Welcome to DU! The truly grassroots left-of-center political community where regular people, not algorithms, drive the discussions and set the standards. Join the community: Create a free account Support DU (and get rid of ads!): Become a Star Member Latest Breaking News General Discussion The DU Lounge All Forums Issue Forums Culture Forums Alliance Forums Region Forums Support Forums Help & Search

Yo_Mama_Been_Loggin

(107,766 posts)
Fri Mar 22, 2019, 02:04 PM Mar 2019

Boeing to make standard a warning light that was not on doomed planes

Boeing said Federal Aviation Administration (FAA) approval for new safety updates to its software on its 737 Max jets could come as early as next week. After the crash of two Max jets that killed 346 people, the company announced it would now make standard an indicator light that warns pilots of a sensor malfunction that could cause its anti-stall system to activate unnecessarily.

Investigators believe that anti-stall system, new on the 737 Max, triggered on Lion Air Flight 610, repeatedly forcing down the nose of the plane and leading to the crash. The previously optional indicator light, a safety feature, was not installed on the Max 8 Lion Air plane or the Ethiopian Airlines flight that crashed last week.

A U.S. airline source said that feature would cost roughly $80,000 extra on a plane with a list price of about $120 million.

Investigators are trying to determine why the max eight fleet was certified to fly in the first place.

https://www.msn.com/en-us/news/us/boeing-to-make-standard-a-warning-light-that-was-not-on-doomed-planes/ar-BBV5IlT?li=BBnb7Kz

4 replies = new reply since forum marked as read
Highlight: NoneDon't highlight anything 5 newestHighlight 5 most recent replies
Boeing to make standard a warning light that was not on doomed planes (Original Post) Yo_Mama_Been_Loggin Mar 2019 OP
$80,000 for an indicator light? gratuitous Mar 2019 #1
why not just do take offs by pilot instead of using autopilot? nt msongs Mar 2019 #2
This makes no effing sense MH1 Mar 2019 #3
Hmm...programming miscalculation? MineralMan Mar 2019 #4

MH1

(17,573 posts)
3. This makes no effing sense
Fri Mar 22, 2019, 02:09 PM
Mar 2019
it would now make standard an indicator light that warns pilots of a sensor malfunction that could cause its anti-stall system to activate unnecessarily


If the system knows the sensor is malfunctioning, why the FUCK would it be able to automate the anti-stall system??



yes of course the warning light should be there but if the system knows it's malfunctioning, lock it out from feeding the anti-stall system maybe?

MineralMan

(146,262 posts)
4. Hmm...programming miscalculation?
Fri Mar 22, 2019, 02:55 PM
Mar 2019

I don't know, but charging $80,000 for a freaking indicator light sound exorbitant. The code for detecting that must be built in from the beginning, so where does the money go?

This sounds a little iffy to me. It sounds like an essential feature, not an option.

Latest Discussions»General Discussion»Boeing to make standard a...