ERA11CA152

NTSB accident investigation · Airbus A320-232 · North Fayston, VT · February 19, 2011

Accident · Serious injuriesData collectionFinal report
Date
February 19, 2011, 18:43 local (23:43 UTC)
Place
North Fayston, VT
Injuries
1 serious, 1 minor, 117 uninjured
Damage
No damage
Phase of flight
Approach
Aircraft
N706JBAirbus A320-232
Defining event
Approach-IFR initial approach: Turbulence encounter
Weather
Visual (VMC) · Night
Status
Completed · report June 20, 2011
Report
Approved by Office Director
NTSB office
Eastern Region Aviation
Parties
FAA/FSDO, JetBlue
FAA report
20110219003149A
Case key
78390

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

The airplane's inadvertent encounter with turbulence during the approach, which resulted in serious injury to a flight attendant.

Findings · 1

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

TurbulenceEnvironmental issues › Conditions/weather/phenomena · Effect on personnelAirbus A320-232: 2 casesAll aircraft: 92 casesProbable cause

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

According to the captain, while on approach at an altitude of approximately 6,000 feet mean sea level, the airplane experienced an encounter with severe turbulence. Two flight attendants struck the aft galley floor and rear passenger door. One flight attendant sustained bruising and the other flight attendant sustained multiple fractured ribs. The airplane continued its approach and landed normally. There was no damage to the airplane.

Factual narrative

According to the captain, while on approach to the destination airport, at an altitude of approximately 6,000 feet mean sea level (msl), the airplane experienced an encounter with severe turbulence. Two flight attendants struck the aft galley floor and rear passenger door. One flight attendant sustained bruising and the other flight attendant sustained multiple fractured ribs. The airplane continued its approach and landed normally. There was no damage to the airplane.

Aircraft

Registration
N706JB
Reported as
Airbus A320-232
Category
Airplane
Serial number
3451
Airframe hours
11,582
Engines
IAE V12840, 27,000 lbs thrust, turbo fanIAE V12840, 27,000 lbs thrust, turbo fan
Damage
No damage
Flight
Part 121
Operator
Jetblue Airways Corp
Registered owner
Jetblue Airways Corp
Airworthiness certificate
Standard, Transport
Last inspection
Continuous airworthiness · February 14, 2011
Departed
JFK · Jamaica, NY
Destination
BTV · Burlington, VT
Flight plan
IFR
Airport
BTV · Burlington International, runway 33, 8,320 × 150 ft, asphalt

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew · 2

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
43
Injuries
None
Certificate
Airline transport
Airplane ratings
Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Without waivers/limitations
Last flight review
February 22, 2011
Seat
Left
Flight hours
9,000 total · 3,175 in this make and model · 5,500 as pilot in command · 200 in the last 90 days · 65 in the last 30 days · 9 in the last 24 hours
Role
Co-pilot
Age
52
Injuries
None
Certificate
Airline transport
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Helicopter, Airplane
Medical
Class 1, With waivers/limitations
Last flight review
November 15, 2010
Seat
Right
Flight hours
5,284 total · 257 in this make and model · 3,610 as pilot in command · 151 in the last 90 days · 36 in the last 30 days · 8 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night
Wind
320° at 20 knots, gusting 26
Visibility
6 statute miles
Lowest ceiling
4,400 ft overcast
Temperature
18 °F, dew point 9 °F
Altimeter
29.78 inHg
Observed at
BTV, 19 nm away

Docket · 2

The files NTSB released with the investigation on April 18, 2011, on NTSB’s docket system: statements, records, photos and specialists’ reports. 699 KB in all.

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.