BLACK BOX/Flight Data Recorder/COCKPIT VOICE RECORDER explained by CAPTAIN JOE
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Dear friends and followers, welcome back to my channel and to a great video about the famous BLACK BOX or Flight Data Recorder.
So what is this black box they always seem to be looking for?
The black box is very often split into two black boxes which will help the investigators to determine what and how it led to the accident.
Each box weighs roughly twenty-pound and each has the size of a shoebox.
One of them is the CVR, cockpit voice recorder. Picture a classic tape recorder with four microphone cables attached to it. One leading into the radio control panels, to record any communication between the pilots and the air traffic controllers. One recording all conversation via the intercom within the cockpit and another one leading to the overhead panel microphone, recording ambient sounds of the cockpit such as engines and aural warnings.
When does it, and how much does it record?
It automatically starts recording if in flight and on ground when at least one engine is running and for a few minutes after the last engine was shut down. But on most planes, you have to the option to manually start CVR by pressing a button on its respective panel.
The CVR records the last two hours of crew conversation and communication with ATC. So whenever you arrive at the gate and shut down the engines you could listen to the last two hours of conversation. You can´t within in the cockpit, you would have to detach the recorder from its housing and place into a special docking station to listen to it.
Funny enough Airbus and Boeing models have a "CVR Erase" button, once you press that, all latest recordings get erased.
The other recorder or second black box is the flight data recorder.
The Flight Data Recorder, also known as ADR, the accident data recorder records data at a much larger scale.
Now the FAA regulates, that the FDR must monitor at least eighty-eight important parameters such altitude, airspeed, heading, aircraft attitude for a minimum of 25 hours.
Nowadays, FDRs made by Honeywell, for instance, can record up to 1000 in-flight parameters and characteristics such as flap position, auto-pilot modes, weather radar readouts and much much more to aid the investigators. This then allows the retrieved data from the FDR to generate a computer-animated video, reconstructing the flight before and during the crash. Which can look similar to this animation.
So the combination of the visual part by the FDR and the audio by the CVR enables a realistic picture for the investigators. So With the collected data from both recorders, the investigators determine whether an accident was caused by pilot error, by an external event (such as wind shear), or airplane technical failures.
But see more within the video ...
Thank you very much for your time! I hope you enjoy this video!
Wishing you all the best!
Your "Captain" Joe
Big thank you to all other youtubers who provided me with the video material to create this video. Your content is highly appreciated. Please follow their channels:
@nationalgeographic
@sci
@what´s inside
@CNN
@wonkabar007
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The reason it's at the back of the plane is simple. When is the last time you heard of a plane backing into a mountain?
Alaska Air once had a mountain crash and the scary part is that it is officially listed as a "controlled" crash since the NTSB said the crew was in charge and operation of the flight deck until the moment of the crash.
Hehehe.. There is always tomorrow...
*Cough cough* tailstrikes from flying too low
Olli K This NOT funny respckt these humans
Airplane simulator Duhhh 😂😂
Nice to hear a Kennedy Steve classic pearl at the beginning of each video.
Istvan Knebli Make sure to watch next weeks’ video!
Captain Joe alright
Magyar!
I know. The legend would not be forgotten👍
Kennedy Steve! ❤️
Hey captain joe, could you make a "day in the life" type video for one of your flights? It would be awesome to see.
Mitchell Barnes i second this!
Hell yeah
Make it like a flight attendant vlog. Show when you leave home, get to airport, pre-flight check, flight itself, hotel, etc. Basically the whole trip start to finish.
Same here
Hell yeah
I have to agree with you on "reviewing" aircraft incidents. I like how Petter over at Mentour Pilot handles it by only presenting the facts as they are known at time and not making some wild ass guess to get views.
Blancolirio is also very good at just presenting facts. He's a 777 FO.
747*
I agree
Yeah, Petter referred to this point in his livestream today. He understood and agreed with the sentiment, but at the same time said he hoped the comment was not directed to him specifically. I too like the way he only comments when a factual report is released, and then with a focus on interpreting the contents for people not in aviation.
+1 Respect for tasteful refusal to speculate on accidents!
Stuart W to SPECULATE IS STUPID.
Thanks Captain Joe, for the phrase "A good pilot is always learning". It motivated me to get back on track with school. I can't thank you enough.
