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-   -   B737MAX Recertification - Archive (https://www.flyertalk.com/forum/united-airlines-mileageplus/2031779-b737max-recertification-archive.html)

spin88 Apr 23, 2019 9:22 pm


Originally Posted by UAL757222 (Post 31031098)
McDonnell Douglas needs to be here still in order to keep both honest.

The ugly reality (talk to any Boeing old-timers) is that Boeing was taken over by MickyD. It is McDonald Douglas (dba Boeing). The management approach - buy off the government with lobbying and soft landings, don't invest, fight the unions - is straight out of the McDonald Douglas Play book. Everything that happened with the MAX - and the 15 years of delays on a new narrow body A/C before the current problems - are a direct result of the McDonald Douglas approach taking over Boeing.

BF263533 Apr 23, 2019 9:55 pm

The success of the pre Mad MAX 737 depends on how you measure success. If there was a safety trade-off then that reduces true success. If it is true the. 737 800/900s have a higher landing speed and more runway overruns that seems less safe detracting from true success.

TravellingMan Apr 23, 2019 10:12 pm


Originally Posted by spin88 (Post 31029908)
Now lets not let facts get in the way of a perfectly good belief that Boeing can do no wrong, and its all the fault of these folks in the 3rd world....:rolleyes:

:) I wonder if the unspoken selling point would turn out to be - "To fly a Boeing 737MAX you need to be a West Point graduate with XXX hrs flight experience with the US Armed forces; to fly an Airbus 32x's you dont need any of that." Majority of the 737MAX purchasers are from Asia and Africa so for Airbus it would be a stronger selling point than Boeing's selling point of a 737MAX is the same as 737NG and requires no additional training. ;)

I am curious to know how the FAA is going to package the approval process as being complete and the MCAS to be error proof as one goes through endless software patches and releases as all conditions were never considered in the first version of any software release. This is going to be the best written piece of code in history as Boeing cannot afford even one more incident with the MAX. :confused:

txaggiemiles Apr 24, 2019 6:36 am

I am seeing the “Boeing 737 MAX 9” show back up post-announced grounding date on the app this morning. Yesterday the same flights were just shows as “Boeing 737”

porky Apr 24, 2019 9:43 am

Some sections of the media are reporting that the 737MAX may be presented to the FAA for re-certification as early as May 2019, with the aircraft being un-grounded by July 2019. From what I read, in the past, most developed and developing countries would follow the FAA's lead in certifying an aircraft for their airspaces. But that may not be so straightforward now.

I am wondering how the dynamic in today's environment affect the certification/re-certification of the 737MAX, or indeed any other Boeing aircraft by the aviation authorities of Europe, China, Canada, Brazil or anyone else?

I hope we don't end up with a scenario like in the auto industry where cars are built for regulatory standards of a myriad of countries, thus increasing complexity and cost.

EmailKid Apr 24, 2019 10:01 am

I'm guessing UA is counting on certification in May, and since they were flying them to Hawaii, that does not involve certification by any other country @:-)

Though they may think about flying that that long a distance over water, and just sub them in for 739 routes and have the 739s fly to Hawaii. Or consider that problems seems to be primarily during takeoff and not as so much during the flight.

jsloan Apr 24, 2019 10:20 am


Originally Posted by EmailKid (Post 31032861)
Though they may think about flying that that long a distance over water, and just sub them in for 739 routes and have the 739s fly to Hawaii.

If UA isn't certain the frames can make it from Hawaii to California, they won't fly them at all (nor would the FAA re-certify them). It would be absolutely asinine to swap them onto other routes due to a fear that they're unsafe for travel over water.

emcampbe Apr 24, 2019 12:55 pm


Originally Posted by porky (Post 31032799)
Some sections of the media are reporting that the 737MAX may be presented to the FAA for re-certification as early as May 2019, with the aircraft being un-grounded by July 2019. From what I read, in the past, most developed and developing countries would follow the FAA's lead in certifying an aircraft for their airspaces. But that may not be so straightforward now.

other agencies may or may not follow the lead of the FAA on this. Already, there’s some rumors that Canada will require simulator training for MAX pilots, but no word on the FAA. Question is when the sims will be ready - one of the issues was there were very few around to begin with.

