Pilot Debrief

BOEING 737-990ER near SeaTac, WA — 2021-08-24

Final reportDCA21LA208
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Date
2021-08-24
Location
SeaTac, WA, USA
Airport
SEA
Aircraft
BOEING 737-990ER
Registration
N479AS
Category
Airplane
Highest injury
Serious
Fatalities
0

Probable cause

The passenger’s use of the evacuation slide resulted in the serious injury.

NTSB narrative

Even though an overheated passenger cell phone was put into a battery containment bag (BCB) by the cabin crew, a large amount of smoke remained in the cabin with a strong acrid smell. As a result, the captain commanded an evacuation on taxiway A spot 6A at the Seattle-Tacoma International Airport (SEA), Seattle Washington. One passenger broke their elbow while descending on the evacuation slide.

NTSB coding

View NTSB final report

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