Captain Joe
Best Pilot in CZcams 2018 😎😎✈✈
Mkhulisi Simelane Very kind of you to say😉
what does the apu does in flight when it's on Captain Joe
+what the heck is going on? fuke apu stands for auxiliary power unit
@@ahmadtheaviationlover1937 oh
+2019
Thank you for saying you don’t “review” crashes and people should wait for the full review to come out - I don’t think a lot of people understand it can take years to complete a crash investigation and just want to know immediately, and it sucks some people capitalise off of it.
You've got some great photos on Instagram ! Thank you Joe for your educational videos !
Topfelya and you have a fantastic profile picture😉
Nice talking
Hello yousef it’s means joe but in Arabic
And by brothers name is joe 😂😂🤣🤣
BREAKING NEWS THE BLACK BOX IS ORANGE
MINDBLOWN HAHA
Tomek Gmurczyk orange is the new black
I have the same question
@@mza_aecs if your question is why it's orange it's cause you can see it cause.. IT'S ORANGE. Try to find a black box in the deep ocean hahaha if that's not the question i don't know what the question is LMAO
Gasps
This is very informative, Captain Joe! I also like the part that you said you can't make a video regarding the previous airplane crashed. You're really not just a great pilot/vlogger, but you're also a great man to understand the situation of the victims and their families. Gaining of respect is much more important than to have more views and attention from the public.
I'm always happy when I see my notification "Captain Joe uploaded a new video" :D Since my first flight (it was only 5 years ago, and I'm almost 36 :D ) I'm obsessed with flying and the aviation industry. I love every moment I can spend in the air and I want to know everything about this industry! I'm really happy I found your channel a bit more than 1 year ago! Keep it up!
Another awesome video one of the most intelligent and dignified hosts on CZcams
Sully was a movie, it was exaggerated. The real Sully was never on trial. The inquiry never faulted him or tried to fault him for any part of the water landing.
Adrian F. Long it’s Hollywood. But that scene is not a trail, but a hearing, in which Capt. Sully actually has attend to.
It can't just be a crash.It happend really soon to be a full 2 hour movie
@@diegodriesens8184 It was not a crash, he landed the plane on water.
@@YouPlague it can be called crash too :/ dunno why but it is what it is
Its not a trial. Its the insurance company trying not to pay for the plane. Did you miss half the movie?
Hi Joe, nice to hear "i'm pilot not crash investigator, " "wait until final crash report". Now i know why i prefer you and your channel.
Ciao ;))
Your videos make me appreciate how much thought and engineering goes into these beautiful metal (and composite now) birds. Thanks a lot!
As always, a great video! Thank you very much for all the hard work that you put into your videos, Captain Joe!
Evan McCotter Thanks Evan
Sully is an excellent film, a perfect example of the black box in action like Joe said. Highly recommend watching it!
CaptainJoe I’m a 23 year old helicopter pilot serving in the Air Force.
You are my role model..
Love every video of yours.
Keep making them.
Sabeel Equbal WOW!!! Do me a favor and write me a message to my e-mail (you’ll find it on Instagram), cause I’d love to meet you and have an interview?!
So good to see you back joe!!!
Could you do a video on how pilots handle turbulence? I've always wondered what goes on in the cockpit while the plane gets thrown around.
Thank you, Captain Joe, for all the time and effort creating these videos for us to enjoy. They are always excellent and very informative CONTENT to engage the audience. This is one criterion the advertisers look for in a video.
Big respect for u for not doing crash analising and knowing why it is a bad idea. THUMBS UP!
Thank you for respecting the families of those who have died in plane crashes. This is another reason why I'm subscribed to you. Best aviation channel on youtube!
agreed!
Captain Joe always has the best most informative Videos keep up the good work!
Best And Fav CZcamsr ❤️
Please Captain Keep Producing new Videos Keeps inspiring me more and more 💕
Another winner Captain Joe.
Merry Christmas and thank you for your efforts on aviation
I respect you for not having videos on plan crashes. Some people forget that there are actually victims in these crashes.
This is the only reason why I love Thursdays
Erik Gómez 😉
Same
Erik Gómez Agreed
I respect your last note about the air crash report.
Thanks for this amazing video. Classy as always Joe !
Captain Joe's videos are always excellent. Very informative, well put together, and definitely interesting. Thanks Joe and Happy Holidays !
