BOEING 737-990ER
SeaTac, WA, August 24, 2021
Event Information
| Date | August 24, 2021 |
| Event Type | ACC |
| Location | SeaTac, WA |
| Country | USA |
| Coordinates | 47.44372, -122.31173 |
| Airport | SEATTLE-TACOMA INTL |
| Highest Injury | SERS |
| NTSB Number | DCA21LA208 |
| Event ID | 20210825103753 |
Aircraft
| Make | BOEING |
| Model | 737-990ER |
| Registration # | N479AS |
| Operator | ALASKA AIRLINES INC |
| Owner | ALASKA AIRLINES INC |
| Category | AIR |
| FAR Part | 121 |
Conditions
| Light Condition | DUSK |
| Weather | VMC |
Injuries
| Fatal | 0 |
| Serious | 1 |
| Minor | 3 |
| None | 130 |
| Total Injured | 4 |
Event Location
Probable Cause
The passenger’s use of the evacuation slide resulted in the serious injury.
About This NTSB Record
This aviation event was investigated by the National Transportation Safety Board (NTSB). NTSB investigates all U.S. civil aviation accidents to determine probable cause and issue safety recommendations to prevent future accidents.