ERA13CA400

NTSB accident investigation · Maxair Drifter Drifter II · Lafayette, TN · September 1, 2013

Accident · Minor injuriesData collectionFinal report
Date
September 1, 2013, 16:30 local (21:30 UTC)
Place
Lafayette, TN
Injuries
2 minor
Damage
Substantial damage
Phase of flight
Initial climb
Aircraft
N42548Maxair Drifter Drifter II
Defining event
Initial climb: Loss of control in flight
Weather
Visual (VMC) · Day
Status
Completed · report November 19, 2013
Report
Approved by Office Director
NTSB office
Eastern Region Aviation
Parties
FAA/FSDO
FAA report
20130901019219A
Case key
87988

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 maintain aircraft control during the initial climb after takeoff in gusty wind conditions, which resulted in a hard off-airport landing.

Findings · 3

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.

Performance/control parametersAircraft › Aircraft oper/perf/capability · Not attained/maintainedMaxair Drifter DRIFTER II: 1 caseAll aircraft: 1,269 casesProbable cause
Wind: gustsEnvironmental issues › Conditions/weather/phenomena · Effect on operationMaxair Drifter DRIFTER II: 1 caseAll aircraft: 1,199 cases

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 of the amateur-built, amphibious, light-sport airplane reported that the airplane accelerated and lifted off from the asphalt runway without incident; however, during the initial climb it encountered "severe turbulence." The pilot was not able to control the airplane and was attempting to return to the airport when it landed hard in a soy bean field, resulting in substantial damage to the fuselage. Postaccident examination of the airframe and engine revealed no evidence of mechanical malfunctions or failures that would have precluded normal operation; nor did the pilot report any. The pilot reported that wind at the time of the accident was light and variable, with gusts up to 8 knots.

Factual narrative

The pilot of the amateur-built, amphibious, light-sport airplane reported that the airplane accelerated and lifted off from the asphalt runway without incident; however, during the initial climb it encountered "severe turbulence." The pilot was not able to control the airplane and was attempting to return to the airport when it landed hard in a soy bean field, resulting in substantial damage to the fuselage. Postaccident examination of the airframe and engine revealed no evidence of mechanical malfunctions or failures that would have precluded normal operation; nor did the pilot report any. The pilot reported that winds at the time of the accident were light and variable, with gusts up to 8 knots.

Aircraft

Registration
N42548
Reported as
Maxair Drifter Drifter II
Category
Airplane
Serial number
MD 2008
Built
2008
Airframe hours
255
Engine
Rotax 912UL, 85 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
David A. Gregory
Registered owner
David A. Gregory
Airworthiness certificate
Special, Experimental (Special); Special, Special light-sport (Special)
Last inspection
Condition · May 26, 2013 · 25 hours before
Departed
3M7 · Lafayette, TN
Destination
NONE · Celina, TN
Airport
3M7 · Lafayette Muni, runway 01, 5,200 × 75 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
46
Injuries
Minor
Certificates
Private, Sport Pilot
Airplane ratings
Single-engine land, Single-engine sea
Medical
Sport pilot, With waivers/limitations
Seat
Left
Flight hours
960 total · 125 in this make and model · 881 as pilot in command · 56 in the last 90 days · 25 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
250° at 8 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
82 °F, dew point 70 °F
Altimeter
29.84 inHg
Observed at
BWG, 32 nm away

Docket · 4

The files NTSB released with the investigation on November 7, 2013, on NTSB’s docket system: statements, records, photos and specialists’ reports. 4.4 MB 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.