DCA87MA033

NTSB accident investigation · British Aerospace 3101 · Kenner, LA · May 26, 1987

Accident · Serious injuriesMajor investigationFinal report
Date
May 26, 1987, 16:45 local (21:45 UTC)
Place
Kenner, LA
Injuries
2 serious, 9 minor
Damage
Destroyed
Phase of flight
Initial climb
Aircraft
N331CYBritish Aerospace 3101
Weather
Visual (VMC) · Day
Status
Completed · report December 12, 1988
Report
Approved by Office Director
NTSB office
Major Investigations Division
Safety recommendations
Yes
FAA report
19870526038729A
Case key
15884

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.

Loss of engine power(partial) - nonmechanicalTakeoff - initial climb
Preflight planning/preparation - improperPilot in commandCause
Checklist - not followedPilot in commandCause
Crew/group coordination - improperPilot in commandCause
Procedures/directives - not understoodPilot in commandCause
Lack of total experience in type of aircraftPilot in commandFactor
Lack of total experience in type of aircraftCopilot/second pilotFactor
Habit interferencePilot in commandFactor
Habit interferenceCopilot/second pilotFactor
In flight collision with objectLanding - flare/touchdown
Precautionary landing - performedPilot in command
Object - fence

Analysis

The acft overran the dept end of the rwy and came to rest on a hiway barrier after an aborted takeoff following engine torque oscillations. The capt tried reducing the power levers as he had been taught to 'get off' the ttl since he thought the ttl was bypassing fuel. His actions increased the oscillations and yawing so the capt aborted the takeoff. The takeoff had been expedited at a request from the controller. The crew failed to assure that the RPM levers were full forward in the takeoff (100 percent) position . Subsequent tests produced torque oscillations with takeoff power and the RPM levers in any position other than takeoff. Both crew members had relatively little flt experience in the BAE-3101 which differs in RPM control lever procedures from other acft with which the flt crew was more familiar. (See NTSB/AAR-88/06).

Aircraft

Registration
N331CY
Reported as
British Aerospace 3101
Category
Airplane
Serial number
742
Airframe hours
147
Engine
Garrett TPE-331-10, 1,000 horsepower, turbo prop
Damage
Destroyed
Flight
Part 135
Operator
Air New Orleans, doing business as Continental Express
Registered owner
1st Security Bank Of Utah
Airworthiness certificate
Standard, Normal
Last inspection
100 hour · May 18, 1987 · 47 hours before
Destination
VPS · Ft. Walton Bch, FL
Flight plan
IFR
Airport
MSY · New Orleans Intl/Moisant, runway 19, 7,000 × 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
Age
30
Certificates
Commercial, Airline transport
Airplane ratings
Single-engine sea, Multi-engine land, Single-engine land, Multi-engine sea
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Left
Toxicology
Performed
Flight hours
7,500 total · 60 in this make and model · 196 in the last 90 days · 77 in the last 30 days · 5 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
140° at 11 knots
Visibility
7 statute miles
Lowest ceiling
None
Temperature
86 °F, dew point 66 °F
Altimeter
30.00 inHg
Observed at
MSY, 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.