Aircraft Accident/Incident Report

Ashevelle, North Carolina 28801
Monday, November 20, 2000 16:00 EST

NTSB Narrative Summary Released at Completion of Accident

At 10,000 feet msl, while maneuvering for landing, the flight encountered an area of moderate turbulence. The seat belt sign was 'ON' and the flight attendants were performing pre-landing duties. One of the flight attendants broke a bone during the turbulence event. The captain was not informed about the injured flight attendant until he walked to the back of the aircraft after arriving at the gate. According to the injured flight attendant (F/A-A), she was briefed '...only [that it]...would be a little rough getting out of Atlanta, but once we got up everything would be ok...no warning from the cockpit at all of rough air/turbulence' Both flight attendants were knocked to the floor to a sitting position, and both said the turbulence didn't stop. The injured flight attendant said, 'I...was knocked to the floor over and over...up into the service door and the passenger door; my head hit the steps and ended up on the floor flat down...I stayed on the floor...no bells were given when the aircraft was descending...the only 4 bells I heard was at landing time. Also no announcements from [the] cockpit was made when descending through 10,000 feet to the passengers because we were in 0.75 moderate turbulence at the time.' SIGMET [significant metrological] November 2, and AIRMET (Airmen Meteorological Information Network) Tango update 3, calling for a large area of moderate turbulence below 12,000 feet, were current and applicable to the flight's descent into Ashville. The company verified that both the SIGMET and AIRMET were part of the captain's weather briefing, and he had them both in his possession before departure.

NTSB Probable Cause Narrative

the flight encountered forecasted turbulence, which resulted in serious injury to a flight attendant. Factors in this accident were; the captain's inadequate briefing to the cabin crew; and the insufficient information about the known turbulence that would be encountered during descent.

Event Information

Type of Event Accident
Event Date 11/20/2000
Event Day of the Week Monday
Time of Event 1600
Event Time Zone Eastern Standard Time
Event City ASHEVELLE
Event State NORTH CAROLINA
Event Country --
Zipcode of the event site 28801
Event Date Year 2000
Event Date Month 11
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude --
Event Location Longitude --
Event Location Airport
Event Location Nearest Airport ID
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation --
Weather Briefing Completeness Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 1413 Eastern Standard Time
Direction of event from weather observation facility (degrees) 0
Weather Observation Facility ID AVL
Elevation of weather observation facility 2165
Distance of event from weather observation facility (units?) 0
Time Zone of the weather observation EST
Lighting Conditions Day
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Clear
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 6
Dew Point at event time (in degress fahrenheit) -8
Wind Direction (degrees magnetic) 310
Variable Wind Indicator Unknown
Wind Speed (knots) 14
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 22
Altimeter Setting at event time (in. Hg) 30
Density Altitude (feet) --
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury Serious
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor --
Injury Total None 39
Injury Total Serious 1
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 977
NTSB Notification Source FAA SE REG COM CTR
NTSB Notification Date Nov 20 2000 12:00AM
NTSB Notification Time 2235
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Jul 2 2001 2:40PM
User who most recently changed record MONR
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N630AS
NTSB Number MIA01LA030
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 121: Air Carrier
Type of Flight Plan filed IFR
Flight plan Was Activated? --
Damage None
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Aerospatiale
Aircraft Model ATR-72-212
Aircraft Series Identifier ATR-72-212
Aircraft Serial Number 336
Certified Max Gross Weight 48501
Aircraft Category Airplane
Aircraft Registration Class U.S. Registered/U.S. Soil
Aircraft is a homebuilt? No
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 71
Number of Engines 2
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection Continuous Airworthiness
Date of Last Inspection Nov 13 2000 12:00AM
Airframe hours since last inspection 145
Airframe Hours 17787
ELT Installed No
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name ATLANTIC SOUTHEAST AIRLINES
Aircraft Owner Street Address ATLANTA INTERNATIONAL AIRPORT
Aircraft Owner City ATLANTA
Aircraft Owner State GA
Aircraft Owner Country
Aircraft Owner Zipcode 30320
Operator is an individual? --
Operator Name
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address
Operator City
Operator State
Operator Country
Operator Zip code
Operator Code CAA
Owner has at least one certificate Yes - certificate holder
Other Operator of large aircraft? No
Certified for Part 133 or 137 Operation Unknown
Operator Certificate Number --
Indicates whether an air carrier operation was scheduled or not Scheduled
Indicates Domestic or International Flight Domestic
Operator carrying Pax/Cargo/Mail Passenger/Cargo
Type of Flying (Per_Bus / Primary) Unknown
Second Pilot on Board Yes
Departure Point Same as Event No
Departure Airport Code ATL
Departure City ATLANTA
Departure State GA
Departure Country
Departure Time 1600
Departure Time Zone EST
Destination Same as Local Flt crash at destination city
Destination Airport Code AVL
Destination City
Destination State
Destination Country
Specific Phase of Flight --
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jun 2 2001 4:09AM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 0
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --