NTSB issues investigative update on B-767 runway excursion accident in Miami
105 points - yesterday at 9:30 PM
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- Pilot Flying (PF) was the Captain, 55 yo (presumably) more experienced pilot, who only got certified to fly that type (B767) in May
- Pilot Monitoring (PM) was a 38 yo first officer, also not very experienced on B767
- PF made a number of mistakes, going too high, too fast (partially because he was descending too fast), not catching the glidescope on time
- PM was concerned that the approach/descent was abnormal but kept his mouth shut as the more experienced captain was at the controls (Edit: apparently he did speak up but PF did not acknowledge)
- PM lowered the flaps much later than required (PF orders flaps lowered and PM executes, but flaps can only be lowered when aircraft goes below certain speed) and the flaps were lowered all the way as the plane crossed the runway threshold, which likely caused plane to "float" and overshoot even further
- Plane touched down too late, and left wheel even later, which likely precluded some braking mechanisms from activating (or the PF forgot to since was busy trying to put the thing down)
- PM finally said "too fast, go around" but PF ignored him (or likely did not hear)
- In these situations PM has the right (and obligation) to take over the controls and start go around by themselves, but he didn't, presumably because the Cap was driving
- PF finally panicked and started the go around procedure, bit realized it was too late almost as the front wheel exited the runway, idled the engines and reapplied the brakes.
So, yeah...
I am a pilot; and although I don’t fly large transport category aircraft, this sort of procedural discipline makes all the difference no matter what you fly.
Wow, The Rehearsal season 2 flashbacks. Although the show was mostly pure absurdity, the central claim of crisis in cockpit communications / lack of adequate FAA mandated training around interpersonal dynamics was spot on.
When you try to land with too much energy the airplane refuses. When you get within a wingspan or two of the ground then ground effect starts giving you more and more lift. That plus excess speed means the airplane simply will not come down.
To force it down you lower the nose but that can end up castering on the nose wheel, starting a PIO event (pilot-induced oscillation), or as in this case the left wing just refused to stop flying. The "quartering tailwind" is a red herring. The jet was well within its tailwind limits - most of the wind was crosswind at that point and the tailwind contribution wasn't anywhere near enough to explain what happened. When you get above glide slope things get worse as you now need to lose altitude but that increases your speed. Even if you get the speed under control if you come at the runway with a 1700-2500fpm descent rate inertia can slam you into the runway.
They were coming in with way too much speed. They leveled off and got above glide slope because they were trying to bleed off enough speed to get within flap speed - flaps give you more drag which they desperately needed.
I made the transition this year into a much higher performance airplane and even going from a Cessna 172 to an A36 TN Bonanza the difference is stark. You must be way further ahead of the airplane in the Bonanza or you will find yourself screaming into the airport at 170kts when your landing speed is more like 80kts. And discover you are above flap and gear extension speed with all power taken out - thus without a good way to slow down.
Transport category jets are that times 100. You absolutely cannot get behind the aircraft. You plan your descents. You begin them much earlier. You pull power earlier. You add drag before speed runs away.
Above all else when you're barreling in 40kts above landing speed you call a go-around and try it again. It is way too late to fix it.
This accident started 30 minutes before they touched the tarmac. A complete failure of planning, of execution, and of ADM (to admit the problem and go-around).
>> CVR: 00:15 A pilot called for a go-around.
>> FDR: 00:15 Brakes were released at a groundspeed of 120 knots and throttles were increased to a value consistent with go-around thrust.
>> FDR: 00:11 The throttles were reduced to idle power and the brakes were re-applied. The groundspeed was 117 knots. The throttles remained at idle, and brakes remained applied until the end of the recording.
So they decided to go-around (i.e. do not land and climb immediately, going full thrust), then 4 seconds later changed their mind and went back to power idle and brakes (unclear how speed didn't increase).
While they were still late in calling a go-around (they should have done it before being anywhere close to touching down due to their unstable approach), guessing those 4 seconds contributed to the disaster by a lot.
I don't know anything about flying. Is this normal? Doesn't sound like it, but I don't know why the pilots would not have used these things that sound useful.
From the timeline, one pilot knew they were too fast 90 seconds before touchdown.
The interaction here is eerily similar to the pilot interactions preceding the 1997 Korean Air Flight 801 (B747) disaster in Guam [1]. It's not clear based on the NTSB update if the Captain was ignoring the First Officer or the other way around.
[1]: https://en.wikisource.org/wiki/Korean_Air_Flight_801_-_Aircr...
Prime Air crash: 10+ mandatory go-around triggers were ignored [video] - https://news.ycombinator.com/item?id=49650689 - September 2026
What I don't understand from his analysis though was early on he said the tail wind increased a minute before landing which is too quick to have communicated. If that's true, we need to get better about this. A minute to send a message is ages. It should be automatic between the airport and the aircraft.
https://www.wisn.com/article/amazon-cargo-plane-black-box-mi...