This is what I think is going on:
Part of the 737MAX fundamentally is that 737 NG pilots did not need retraining to fly it.
That's a nice goal, but it is not compatible with MCAS. With MCAS in the picture, pilots need to fly out two situations in a simulator: (1) MCAS goes bezerk and they have to manually disable it, and (2) they get into the kind of trouble that MCAS is supposed to stop and then MCAS doesn't stop it.
I think Boeing is hoping they can do a software fix but not add a training requirement and I think that's a major reason why the fix is taking so long. I can't believe that regulators will clear the MAX to fly again without the training requirement. If Boeing is trying to avoid simulator training, they are doing a lot of harm to themselves, their shareholders, their employees, airlines, their suppliers, the U.S. Economy, etc. If they bite the bullet and accept the simulator requirement they can probably get back in the air soon -- they might have to pay for the simulator training that they promised airlines wouldn't have to pay for, but that's probably less than what they are going to pay because of delays.
Another problem with their foot dragging is that delays beget more delays. The more time they waste, the more new problems will be discovered, the more it will cascade. The fast way out is the way through, but from the beginning to this moment, Boeing has not appeared to recognize the gravity of this situation.
If they would have to treat this plane as completely unrelated to any existing model, doing an entire training program from scratch, then there is a legitimate need for regulatory compromise.
where did you read this? The latest I've heard, the EU was ready to go further with the tariff wars[0].
[0] https://www.financial-world.org/news/news/business/2659/eu-p...
Airbus just had an excessive pitch problem in the A321neo, nearly the same as the 737-MAX troubles. https://simpleflying.com/airbus-a321neo-pitch-problem/ Suddenly, the FAA might take aggressive action to ban that aircraft. Maybe the EASA doesn't really object to the 737-MAX as much as they thought they did.
CAAC would like smooth approvals for Chinese aircraft. Huawei is also having issues. Things could suddenly change after a day of golf at Mar-a-Lago. Lots of things could change, some quietly and some publicly.
After a bit of high-level discussion using that leverage, things may change.
These decisions, in all countries, are being made with consideration for international economic implications. The resulting decisions will be given technical justification as required.
The issue consists of the anti-stall protection not being aggressive enough under SPECIFIC circumstances:
- Airplane is in Flare mode - Pilot applies sudden and excessive pitch up - Keeps the pitch during pre stall and stall period
Source: https://leehamnews.com/2019/07/19/bjorns-corner-airbus-a321n...
"anti-stall protection not being aggressive enough under SPECIFIC circumstances" means "not enough MCAS in the A321neo"
(there is no leeway for "SPECIFIC circumstances" unless to grant that to the 737-MAX as well)
The FAA could require more MCAS in the A321neo, and of course more testing.
I don't know how much about planes do you know (I'm starting to feel not much since excessive, maintained pitch during flare didn't tell you anything). But the context explained here is rare and obviously more manageable than "one of three redundant sensors failed and an aircraft went out of the sky without giving the crew even a possibility to save their lives".
EDIT: Found new details. The pilot has to keep the excessive pitch although AWARE that he is stalling the aircraft.
off topic: you sound like a president who thinks that "maximum pressure" is good, but it has not been proven to work.