I agree Jason. Morbid as it sounds I think this guy does answer he refuses to do crash commentary and most likely the Horizon Air Seattle horror. A good flight officer needs to trust his or her ramp crew. I think that guy was just plain nuts.
Love your videos Joe! I hope that in some years I can be your copilot flying the Queen of the Skies or any other plane. It must be lots of fun flying with you! Greetings from Bogotá, Colombia
I've always jokingly been told that the reason the fdr is in the tail section is because you never hear of a pilot reversing into a mountain
it was very mature of you to say that you are not a crash investigator. now days everyone thin of himself as a specialist, Keep up the good work
Super explanation, Joe! I love your videos!
Watching captain joe always makes me wanna go on holiday 🤣
The dislikes have to from the CEO
Definitely the brass hats of the company.
The CEO of... what, Mark?
@@HelloKittyFanMan. The CEO of the company, Cargolux
@@a.emrecelik9507: Cargolux is just "the" company? What do you mean?
@@HelloKittyFanMan. Im talking about the company Joe is talking about when he says that he and the captain were talking smack about the CEO and the captain told Joe to delete the recordings. ( as a joke)
This is the ultimate video that answered all my questions, thank you Capt'n!
Totally respect your reasoning for not doing ‘crash reviews’! I don’t fly, but I love your videos!
you are a CLASS ACT!!! we love you CJ!
We love you too and three.
Amazing video joe! I love your content! I am 13 jears old i am from the netherlands soon i am starting my first gliding lessons!
Watching this guy will help you as a pilot. He knows a lot of the profession and if you end up working for KLM you will see what he sees.
8:48 That is the reason why i love your channel Captain! All the best!
Love your explainer videos. So thorough.
Joe, your videos are great, and we understand that in aviation you use pounds, feets and other weird measures, and yes, we can find it on the internet, but, please, could you also say those measures in "normal" metric units? this will make your great videos tiny bit greater :)))) Thanks!!!
Denis DRC You got it😉
Could you share some cockpit view videos (flight, approach, landing...) Please ! I'd like to see you land the 747!
Great video as always, Joe! I'm looking forward to your interview with Kennedy Steve! :)
Very detailed and great explanation! In layman terms for everyone to understand. I appreciate it.
Notification Squad requesting permission to land on channel! Greetings from IST!
Uygar GENÇ Notification Squad, I like it😉
That's our (Your Humble Subscribers) call sign! 😏
@@MrVendetta95 Yaratıcı
Oh my name is Uygar too...!
@@flywithcaptainjoe could you please think about a video on how pilots deal with DVT not getting them in their legs thanks
Se germans :DD
Classic german accent.
Or as the Brits used to say: the jerries!
ze not se ! Learn yourself ein deutsch.
Reminded me of Snatch and Tommy with his gun :)
Gotta love Joe’s sense of humour with that. Brilliant guy
Last statement is the greatest statement. Much respect to you, learned a lot from your videos, & fun to watch. Too bad I’m not a pilot tho I’m just a passenger just along for the ride.
I appreciate you Mr. Joe for the valuable information you provide us.
Thanks from Oman.
Good video Cap. I like your videos everything is really interesting. i greet you from cali colombia. Sorry for my english.
yimmi favian mera You‘re English is Great! All good😉
3:26 whenever i hear QZ8501, it reminds me of my very best friend that died because an accident
That must of been really really sad but try not to think of it and if you do try to think of the good memories you had with him/her. Also what kind of accident was it?
So awesome this video. I knew an American Airlines pilot who flew for about 35 years. He was my customer when I was selling electronics. I seem to attract pilots for some reason. I explained to him his FDR and FVR as well. I liked your explanation way more than mine. I love airplanes and your videos and some other channels here are fun for me to watch. I wish I could fly but I know I would fail the physical, so I precariously live flight through others. I am so glad you are here. I have watched everyone of your videos. I would love to meet you in person. It would be epic. Thanks again and soft landings and VFR flights a happy. Cheers.
Massive props for respecting crash victims and their families
I’ve always wondered why the data from the FDR and CVR isn’t instantly uploaded to something like a cloud server so that the data can be accessed immediately, without the need to go looking for a physical box which is not always able to be retrieved. You’d be able to review data in real time as well to problem solve issues in flight as the happened, from the ground
Chris Keen I asked this same question once before,.I don’t recall the answer i received. It definitely seems doable with today’s technology, and since it’s so important in finding the cause of crashes, it would seem incredibly desirable. I don’t think they found the CVR to the lion air 737 max8 yet.
