NYC85FA138

NTSB accident investigation · Mcdonnell Douglas DC-10-10 · Jamaica, NY · May 28, 1985

Accident · No injuriesField investigationFinal report
Date
May 28, 1985, 19:30 local (23:30 UTC)
Place
Jamaica, NY
Injuries
212 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N108AAMcdonnell Douglas DC-10-10
Weather
Instrument (IMC) · Night/bright
Status
Completed
Report
Approved by Office Director
Case key
35814

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

On this page

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/malfunctionClimb - to cruise
Door,inspection - separationCause
Maintenance,adjustment - improperCompany maintenance personnelCause
Procedure inadequateCompany maintenance personnelFactor
Inadequate surveillance,inadequate procedureCompany/operator mgmtCause
Fuselage,cabin - penetratedCause
DecompressionClimb - to cruise
Fuselage,cabin - decompressionCause

Analysis

The forward one-third portion of the core cowl door on no. 3 engine separated in flight first striking the leading edge of the right wing, then puncturing the fuselage. Causing rapid decompression at FL 170. The core cowl door latches were not adjusted & core cowl door shear pins were not installed per Mcdonnell Douglas service bulletin no. 71-86. Dated may 12, 1985.

Aircraft

Registration
N108AA
Reported as
Mcdonnell Douglas DC-10-10
Category
Airplane
Serial number
46508
Engine
GE CF6-6, 45,000 lbs thrust, turbo fan
Damage
Substantial damage
Flight
Part 121
Registered owner
American Airlines
Airworthiness certificate
Standard, Transport
Departed
LGA · New York, NY
Destination
Dallas-Ft Worth, TX
Flight plan
IFR

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
Age
48
Certificate
Airline transport
Airplane ratings
Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
12,000 total · 2,000 in this make and model

Weather

Conditions
Instrument (IMC) · Night/bright
Wind
40° at 13 knots, gusting 19
Visibility
5 statute miles
Temperature
-0 °F, dew point -0 °F