#cfm56

Boeing 737 MAX-8 – question the pilots not the plane

There is something to be said about the group think behind countries stepping up to ground the 737 MAX-8. Of course safety is of maximum importance. It always is. However had the FAA held the slightest inkling that switching off the Boeing 737 AOA would still cause crashes it would be grounded immediately. The FAA is comfortable that airlines that follow the updated airworthiness directive (AD) will not experience danger. So confident in that decision the AD called for a continuation.

If anything blanket groundings are more a slap in the face of pilots in questioning their skill to fly these planes without all of the gizmos. As a passenger you should question the airlines that ground as a reflection on the level of pilot training and confidence in them during a crisis situation.

It’s a bit like having your parking camera and sensors go on the blink. Is reversing into the car space with your left arm on the passenger seat looking over your shoulder impossible without these aids? No. Do you stop driving your car because you’re afraid you can’t park it? The problem is all of these aids are to a point dumbing down the ability to drive using feel. Perhaps we should demand The NHTSA grounds Tesla for the spate of autopilot accidents ending in death of drivers.

Would Boeing risk such massive corporate negligence by letting the planes still fly if they had the slightest doubt switching off the AOA would cause more crashes? This is not a Ford Pinto moment. It’s a serious flaw to be sure but the plane has got a clean bill of health without autopilot AOA. That’s why the FAA hasn’t grounded it.

Boeing assures customers it has a software upgrade to be released in coming weeks. There are 4,800 orders outstanding. The new Leap X engines are so much more efficient than the CFM-56 variant they replace. The secret sauce in the engines is made by NGS Advanced Fibers (50% owned by Nippon Carbon) in Japan. Airlines want them. Period. Efficiency helps them stay in business.

The Boeing 737 fleet has done around 1 billion flight hours combined. This is a 50 year old plane which has been modernized. Think of it like a Porsche 911. The basic shape is the same. The plane is airworthy. The software is faulty. As passengers we should pray that the pilots have the skills when the systems fail, not fail when the systems let them down.