Chris Keen In my trade there are many WIFI equipment,,but I am NOT ON THE BANDWAGON, as there have been hacking of 2 DIFFERENT CLOUD SYSTEMS, so it’s NOT there yet
It's an idea that has merit and has been getting some serious discussion recently. The main problem is the amount of data accumulation and storage you would need. At any given moment there are thousands of commercial airplanes in the air. Each one will require a continuous individual uplink to a satellite and then all that data has to go somewhere for storage. That's all going to require a very big investment to put it all in place.
Cause some part of the globe don't have a reliable connection
They must be doing something like that now. I saw a show where the plane was contacted by the airline as it saw something wrong with the plane that the pilots did not see. I believe it was on the show Mayday
Why would people want to hear about plane crashes on a channel that describes how they fly? Being an engineering enthusiast, I much rather hear about how they work. BTW, nice video Captain Joe, I always like to learn about how commercial airliners work on the level they do.
The horrific part of air crash investigations is that they are typically done by professional aircraft experts and normally create much information about how systems operate. The unfortunate thing though is that a JAL lead mechanic was so horrified at the fact an unattended whistle for 7 years turned into a massive crash he just slit his belly in the traditional way a servant would amend for a mistake with his master.
Love the sound of those Lancasters! Nothing sounds like those big Merlins! Thanks Joe! Your video's are great!
David Douglas I. Believe the ONLY FLYING one belongs to CANADA, whom fly it to air shows, I only saw, & heard one in Kingston Jamaica in about 1957, thelmanother day SAW & heard a B 36 peacemaker, HUGH plane.
Love your channel Captain Joe. Very different to news on biker events, guns and computer games I normally subscribe too. Always loved air travel, one of the truly great wonders of modern times.
0:39 He talking about AirAsia Indonesia that crash in West Java Sea.
The black box was originally invented by Australian scientist David Warren
Yes ---- and only the Brits were interested in it.
Thank you for this information Captain Joe! I always wanted to know why the FDR and FVR always survived a crash. Your explanation was detailed and excellent.
I found your videos really useful,thank you Captain.Joe’
Nice topic.. 😇
great video joe i have liked your video from 20 accounts
League Pro Holy S*** How on earth does CZcams allow this? 20.... R u freaking crazy?? @captainjoe
Thank you for the great video! Excellent shout out for AVHERALD at 9.05! Have been an avid reader for the past 10 years and Simon does a superb job in reporting facts. It's a simple must have for aviation enthusiasts. Keep up the great work!
Very instructive video. I really love your videos. I've learned a lot. Thank you very much for sharing your knowledge with us!
Might be a specific question:
I wonder how the timestamps of CVR and FDR are synced with each other and with an official time base. I guess this is really important to analyze the data and relate it to other sources like ATC, radar and eyewitnesses.
Lars the point of any dual recorder system is to first register what the flight crew was experiencing and the data from the information sheets and any information which could be taken from observing both data sets together.
@@martintheiss743 But he asked how they are 'synced'.
Captain Joe. Can you make a video about airplane headsets??
Great job Captain Joe. I have learnt a lot about planes from your channel. Keep it up.
Thanks! As always, very professional and well explained!!!
I thought it was at the back "Because they never knowingly reverse into hills" - David Gunson
Please, can you make a video, that will explain the windshear; how to avoid it, why it is dangerous?
Even I would love that. Thanks for asking that. Do you like infinite flight?
Great stuff Capt. Joe !
Good lesson my Captain Joe! Thank you so much I learned a lot from you!!
I didnt know they had Franklin D Roosevelts in planes.
rigor m you must be too young. FDRs plane raven had an elevator, to bring him aboard in his wheelchair.
Video on sea landing please, Captain.
Excellent tutorial by Captain. Well explained.
So useful and clear explanation, thanks capt!
Hey Joe, any idea why this data isn't being live streamed to a ground station while the flight is going on?? Surely when you have 100-200 MBPS of bandwidth available for in-flight wifi for passengers, you can use it to stream all the flight info live.
Mr Spooky do you realize how many planes there in the sky at any time of day/night ?
Doesn't ACARS do that?
