longer after take-off to let out any trapped birds. 😂
Nice video again
*Excellent 🎥*
This "channel" is absolute fun! These can be serious and life threatening, and the suspense never stops.
These Videos are First Class!
Fuel consumption aside, I'd rather have my gear fail to retract than extend!
Such a great channel!
the 777 is such a beautiful bird
its a plane. only dorks call them birds
That 777 nose gear be caught sleeping on the job bruh😂😂
Last clip must be for the wheels to stop rotating so that there is no wheelbraking used, otherwise gear comes up earlier with braking
2:27 hate to break it to you but most aircraft take off without retracting their landing gear
Great video
1:20 Absolute BUTTER
nobody says that
Unfortunately, it seems the 787 with the HUD started its descent into the netherworld at the end of the clip, as the HUD ground elevation suddenly went to -2.
Usually has to do with the radar altimeter being adjusted for the very point of touchdown at a certain angle itself, so when the gear is still fully extended. Once more weight rests on it and it settles into its usual position on the ground, the aircraft once again loses a bit more altitude as measured by the radar altimeter, in this case about two feet
Super professional recording the HUD for takeoff and landing, unbelievable! I really hope they were not holding a camera to record this!
They were pilot monitoring.
Even the PM should be concentrating on flying and not mucking about with a camera. Totally irresponsible.
@@EdOeuna Its a mounted camera
@@Owlventure_Aviation - the video is being shot through the HUD. This means it’s in the pilots line of sight, not mounted somewhere else in the cockpit and looking over the PM’s shoulder. The camera also moves when the pilot leans forward (for the gear I recall). If the camera is mounted, then it’s on the pilots head, which would be equally, if not more, irresponsible than the PM holding the camera.
Cause actually that is how POV videos or shot otherwise they wouldn’t be titled POV 🤷🏽♂️
3.8k views in 35 minutes!!!!!
Nice thx
Eventually,did it safely land?
Yesssss
ooooh, this one has airplanes in it!
aircraft mechanic (in training) here! a few reasons as to why the 777's nose gear had a delayed retraction could be due to a malfunctioning sequence valve or low hydraulic fluid or pressure in the nose gear actuator and/or hydraulic lines.
Crazy
2:24 Cooling off the brakes after a recent landing.
I think this is a joke, and if so it's funny! It is a joke, isn't it? I mean, the time between a landing and the next take-off would be way long enough for brakes to cool, and a plane wouldn't attempt a take-off with overheated brakes as they might be needed for an aborted take-off. I'm sure it's a joke. Voted up.
@@fluchterschoen Not a joke. This really happens during short turnarounds.
Well, still voted up for being very interesting information.
What about my point about the safety issue of taking off with hot brakes? Hot brakes means less effective brakes - so what if they need to abort take-off and stop in a hurry?@@jepolch
@@fluchterschoenan A330 doesn’t have quick enough turns for it to become an issue. It’s the 737s and A320s that struggle with hot brakes, because they are on the ground for such a short time.
This likely was more the case of an anti skid failure or having one of the brakes inop. They would wait for the tire to spool down, before retraction. Normally, this is done by the brakes after take off.
The Virgin must have had a brake inop. The procedure to operate with this is to let the gear down for at least 1 minute to let the wheel (of which the brake is inop) roll out by itself before the gear can be retracted
That 787-10 buttered
2:30 Wow, that sounds like an A340-600!
The 777-200 always has that problem. I see that everytime.
The last airplane likely had one of its wheel brakes “capped”, which means it does not work. Often the operational procedure for something like this is to leave the gear down for about five minutes.
it is whatever the MEL says.
@@justing42 no shit
Maybe in the next several years Boeing will start delivering some of the 777X (777-9) to a few airlines.
You know that pilot with HUD was totally wishing there was gun pipper symbology on there too.
darn
Ever heard of a checklist?
the legend says that this this Virgin A330 still on gear dwn position
2:34 what's the reason without the retracting landing gear?
