N950NN

Unknown
Serious

Boeing 737S/N: 31194

Accident Details

Date
Tuesday, September 11, 2018
NTSB Number
DCA18CA289
Location
Phoenix, AZ
Event ID
20180922X71035
Coordinates
33.440555, -111.835556
Aircraft Damage
Unknown
Highest Injury
Serious
Fatalities
0
Serious Injuries
1
Minor Injuries
0
Uninjured
2
Total Aboard
3

Probable Cause and Findings

an inadvertent encounter with wake turbulence.

Aircraft Information

Registration
Make
BOEING
Serial Number
31194
Engine Type
Turbo-fan
Year Built
2014
Model / ICAO
737B37M
Aircraft Type
Fixed Wing Multi Engine
No. of Engines
2
Seats
162
FAA Model
737-823

Registered Owner (Current)

Name
WILMINGTON TRUST CO TRUSTEE
Address
1100 N MARKET ST
City
WILMINGTON
State / Zip Code
DE 19890-1100
Country
United States

Analysis

On September 10, 2018, at 9:00 pm Mountain Standard Time (MST), American Airlines flight 2197, a Boeing 737-800, N950NN, encountered wake turbulence while descending through 3,100 feet on approach to the Phoenix Sky Harbor International Airport (KPHX), Phoenix, Arizona. A flight attendant was securing items in the galley and was seriously injured as a result of the turbulence. There were no injuries to the other passengers or crew, and the airplane was not damaged. The flight was operating under 14 CFR Part 121 as a regularly scheduled passenger flight from Seattle-Tacoma International Airport (KSEA), Seattle, Washington, to KPHX.

According to the flight crew, the seat belt sign was on, and the "prepare for landing" announcement was made to the flight attendants. The airplane was approximately three miles behind a narrow body Airbus, in landing configuration when the turbulence occurred. After landing, the flight crew were notified that one of the flight attendants had been injured. Paramedics met the flight at the gate and the flight attendant was transported to the hospital where she was diagnosed with a broken left rib.

Data Source

Data provided by the National Transportation Safety Board (NTSB). For more information on this event, visit the NTSB Records Search website. NTSB# DCA18CA289