NYC92LA018

NTSB accident investigation · Boeing 737-4B7 · Boston, MA · October 23, 1991

Accident · Serious injuriesLimited investigationFinal report
Date
October 23, 1991, 17:07 local (21:07 UTC)
Place
Boston, MA
Injuries
1 serious, 91 uninjured
Damage
No damage
Phase of flight
Landing
Aircraft
N441USBoeing 737-4B7
Weather
Visual (VMC) · Day
Status
Completed · report January 25, 1993
Report
Approved by Office Director
FAA report
19911023047709A
Case key
37099

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

A latch failure on a door in the aft galley which allowed a liquor kit to roll forward.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Airframe/component/system failure/malfunctionLanding - roll
Misc eqpt/furnishings,storage bins/racks - failure,totalCause

Analysis

The Boeing 737 was on landing roll when a door in the aft galley opened. A liquor kit rolled out toward an aft facing flight attendant who fended off the kit with her left hand. Her hand bent rearward and the flight attendant received a broken wrist. Both flight attendants seated in the rear of the airplane said they believed the door was locked prior to landing. After landing the flight attendants were able to open the door again by hand after it was locked. Maintenance personnel were unable to duplicate the failure; however, the latches were replaced as a precaution.

Aircraft

Registration
N441US
Reported as
Boeing 737-4B7
Category
Airplane
Serial number
24812
Engine
GE CFM56, turbo fan
Damage
No damage
Flight
Part 121
Operator
Usair
Registered owner
Usair
Last inspection
Unknown · January 2, 2000
Departed
BWI · Baltimore, MD
Flight plan
IFR
Airport
BOS · Logan, runway 4, 7,860 × 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

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Certificate
Airline transport
Airplane ratings
Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Unknown

Weather

Conditions
Visual (VMC) · Day
Wind
100° at 9 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
55 °F, dew point 52 °F
Altimeter
30.00 inHg
Observed at
BOS, 1 nm away

FAA reports on this event · 1

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