What is the Airbus:Part 3 Trimming! Direct Law with a Real Airbus Pilot ToLiss A321
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- Опубликовано: 6 июн 2020
- Third in a short series looking at how the Airbus Fly By Wire system and control laws interact with us as pilots and the flight controls in the ToLiss A321! Today we fly in Direct Law and have to trim the aircraft ourselves!
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I am a real world Airbus pilot with thousands of hours flying the real aircraft and thought it would be fun to have a look at the new detailed simulation of the longest baby 'bus by Toliss. Hopefully you find this useful and it brings another perspective to your simulation. Any thoughts or comments are welcome!
This video is intended for home entertainment only and does not reflect or represent any real world aircraft or airline procedures. It is for home flight simulator enthusiasts only and has no real world application.
Simwings community support project:
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Intro Music by Fly24: www.youtube.com/watch?v=UrI2K...
Software used:
X Plane 11
Toliss A321
Avitab
Lua Script for water 
Игры
Amazing I just watched the 3 parts of Normal, Alternate and Direct Law and it’s well done thank you for your time very educating and useful content for those who loves to know the Airbus 320 better every day. Keep doing thanks again.
Thanks for taking the time to watch them all, I'm glad they were enjoyable!
Each video learning new staff, thank you.
You are welcome Jordi, thanks as always for watching!
excellent as usual
Another great one!
Thank you Holger, glad you enjoyed it!
I can tell you land planes for a living! Superb.
Nice vid bro!
Thank you, glad you enjoyed it!
The comment about manually adjusting trim applies to flight simulators in general. In a real airplane, say, a Cessna 172, you apply forward/back pressure on the yoke and trim to relieve the pressure. But, on a flight simulator, adjusting the trim doesn’t have any effect on yoke pressure. One has to slowly return the yoke to its center position while simultaneously applying trim to get the aircraft trimmed properly.
While this is true for Cessna or Boeing, like he said the Airbus sidestick does not have force feedback. So it is just like flying in a desktop flight simulator without any feedback, manually adjusting trim.
very educating video, thanks for your effort to bring these techniques to us. Are there any statstics how often a alternate/direct law situation occurs i.e. in 10.000 flight hours ? On the Airbus sidestick there is no possibility to trim the aircraft like on Boeing aircrafts, so you have to do it on the wheels, correct ? Is now a mandatory simulator training established for manaul flight in alternate law in greater altidudes because airplane handling is very sensitiv and failure margin is almost zero ?
Glad you enjoyed it Eva. I do not have any statistics about that but I will have a look, it would be very interesting to me too. On the Airbus sidestick there is no way to trim, you must use the wheel next to the thrust levers, it is easier than it sounds to control like that! Pilots do indeed train in alternate law as well as the other flight control laws. Thanks for watching!
Could we do one day landing with direct law and hydraulique failures ?
Very well explained, but unfortunately, there is something I have not yet fully understood: You said that Direct Law is applied when the landing gear is lowered. However, I suppose that is only the case if the aircraft was previously in Alternate Law. I always thought Direct Law is a configuration in case of total system failure, e.g. if both engines fail/burn. How you explained it now, Direct Law is not a result of an emergency but rather of manipulating the aircraft configuration whilst flying in Alternate Law.
Yes, direct law is what happens when you put the gear down in alternate law.
Have you made an ILS tutorial? I love these tutorials. Am transitioning from an 737
ILS tunes automatically if you’ve selected the correct approach
Wow that is crazzyyy!! That’s cool
Hi Flaps 40, not yet but it is planned! Thanks for watching
I flew an ILS into Sacramento today and it was a great first flight on the ToLiss A319 . It’s a wonderful plane!
Sim tomorrow IR 1 + 2 Fault, as a Trainee First officer I am going to try to be Flap 3 at 45%N1 and on Glide Slope and just before Gear push Thrust to 50% N1. Thanks
Why does it go to direct law after gear down? What is the logic of landing in direct law and why can’t we land in alternate law?
Because in normal law when landing the aircraft has a flare mode where it makes it feel like being in direct law temporarily. As this capability is lost in alternate law the best solution is direct. If you tried to land in alternate law it would be a different feeling
Are there any other faults that would cause aircraft to go into DCT LAW in flight without gear being down? I’m guessing THS failure
Great question, I'll hopefully include it in a video one day soon!
Oh and I have a question: If this happens while flying online, what am I supposed to tell ATC? 'cause today while flying on VATSIM this happened, and I had no idea how to explain the nature of the failure...
oh yeah... totally BUTTER even a landing with a de-graded plane!!
You can just say it's a flight control problem.
@@amritlohia8240 thanks
Sir which flight simulator are you using.can I have your contact email or mobile.had few questions.
This is made using X Plane 11, thanks for watching!
Can I get ur email id sir or contact..
I wanted to know how do you add airbus aircraft...is it part of the package or u got to purchase seperate.
I play the microsoft FSX.but I am not able to practice the emergencies..
@@sairamseetharaman203 nobody is going to give out their email or phone number in comments section
Hi mate could you make a decent tutorial on the a321
Have you watched previous videos?
There are many in his chanel
Hi the closest I have for now is this one for the descent: ruclips.net/video/kvBQWFDmWLc/видео.html
If there is anything else you are interested in let me know and I'll see what I can do! Thanks for watching
Thankyou so much