ERA10CA132

NTSB accident investigation · Socata TBM 700 · Memphis, TN · January 26, 2010

Accident · No injuriesData collectionFinal report
Date
January 26, 2010, 17:50 local (23:50 UTC)
Place
Memphis, TN
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N850VMSocata TBM 700
Defining event
Landing: Landing gear not configured
Weather
Visual (VMC) · Dusk
Status
Completed · report June 17, 2010
Report
Approved by Office Director
NTSB office
Eastern Region Aviation
Parties
FAA/FSDO
FAA report
20100126027219A
Case key
75338

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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Probable cause

The pilot’s failure to extend the landing gear before landing.

Findings · 2

NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.

Action: forgotten action/omissionPersonnel issues › Action/decision · PilotAll aircraft: 440 casesProbable cause
Landing gear system: landing gear selectorAircraft › Aircraft systems · Not used/operatedAll aircraft: 54 casesProbable cause

Sequence of events

The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.

Analysis

The pilot stated that he was approaching his destination airport near dusk, and wanted to land before it was dark. The pilot forgot to lower the landing gear and the airplane touched down with the landing gear in the retracted position, which resulted in substantial damage to the fuselage skin, stringers, and wing attach fittings. The airplane was equipped with a landing gear configuration warning, which activated during landing; however, the pilot mistook it for a different warning indicator. The pilot further stated that he normally used a pre-landing checklist, but was distracted by the deteriorating weather conditions and did not utilize it. The pilot reported 3,079 hours of total flight experience, which included 50 hours in the same make and model as the accident airplane.

Factual narrative

The pilot stated that he was approaching his destination airport near dusk, and wanted to land before it was dark. The pilot forgot to lower the landing gear and the airplane touched down with the landing gear in the retracted position, which resulted in substantial damage to the fuselage skin, stringers, and wing attach fittings. The airplane was equipped with a landing gear configuration warning, which activated during landing; however, the pilot mistook it for a different warning indicator. The pilot further stated that he normally used a pre-landing checklist, but was distracted by the deteriorating weather conditions and did not utilize it. The pilot reported 3,079 hours of total flight experience, which included 50 hours in the same make and model as the accident airplane.

Aircraft

Registration
N850VM
Reported as
Socata TBM 700
Category
Airplane
Serial number
507
Airframe hours
116
Engine
P&W PT6A66D, 850 horsepower, turbo prop
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Departed
FXE · Ft Lauderdale, FL
Destination
M01 · Memphis, TN
Flight plan
IFR
Airport
M01 · General Dewitt Spain, runway 35, 3,800 × 75 ft, asphalt

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
57
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land, Single-engine sea
Instrument ratings
Airplane
Medical
Class 3, Without waivers/limitations
Last flight review
December 22, 2009
Seat
Left
Flight hours
3,079 total · 50 in this make and model · 2,815 as pilot in command · 57 in the last 90 days · 25 in the last 30 days · 6 in the last 24 hours

Weather

Conditions
Visual (VMC) · Dusk
Wind
320° at 3 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
39 °F, dew point 25 °F
Altimeter
30.21 inHg
Observed at
MEM, 9 nm away

Docket · 2

The files NTSB released with the investigation on April 16, 2010, on NTSB’s docket system: statements, records, photos and specialists’ reports. 402 KB in all.

FAA reports on this event · 1

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