Go Back  Airline Pilot Central Forums > Airline Pilot Forums > Major > Delta
First Lion Air 737-900 Arriving This Week >

First Lion Air 737-900 Arriving This Week

Search

Notices

First Lion Air 737-900 Arriving This Week

Thread Tools
 
Search this Thread
 
Old 07-25-2021 | 09:45 AM
  #91  
Gets Weekends Off
 
Joined: Sep 2015
Posts: 5,567
Likes: 231
From: UNA
Default

Originally Posted by zippinbye
Whaaaaaat? Fact check, please. What are those certain conditions? Is Tesla reworking the cockpit for us?
If the jet has an automatic takeoff capability, I should report to my nearest FSDO and turn in my A350 Type Rating. IQ, several CQ and currency sims and 1000+ hours in the ship, and I have never heard of this. I too saw that Airbus demonstrated automatic takeoff, but I think certified capability is in the future.

I honestly have not been following this subset of the thread (that I actually started by talking about 737 deliveries - nice thread drift btw). But this "factoid" caught my eye and I had to respond. Let me describe the A350 "auto-takeoff feature" and the human steps required to trigger it:

1) Like any other airplane, line her up and turn the lights on, etc.

2) Apply forward stick pressure and stand-up the throttles, I mean thrust levers, for initial matched spool-up at 25% N1, then take levers to the appropriate detent (FLEX or TOGA) ... no pesky buttons or lever actions required to make the auto thrust system do its thing.

3) Hang on and wait for 80 KIAS, just like all our other airplanes.

4) "V1, Vr" aft stick to achieve 12.5 degrees or follow FD if it's already up to the task.

5) "Positive rate - gear up" then NO SOONER than 5 seconds after takeoff, the autopilot can be engaged. If appropriate restrictions are in the FMS, it could be quite some time before pilot action is required to stay on the proper trajectory

6). The rest of the initial climb profile is just like any other Delta jet: human action required to reduce thrust, verify or alter vertical and horizontal nav modes and retract high lift devices.

So, that's the highest level of takeoff automation available on an A350 as far as I know. Pretty darn automatic compared to a 737, but a far cry from taking the pilot out of the loop.

Cool automatic stuff the A350 will do if you're a slacker pilot or simply unconscious: turn off course and descend to a safe altitude for a cabin decompression, perform a CFIT escape maneuver, respond to a TCAS RA (actually, we train to just let the ship do it) and turn on the radar display if hazardous wx is detected.

Cool stuff, but at the end of the day does it enrichen your life as a pilot? I don't really think so, but it sure is comfortable and quiet.
airbus test autonomous takeoff on a350

https://www.airbus.com/newsroom/pres...d-takeoff.html

not saying ours can, but airbus made an a350 variant that can (not certified, but in testing and successfully demonstrated capabilities under certain conditions)

airbus has said the next big leap they are trying to take is autonomous (or at least SP)
Reply
Old 07-25-2021 | 10:10 AM
  #92  
Gets Weekends Off
Liked
25M+ Airline Miles
Line Holder
Gets Weekends Off
 
Joined: Jul 2010
Posts: 12,836
Likes: 175
From: window seat
Default

Originally Posted by Gone Flying
airbus test autonomous takeoff on a350

So?

Auto takeoff tech is theoretically way easier than existing auto land tech. Existing auto land tech is no where near ready for pilotless "prime time". So its basically a gimmic. Like asking Alexa what the temperature outside is. It tells you, but it only saved you 2 seconds. Full gate to gate no pilot ops (to the current spoiled rotten and fully expected and taken for granted 121 safety standards) will require levels of actuation and failsafe redundancy many, many orders of magnitude over existing tech. Single pilot ops will require 100% of that level of safety and redundancy because you'd always be "one heartbeat away" and the political capital of a tragedy easilly preventable by a second pilot would be financially unaceptable. Once that is achieved anyway, to impliment it will be far more expensive than an FO in the first place.

I do agree that 4 pilots ops may be targeted, and eventually 3. i think 2 is safe for quite a while, not because of lack of tech but due to costs.
Reply
Old 07-25-2021 | 10:26 AM
  #93  
zippinbye's Avatar
Thread Starter
Line Holder
 
Joined: Jun 2015
Posts: 1,002
Likes: 21
From: WB Cpt
Default

Originally Posted by gloopy
So?

Auto takeoff tech is theoretically way easier than existing auto land tech. Existing auto land tech is no where near ready for pilotless "prime time". So its basically a gimmic. Like asking Alexa what the temperature outside is. It tells you, but it only saved you 2 seconds. Full gate to gate no pilot ops (to the current spoiled rotten and fully expected and taken for granted 121 safety standards) will require levels of actuation and failsafe redundancy many, many orders of magnitude over existing tech. Single pilot ops will require 100% of that level of safety and redundancy because you'd always be "one heartbeat away" and the political capital of a tragedy easilly preventable by a second pilot would be financially unaceptable. Once that is achieved anyway, to impliment it will be far more expensive than an FO in the first place.