Test flights they usually happen at london heathrow
cooling hot brakes
Sadly, no Aerosucrae. HUD’s are pretty cool
I didn't know the new variant of the 777 has folding wingtips. Could those be folded in flight to act as winglets (reduce/eliminate wingtip vortices)?
They don't need to be as the folded sections are raked like the Dreamliner's wingtips which is another technique to reduce wingtip vortices :)
That HUD has to make flying the 787 so easy by comparison.
Not easier, a better situational awareness.
@@rtbrtb_dutchy4183 Speaking of situational awareness it seems pretty sketchy for the captain to be recording with his phone like that in this phase of flight even if he isn't pilot flying.
@@YouCanHasAccount I would agree with you, but looking at how the camera moves when he reaches for the gear, I think he has a camera strapped to his head.
@@YouCanHasAccount actually, I’ll be honest with you. I think all these cameras in the cockpit is becoming a hazard. The FAA never allowed this 20 years ago. You were not allowed to have anything mounted in the cockpit, temporarily.
First of all, those things can become projectiles. But more importantly, I think pilots are distracted now a days, trying to be the best videographer and actor, instead of being a pilot.
@@rtbrtb_dutchy4183idk, all of the 777 and 787 pilots I’ve talked to, they find it a lot easier to get nice flares with the HUD.
Now if it was an Air India or other third-world pilot forgetting to retract the gear, there'd be many RUclips channels making 20-minute videos of them
Normally when thus happens (first clip) the indicator would begin to blink. This is indicating the pilot needs to push ut in order to "calibrate" the piston mechanism
Nope.
What could be the effects of the last video ? Drag ?
maintenance check flight or repositioning for gear repairs of some sort perhaps. Plenty of reasons to keep the gear down.
Engine-out second segment climb performance.
Someone else has pointed out that if the anti-skid mechanism fails to brake the wheels after take-off, there is a delay in retracting the (still spinning) gear to avoid slewing due to the gyroscopic effect of the heavy, rotating wheel and tire. I didn't know this, and it's pretty fascinating. There might be a different reason in the case shown, but this is one possible explanation.
yes drag, also as the aircraft speed builds up there is a speed that retraction should not be attempted due to structural force limits
@@davejones542 makes sense !
The birds are saying that the blown tire was a warning that birds were in the area, and that they will be pressing charges...
The Virgin Atlantic Airbus A330-300 takes off without EVER retracting its landing gear. Those wheels are still hanging out in the breeze today!
The A330 wheel brakes get hot easily, he was probably cooling them off before retracting
For some MEL procedures you need to leave the landing gear extended for a few mins!
true statement A330 MEL 32-41-01A or 01B
What is happening with these pilots? Landing gear left down after take offs, overshooting runways?
The 772s nose gear is slow
You know the landing is going to be butter when you hear the"5"!
1:22 wanted to show off to the plane spotters with a greaser and ended up floating too long instead 😂 (disclaimer: this comment is a joke)
One time coming back to Pt. Mugu from San Nicholas Island the plane flew low by the control tower at Pt. Mugu. The pilot came on and said the light didn’t light up indicating the landing gear was down so he flew past the control tower so they could see it. Then he said we would divert to Burbank since he wasn’t sure if the landing gear was locked and the Burbank hospital was closer to a major hospital. I don’t like flying.
gees that's not good when the pilots start talking about hospitals 😊
@@AndyPat239That would be a strange thing to say, in any case. Gear up landings aren't a big deal.
Planes are designed to land gear-up without much as far as ill effects go, provided it stays on the runway. Yes, it will need repairs, and it won't be able to taxi, but other than that the aircraft should be able to be returned to flight after repair, and the passengers should remain unharmed.
The more dangerous condition is landing with only one main landing gear extended, because this would cause the aircraft to veer off the runway.
If you have no gear, that means you just need a longer runway, and you won't be able to taxi. The need for a longer runway is likely why they actually chose Burbank.
