MIA87IA068

NTSB incident investigation · Boeing 727-223 · Tampa, FL · January 6, 1987

Incident · No injuriesIncident investigationFinal report
Date
January 6, 1987, 09:32 local (14:32 UTC)
Place
Tampa, FL
Injuries
148 uninjured
Damage
Minor damage
Phase of flight
Enroute
Aircraft
N6819Boeing 727-223
Weather
Visual (VMC) · Day
Status
Completed · report July 10, 1989
Report
Approved by Office Director
FAA report
19870106005649I
Case key
31789

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

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
Lubricating system,oil line - failure,totalCause
Loss of engine powerCruise - normal
Fluid,oil grade - contaminationCause
Maintenance,service of aircraft/equipment - inadvertentUnqualified personCause
Emergency procedure - performed

Analysis

The regularly scheduled air carrier flight was climbing to altitude when the engine oil pressure and quantity dropped to zero on the #3 engine; it was shut down. Shortly thereafter, the #1 engine oil pressure dropped to zero. It was reduced to idle and the flight diverted and executed normal landing. The #3 engine lost oil due to a failed oil pressure tube to the # 6 bearing. The #1 engine lost oil due to oil contamination with hydraulic fluid. Interviews with American airlines and contract maintenance personnel that had serviced the acft within the previous 30 days revealed no discrepancies that would have allowed hydraulic fluid to enter the oil system. The #3 eng oil pressure tube was lost in transit by aal freight presonnel so it could not be examined.

Aircraft

Registration
N6819
Reported as
Boeing 727-223
Category
Airplane
Serial number
19494
Engine
P&W JT8D-9, 17,400 lbs thrust, turbo fan
Damage
Minor damage
Flight
Part 121
Registered owner
American Airlines
Airworthiness certificate
Standard, Transport
Last inspection
Continuous airworthiness · December 4, 1986 · 218 hours before
Departed
FLL · Ft.Lauderdale, FL
Destination
DFW · Dallas, 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, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Left
Flight hours
14,500 total

Weather

Conditions
Visual (VMC) · Day
Wind
50° at 9 knots
Visibility
12 statute miles
Lowest ceiling
None
Temperature
54 °F, dew point 46 °F
Altimeter
30.00 inHg
Observed at
TPA

FAA reports on this event · 1

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