I do agree that 4 pilots ops may be targeted, and eventually 3. i think 2 is safe for quite a while, not because of lack of tech but due to costs.
Become worried once Tesla keeps the backseat drivers alive and Uber ceases taking out pedestrians with their auto-drive technology
Reply
Old 07-25-2021 | 10:30 AM
  #94  
Rodeo clown
 
Joined: Feb 2017
Posts: 703
Likes: 0
From: Tractor seat
Default

Originally Posted by zippinbye
Become worried once Tesla keeps the backseat drivers alive and Uber ceases taking out pedestrians with their auto-drive technology the threat of hacking by nefarious actors is completely wiped out by the reputed competency of Delta IT.
FIFY

Delta IT and various and sundry hackers to the rescue!
Reply
Old 07-25-2021 | 10:36 AM
  #95  
Gets Weekends Off
10 Years
 
Joined: Jun 2015
Posts: 2,013
Likes: 188
Default

Obviously auto takeoff/landing is the low bar for Airbus to achieve. I’ll be a lot more impressed when they figure out how to make the plane understand French controllers.
Reply
Old 07-25-2021 | 10:39 AM
  #96  
GogglesPisano's Avatar
Gets Weekends Off
20M Airline Miles
10 Years
Gets Weekends Off
50 Countries Visited
 
Joined: Sep 2013
Posts: 6,569
Likes: 322
From: Sitting SC at the Five Towns
Default

Originally Posted by Planetrain
Obviously auto takeoff/landing is the low bar for Airbus to achieve. I’ll be a lot more impressed when they figure out how to make the plane understand French controllers.
The real test will be if the plane understands Scottish controllers.
Reply
Old 07-25-2021 | 01:38 PM
  #97  
Gets Weekends Off
Veteran: Air Force
Line Holder
200 Countries Visited
 
Joined: Jun 2015
Posts: 3,379
Likes: 75
Default

Originally Posted by GogglesPisano
The real test will be if the plane understands Scottish controllers.
if it's not Scottish, it's crap. 😁
Reply
Old 07-25-2021 | 02:49 PM
  #98  
Gets Weekends Off
Liked
25M+ Airline Miles
Line Holder
Gets Weekends Off
 
Joined: Jul 2010
Posts: 12,836
Likes: 175
From: window seat
Default

Originally Posted by zippinbye
Become worried once Tesla keeps the backseat drivers alive and Uber ceases taking out pedestrians with their auto-drive technology
That will be a very minor superficial concern that in no way puts them significantly closer to pilotless 121 ops.
Reply
Old 07-25-2021 | 04:07 PM
  #99  
JamesBond's Avatar
Gets Weekends Off
 
Joined: May 2015
Posts: 7,292
Likes: 0
From: A350 Both
Default

Originally Posted by Trip7
An auto takeoff in a highly controlled testing environment and that's get you stating ummm this is awkward? Get back to me when this takeoff can be done at max crosswind limitations of the aircraft in gusty conditions. Or when it's actually certified at lower limits. Thanks.

Sent from my SM-N986U using Tapatalk
LOL Stop digging. Nobody said it will happen this year or even five years from now. I believe at one point computer speed was doubling about every 2 or 3 years. That speed is the lynchpin of artificial intelligence. And with increasing speed comes lowered costs. Spacecraft already go to the ISS essentially 'pilotless' Why do you think an airliner is so tough?
Reply
Old 07-25-2021 | 04:19 PM
  #100  
Gets Weekends Off
 
Joined: Aug 2011
Posts: 2,583
Likes: 16
From: Hoping for any position
Default

Originally Posted by JamesBond
LOL Stop digging. Nobody said it will happen this year or even five years from now. I believe at one point computer speed was doubling about every 2 or 3 years. That speed is the lynchpin of artificial intelligence. And with increasing speed comes lowered costs. Spacecraft already go to the ISS essentially 'pilotless' Why do you think an airliner is so tough?
I cringe when I hear my 6 year say he wants to be a pilot. I don’t have the heart to tell him that’s not going to happen. Of course I’m not serious but it’s very likely in his lifetime there will not be anymore commercial pilots.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
1st Supersonic
Atlas/Polar
20693
04-29-2026 07:35 AM
FUPM
Atlas/Polar
71
09-26-2017 02:11 PM
flystraightin
Major
4
05-31-2006 06:31 AM
Freighter Captain
Cargo
0
07-09-2005 09:27 PM

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On



Your Privacy Choices