ATL92IA030

NTSB incident investigation · Airbus Industrie A-310-200 · Covington, KY · December 18, 1991

Incident · No injuriesIncident investigationFinal report
Date
December 18, 1991, 16:30 local (22:30 UTC)
Place
Covington, KY
Injuries
102 uninjured
Damage
No damage
Phase of flight
Takeoff
Aircraft
N803PAAirbus Industrie A-310-200
Weather
Visual (VMC) · Day
Status
Completed · report February 8, 1993
Report
Approved by Office Director
FAA report
19911218059839I
Case key
8523

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

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Probable cause

The improper installation of the thrust reverser stow switch assembly by company maintenance personnel, which resulted in the erroneous illumination of the thrust reverser warning light.

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.

Miscellaneous/otherTakeoff - roll/run
Thrust reverser,indicator - unreliableCause
Maintenance,alignment - improperCompany maintenance personnelCause

Analysis

The right engine thrust reverser warning light illuminated during the takeoff roll. The flight crew aborted the takeoff, and an inspection of the thrust reverser revealed that the reverser had not engaged. Examination of the thrust reverser stow switch assembly revealed that the assembly had been improperly installed, allowing the activation of the switch and illumination of the warning light when the reverser was in the stowed position.

Aircraft

Registration
N803PA
Reported as
Airbus Industrie A-310-200 (A310-200)
Category
Airplane
Serial number
343
Engine
P&W JT9D-7R4, 56,000 lbs thrust, turbo fan
Damage
No damage
Flight
Part 121
Operator
Delta Airlines Incorporated
Registered owner
Wilmington Trust Co.
Airworthiness certificate
Standard, Transport
Last inspection
AAIP · January 2, 2000
Destination
JFK · New York, NY
Flight plan
IFR
Airport
CVG · Greater Cincinnati, runway 36, 9,501 × 150 ft, concrete

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
55
Certificate
Airline transport
Airplane ratings
Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
30,000 total

Weather

Conditions
Visual (VMC) · Day
Wind
340° at 10 knots
Visibility
15 statute miles
Lowest ceiling
4,300 ft broken
Temperature
27 °F, dew point 10 °F
Altimeter
30.00 inHg
Observed at
CVG, 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.