ATL87FA123

NTSB accident investigation · Swearingen SA-226TC · Wilmington, NC · April 23, 1987

Accident · FatalField investigationFinal report
Date
April 23, 1987, 19:35 local (23:35 UTC)
Place
Wilmington, NC
Injuries
2 fatal
Damage
Destroyed
Phase of flight
Initial climb
Aircraft
N505LBSwearingen SA-226TC
Weather
Visual (VMC) · Day
Status
Completed · report August 31, 1988
Report
Approved by Office Director
FAA report
19870423010919A
Case key
7289

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

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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.

Loss of engine power(partial) - mech failure/malfTakeoff - initial climb
Turbine assembly,nozzle retention - inadequateFactor
Acft/equip,inadequate designManufacturerFactor
Turbine assembly,turbine wheel - burstFactor
Electrical system - undeterminedFactor
Forced landingDescent - emergency
In flight collision with objectDescent - uncontrolled
Object - tree(s)Factor
In-flight planning/decision - poorPilot in commandCause
Pressure induced by othersPilot in commandFactor
Emergency procedure - not followedPilot in commandCause
All available runway - not usedPilot in commandCause
In flight collision with terrain/waterDescent - uncontrolled
Terrain condition - ground

Analysis

The right engine failed during takeoff immediately after rotation 3000' down the 7,002' rwy 16. The plt continued the flt and the landing gear remained extended. The unauthorized plt rated pax made xmissions to the tower. Witnesses rpted that the acft reached approx. 150' then descended into trees 20 degrees to the right of rwy centerline and 3,000' south of the arpt. The pre- 1979 3rd stage stator assy in the right engine did not have the latest manufacture welding process/inspection and failed causing the uncontained turbine failure. Instruments in the wreckage indicated that an undeterminable loss of electrical power occurred at the time of engine failure. Performance data indicated that a safe landing could have been made on the remaining rwy past the point of engine failure.

Aircraft

Registration
N505LB
Reported as
Swearingen SA-226TC
Category
Airplane
Serial number
TC202
Airframe hours
7,667
Engine
Garrett TPE 331-3UW, 840 horsepower, turbo prop
Damage
Destroyed
Fire
On-Ground
Flight
Part 135
Registered owner
Air-Lift Associates, Inc.
Airworthiness certificate
Standard, Normal
Last inspection
Continuous airworthiness · March 4, 1987 · 50 hours before
Departed
ILM · Wilmington, NC
Destination
LBT · Lumberton, NC
Flight plan
IFR
Airport
ILM · New Hanover, runway 16, 7,002 × 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
32
Certificates
Commercial, Airline transport
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--no waivers/lim.
Seat
Left
Toxicology
Performed
Flight hours
6,160 total · 1,860 in this make and model · 5,460 as pilot in command · 120 in the last 90 days · 43 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
90° at 9 knots
Visibility
15 statute miles
Lowest ceiling
None
Temperature
66 °F, dew point 64 °F
Altimeter
29.00 inHg
Observed at
ILM, 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.