Gordo14 said:
GAC06 said:
They didn't select landing flaps until 50 feet so they almost certainly didn't complete the landing checklist since they couldn't until then, seconds before they touched down. The GPWS would have been (and was) yelling at them until they were in a landing configuration. They may also have never armed the speedbrakes/spoilers but that's not apparent
It looks like the airplane logic never went from flight to on the ground because the pilot didn't get the weight on the real wheels (both rear wheels tilted until 3/4ers down the runway way) in which case thrust reversers and spoilers would not have deployed. Blancolirio had a great video on this a couple days ago.
Spoilers should have deployed automatically once the wheel tilt indicators sensed the rear trucks were on the ground. Yes, that is correct. However the indications are that they never did. This indicates the spoilers were never "armed" which requires moving their actuator lever to the "armed" position so they will deploy automatically. In addition they can be deployed manually (GAC or someone correct me) by moving the lever further past the armed detent into a manual (or other name) position.
Reverse thrust is always activated manually after touchdown as it requires physical manipulation of the throttle levers. It cannot be done via any automatic systems onboard the aircraft.
GAC06 and I were saying that it's apparent the required checklist for landing the plane were never completed. Remember pilots don't tie their shoes or take a piss without a checklist. This is evident because things that are on that checklist were still being done as the plane was crossing the runway threshold. The callout for "Flaps 30" should have been completed with the plane on a stabilized approach, on speed and on glideslope, before they were 1,000 ft based on airport barometric altitude. At 1,000ft they were getting high to the GS because they were too fast for Flaps 20!