MIA89IA016

NTSB incident investigation · Airbus Industrie A-300-600R · San Juan, PR · October 24, 1988

Incident · Minor injuriesIncident investigationFinal report
Date
October 24, 1988, 18:15 local (22:15 UTC)
Place
San Juan, PR
Injuries
2 minor, 272 uninjured
Damage
No damage
Phase of flight
Initial climb
Aircraft
N70054Airbus Industrie A-300-600R
Weather
Visual (VMC) · Night/dark
Status
Completed · report January 25, 1990
Report
Approved by Office Director
FAA report
19881024070059I
Case key
32318

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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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/malfunctionTakeoff - initial climb
Bleed air system,valve - undertorquedCause
Maintenance,replacement - improperCompany maintenance personnelCause
Miscellaneous/otherStanding
Emergency procedure - performedFlight attendant

Analysis

The acft departed runway 8 at 1810 ast. The plt reported a rt eng fire and declared an emergency. The acft was landed at 1815 ast, turned off the runway, and all the passengers were evacuated via the slides. According to maintenance personnel in San Juan, the #2 high pressure bleed valve in the right engine had been replaced prior to departure. Post incident examination of the bleed valve revealed that the band clamps that secure the bleed valve to the engine were undertorqued during installation, allowing the premature separation of the bleed valve.

Aircraft

Registration
N70054
Reported as
Airbus Industrie A-300-600R
Category
Airplane
Serial number
461
Engine
GE CF6-80-C2A5, 56,000 lbs thrust, turbo fan
Damage
No damage
Flight
Part 121
Operator
American Airlines, Inc.
Registered owner
American Airlines
Airworthiness certificate
Standard, Transport
Destination
JFK · New York, NY
Flight plan
IFR
Airport
SJU · Luis Munoz Marin Intl, runway 8, 10,000 × 200 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
Age
49
Certificate
Airline transport
Airplane ratings
Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
27,000 total · 104 in this make and model

Weather

Conditions
Visual (VMC) · Night/dark
Wind
100° at 10 knots
Visibility
15 statute miles
Lowest ceiling
None
Temperature
82 °F, dew point 75 °F
Altimeter
29.00 inHg
Observed at
SJU

FAA reports on this event · 1

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