FAA poised to clear Boeing 737 Max to fly again

In this Sept. 30, 2020, file photo, a Boeing 737 Max jet, piloted by Federal Aviation Administration Chief Steve Dickson, prepares to land at Boeing Field following a test flight in Seattle. The FAA is poised to clear the Boeing 737 Max to fly again after grounding the jets for nearly two years due to a pair of disastrous crashes that killed 346 people. (AP Photo/Elaine Thompson, File)

The Federal Aviation Administration is expected on Wednesday to clear Boeing’s 737 Max to fly again after grounding the jet for nearly two years due to a pair of crashes that killed 346 people.

Agency Administrator Steve Dickson said last week the FAA was in the final stages of reviewing changes to the Max that would make it safe to return to the skies.

“I will lift the grounding order only after our safety experts are satisfied that the aircraft meets certification standards,” he said in a statement.

The move would come after numerous congressional hearings on the crashes that led to criticism of the FAA for lax oversight and Boeing for rushing to implement a new software system that put profits over safety and ultimately led to the firing of its CEO.

Regulators around the world grounded the Max in March 2019, after the crash of an Ethiopian Airlines jet. That happened less than five months after another Max, flown by Indonesia’s Lion Air, plunged into the Java Sea. All passengers and crew members on both planes were killed.

Investigators focused on anti-stall software that Boeing had devised to counter the plane’s tendency to tilt nose-up because of the size and placement of the engines. That software pushed the nose down repeatedly on both planes that crashed, overcoming the pilots’ struggles to regain control. In each case, a single faulty sensor triggered the nose-down pitch.

Boeing’s redemption comes in the middle of a pandemic that has scared away passengers and decimated the aviation industry, limiting the company’s ability to make a comeback. Air travel in the U.S. alone is down about 65% from a year ago.

Boeing sales of new planes have plunged because of the Max crisis and the coronavirus pandemic. Orders for more than 1,000 Max jets have been canceled or removed from Boeing’s backlog this year. Each plane carries a sticker price between $99 million and $135 million, although airlines routinely pay far less than list price.

John Hansman, an aeronautics professor at MIT, said that people typically avoid airplanes for a few months after there are problems. But the Max case is unusual, and were it not for the novel coronavirus, Hansman said he would feel safe flying on a Max.

FAA poised to clear Boeing 737 Max to fly again
In this Wednesday, Sept. 30, 2020, file photo, a Boeing 737 Max jet, piloted by Federal Aviation Administration Chief Steve Dickson, prepares to land at Boeing Field following a test flight in Seattle. The FAA is poised to clear the Boeing 737 Max to fly again after grounding the jets for nearly two years due to a pair of disastrous crashes that killed 346 people. (AP Photo/Elaine Thompson, File)

“This whole thing has had more scrutiny than any airplane in the world,” he said. “It’s probably the safest airplane to be on.”

American is the only U.S. airline to put the Max back in its schedule so far, starting with one round trip daily between New York and Miami beginning Dec. 29.

Nearly 400 Max jets were in service worldwide when they were grounded, and Boeing has built and stored about 450 more since then. All have to undergo maintenance and get some modifications before they can fly.

Pilots must also undergo simulator training, which was not required when the aircraft was introduced. Hansman said pilot training for qualified 737 pilots shouldn’t take long because Boeing has fixed problems with the Max’s software. It no longer automatically points the plane’s nose down repeatedly, and doesn’t override commands from the pilot, according to Boeing. The company posted a 15 more crashes during the plane’s life span if the flight-control software were not fixed.

After an 18-month investigation, the House Transportation Committee heaped blame on Boeing, which was under pressure to develop the Max to compete with a plane from European rival Airbus, and the FAA, which certified the Max and was the last agency in the world to ground it after the crashes. The investigators said Boeing suffered from a “culture of concealment,” and pressured engineers in a rush to get the plane on the market.

Boeing was repeatedly wrong about how quickly it could fix the plane. When those predictions continued to be wrong, and Boeing was perceived as putting undue pressure on the FAA, Muilenburg was fired in December 2019.

Dickson—who flew F-15 fighters in the Air Force before serving as a pilot and an executive at Delta Air Lines—foreshadowed the agency’s decision to clear the Max to fly again with comments in September, after he climbed into the cockpit of a Max for a two-hour test flight.

“I liked what I saw on the flight,” Dickson declared that day. Some relatives of passengers who died in the Ethiopian crash dismissed Dickson’s flight as a stunt to benefit Boeing.

In recent weeks, European regulators also signaled their likely approval of Boeing’s work. Regulators in Canada and China are still conducting their own reviews. Relatives say it’s too soon, and they and their lawyers say Boeing and the FAA are withholding documents.

Naoise Ryan, an Irish citizen whose husband died in the Ethiopian crash, said the Max is “the same airplane that crashed not once but twice because safety was not a priority for this company.”


Boeing sees more cancelled orders as MAX nears return


© 2020 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed without permission.

Citation:
FAA poised to clear Boeing 737 Max to fly again (2020, November 18)
retrieved 18 November 2020
from https://techxplore.com/news/2020-11-faa-poised-boeing-max.html

This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no
part may be reproduced without the written permission. The content is provided for information purposes only.


Speak Your Mind

LEAVE A REPLY

Please enter your comment!
Please enter your name here

Get in Touch

350FansLike
100FollowersFollow
281FollowersFollow
150FollowersFollow

Recommend for You

Oh hi there 👋
It’s nice to meet you.

Subscribe and receive our weekly newsletter packed with awesome articles that really matters to you!

We don’t spam! Read our privacy policy for more info.

You might also like

Laser-based process to 3D print detailed glass objects: Multiphoton...

Researchers have developed a new laser-based process for 3D printing intricate parts made of...

Hand-held device reads levels of cancer biomarker: Researchers create...

Researchers at McMaster and Brock universities have created the prototype for a hand-held device...