@@flybyairplane3528 I do. The planes flying above ground can be provided with a network connection via ground-based stations, so there is no limit to the capacity or technology. As for above oceans, we just have to wait until satellites improve to the point where they can support thousands of planes.
ACARS is a system that checks the status of systems every 10 minutes for the purposes of wiring the ground support crew where they are going so they could have an opportunity if they could to get to whatever issues come up during flight. ACARS was not written for moment by moment commentary of flight for the purpose of automated transmission.
@@mrspooky497 they can receive data, but things get a lot more complex when all aircraft are broadcasting data back to the same center
I don't care what people says... ADD THE HUMP TO THE LOGO :(
No
lol
Erik Gómez I‘ll think about but wanna stay true to my old logo😌
@@flywithcaptainjoe If the reason why it's cause you wanna stay true to your old logo... i accept it hahaha
No
Thanks, Captain Joe! 4k as well nice!
Terrific as always Joe, thank you. A small point that you overlooked, the Black Box is another great Australian invention but you were pretty spot on in that it was always brightly coloured and the term black box came from its inner workings being incomprehensible to the average person at the time. Your point re accident investigations is very wise, idle speculation does little good, especially with limited the information available to those outside the investigation team and can ruin lives and destroy reputations. Thank you for the stand that you take. I have enjoyed all of your videos so far and as one pilot to another, thanks mate, you do a great job, 11 x 👍🏻
damn joe nearly got them 10 minute mid rolls
Regarding the erase button in the cockpit, does that strike anyone else as a pretty big security risk?
yup!
I can just imagine that button shorting out during a crash and initiating the deleting of all the recordings... I'm sure the engineers thought about that and took measures to ensure it's unlikely to happen, but still.
@@Inspirement or a part of the plane falling on it during a crash
@@Inspirement First: this button doesn't work inflight. The Aircraft must be on ground or the CVR ignores the input.
Second: this button works with a certain sequence. So accidentaly pressing the button or a permanent short circuit won't do anything.
@@nihzit8185 good to know the people building the planes aren't stupid, lol.
Thank you for all yr videos!
Appreciate your honesty there Cpt Joe, and that you gain your audience via respected methods.
Why manufactures is still making separate black boxes for data and voice? With today's electronics capabilities it would be not so difficult to make one black box for all information and just put two of them to the plane.
By the way, thanks for the videos 😀
They could have two different boxes that records the same data, more useful. Also in addiction they could upload the data if there is an internet connection available, an airplane has WiFi for their passengers, why not reserve a small portion of bandwidth to transmit that data, it's not all that much I think, we are talking of audio that could be easily compressed and a bunch of data, probably it's insignificant.
A1eR ways to upload the data live are being developed but it is a large amount if data and you need to have a constant signal anywhere on earth in any condition
Nice when i grow up i want to be a pilot
Great info. Most impressive is your way of explanation and expression.
I ain't no pilot but I know a lot about planes and facts about them and find this channel good.
Explain METAR and TAF
Oh my god)) Is it an AEROFLOT RUSSIAN AIRLINES AIRPLANE????
Валерий Данчук Correct😉
Flying with Aeroflot was an experience that I will never forget. I don't know exactly what happened but for some reason, the PIC throttled up just a second before touchdown. I can only assume that he dropped below glide slope. Then, once on the ground, he performed the most violent speed brake I've ever experienced. Could it be that we were heavier than the crew had anticipated? In which case: 10/10 would do again.@@flywithcaptainjoe
@@JoakimFritz Aeroflot is known for higher speed landings so its nothing new, its enough to go to some airport and do some plane spotting, you will notice how aeroflot pilots are landing much faster than others
Amazing video Joe. Thankyou.
Cool video, I enjoyed! 5:25 shows clips from What’s Inside, that was something :)
Why can't these recorders record both voice and flight data? Why do they need to be separate? Nothing wrong with having two recorders just have them do both in case one can't be found or destroyed. BTW I worked at a place that makes the steel body of these recorders years ago.
With new digital recorders they probably COULD. However this all dates back to when it was just needles on a metal roll and old analogue tapes.
When checking the vertical stabiliser, why can’t you just use the logo light instead of bringing a flashlight
Draavo Haha good idea😉
:)
Cpt Joe, you are the best video maker about airplanes. Your videos are always very informative.
Fantastic,your video got 31,782 views in just one day . That means; people love your videos.
Congrats
Appreciate your integrity on so-called plane crash "review" videos