When they get back in the air is another question, though different carriers have them off the schedule for different periods of time. I believe UA has them out through sometime in July, while others don’t have them back in as scheduled until August. That can always change, of course. I believe AA has said that when they are able to put them in the service, and possibly through the rest of the summer sched, they wouldn’t be scheduled per say and would be used as subs instead.

BF263533 Apr 24, 2019 1:31 pm

“ 'It’s important that when we return this aircraft to flight, that we do it in relative unison and lockstep around not just the U.S. but the world. So we’ll have to monitor and engage that,' Munoz said."


https://www.cnbc.com/2019/04/24/unit...fly-again.html


Until all regulators are in general agreement, passengers may be reluctant to fly United.

atword Apr 24, 2019 2:51 pm


Originally Posted by BF263533 (Post 31033562)
“ 'It’s important that when we return this aircraft to flight, that we do it in relative unison and lockstep around not just the U.S. but the world. So we’ll have to monitor and engage that,' Munoz said."
https://www.cnbc.com/2019/04/24/unit...fly-again.html
Until all regulators are in general agreement, passengers may be reluctant to fly United.

MSNBC has a photo of Jose Munoz on the article.

JimInOhio Apr 24, 2019 4:15 pm


Originally Posted by ExplorerWannabe (Post 31031083)
Not completely. I believe the FO had 360 hours of flight experience. According to the analysis linked by LarryJ, the captain had significant experience but was busy trying to fly the plane. In the meantime, the FO committed several errors which compounded the situation. The facts remain that the 737 is one of the most successful airframes in aviation history, computer assist tends to be a an overall positive for many things including aviation but computer control can be quite problematic, and tragedies like this will continue to spur emotional reactions.

What tragedy resulting in ~350 deaths won't spur an emotional reaction?

porky Apr 24, 2019 4:25 pm


Originally Posted by emcampbe (Post 31033475)
other agencies may or may not follow the lead of the FAA on this.

True. But we seem to be rapidly heading towards a world where the FAA has less of an influence in how other countries' aviation authorities make decisions. Which could mean higher costs and greater manufacturing complexity for Boeing. Or, I hope not, for Bell Textron, Cessna, Spirit etc.

TravellingMan Apr 24, 2019 4:52 pm


Originally Posted by porky (Post 31034063)
True. But we seem to be rapidly heading towards a world where the FAA has less of an influence in how other countries' aviation authorities make decisions. Which could mean higher costs and greater manufacturing complexity for Boeing. Or, I hope not, for Bell Textron, Cessna, Spirit etc.

Well, the FAA (and Boeing) did not help their case with their "expedited" approval of the 737MAX nor their reluctance to ground it after every other aviation authority in the world grounded it. FAA and Boeing brought it onto themselves this loss of credibility. Whether other aircraft manufacturers will also pay the price is to be seen. Maybe Embraer is now tainted with being associated with Boeing?

emcampbe Apr 24, 2019 5:42 pm


Originally Posted by TravellingMan (Post 31034126)
Well, the FAA (and Boeing) did not help their case with their "expedited" approval of the 737MAX nor their reluctance to ground it after every other aviation authority in the world grounded it. FAA and Boeing brought it onto themselves this loss of credibility. Whether other aircraft manufacturers will also pay the price is to be seen. Maybe Embraer is now tainted with being associated with Boeing?

I agree. FAA and Boeing completely, 100% brought it on themselves. What kind of manufacturer fails to document vital automated safety systems? Presumably the FAA knew (in fact, didn’t they require it), but approved it to use without any documentation. How is a pilot supposed to fix an issue with a system they don’t know exists?

im curious on Embraer though...why are they associated with Boeing?

WineCountryUA Apr 24, 2019 5:48 pm


Originally Posted by emcampbe (Post 31034242)
im curious on Embraer though...why are they associated with Boeing?


On July 5, 2018, Boeing and Embraer announced a joint venture for Embraer's airliners, after Airbus acquired a majority of the competing Bombardier CSeries on October 16, 2017.
https://en.wikipedia.org/wiki/Boeing..._joint_venture


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