The engine nacelles for instance are designed for quite a bit of punishment, including abrasion from skidding along the ground due to a gear-up landing. Same for the portion of the nose or tail that will be sliding along the runway due to the same gear-up landing.
Heck, the DC-3 had the landing gear arranged so that if you had a gear-up landing all you'd have to do is fix the bent propellers, since the landing gear were built right into the bottom of the engine nacelles on that one.
Hate it that your auto-subtitles keep popping on, please do something about it if you can
good luck landing that 777..
I’d suggest that the centre hydraulic system demand pumps aren’t working and that the system is prioritising the retraction of the main gear before the nose gear due to a lack of available pressure to do all at the same time.
The gear falls by gravity so extending isn’t so much of a problem.
Trivia: "Latam" means "I'm flying" in Polish 😆
All cars should have HUD 😇
most do, have had both...one isnt any better than other...
Ein Kommentar
:56 glad they are sterile cockpit
The lack of professionalism on display is astonishing!
Man those HUDs are distracting... No thanks!
Virgin plane was cooling brakes before tretracting, sometimes they apply just before takeoff to slew the plane in right direction
No, they don’t apply the brakes just before takeoff to ‘slew’ the plane!
I love heads-up displays. same as red dots on guns. the technology was invented for German fighter plane sights 🥰
VA pilot maybe once had a problem so wants to make sure wheels are locked when he lands in a few hours time.😊
If there is no Aerosucre, it is not a proper aviation video!
Bet you $100 that it will be a United pilot that will be the first to forget to fold the winglets up on a 777-9 🤣
777 slow retraction was probably because of the centre hydraulic system prioritising retracting the main gear over the nose gear because of a lack of hydraulic pressure. Maybe the aircraft was dispatched with a pair of faulty centre demand pumps.
If the brake temp system is broken they have to leave the gear extended for a period of time in case a brake assembly was on fire the wind would put it out.
737-777 reasons to never fly.
Meooow
The Virgin pilots need lessons from Aerosucre on gear up before the end of the runway 😂
"...experiences a delayed nose landing gear retraction."
"...take off and landing..."
"...does not retract its landing gear after taking off."
What's up with Boeing these days, my lawd
It's a 23-year-old plane, it's not Boeing's fault, it's due to insufficient maintenance.
I was firstttttt
You’re not, but your boyfriend still loves you.
@@xploration1437 bro there where 0 views and why do you have to get so disrespectles just bekouse in my perspective i was first because nobody had commented at that point i could even send you screenshots but actually i dont even wanna talk with some body who has no respect so go back to your momy
@@derrainerwinkl3r you’re the one who typed “I was firsttttt” and you’re telling me to go back to mommy? Nobody cares about your baby game of being first, which you even weren’t.
And if you are a grown man what i think by watching your videos this is fr funny because you talk like this hahaha@@xploration1437
And get some respect on just one video i made nearly double the views the your entire Channel @@xploration1437 🤫 Take the L bro just take it i just thought i was the first if you cant loose
The title is a poor attempt to gayole viewers to your channel
Lucky. Boeing is the problem. And by landing makes it usualy.
The total aviation ignorance of this content creator and his captions is absolutely astounding. Pilots will regularly delay the retracting of the landing gear on takeoff when given a specific speed or altitude restriction by ATC. Such restrictions are used regularly by ATC to avoid separation conflicts in areas around airports. Just more clickbait bullshit from a content creator who has absolutely no idea what he is talking about!!! 🙄
Yeah. That's what he does. The clips are pretty good though. His target audience knows Zero about aviation, so they get an interesting story in one sentence, it took you a whole paragraph and you didn't even scratch the surface of what was really happening. Your anger is yours to control. Let it go.
No pilot ever delays the retraction of gear in order to achieve an ATC specified limit like speed or altitude. Gear has absolutely no correspondence with speed or altitude and just gives great drag to the aircraft.
Your content has become draining... I don't expect you to understand that comment as your repetitive videos shows me your simple..... Do better but I've moved on
Buy Airbus!