ERA12CA272

NTSB accident investigation · Wielt Great Lakes 2T-1A · Warwarsing, NY · April 5, 2012

Accident · Minor injuriesData collectionFinal report
Date
April 5, 2012, 17:40 local (21:40 UTC)
Place
Warwarsing, NY
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N211RWWielt Great Lakes 2T-1A
Defining event
Maneuvering-low-alt flying: Loss of control in flight
Weather
Visual (VMC) · Day
Status
Completed · report November 7, 2012
Report
Approved by Office Director
NTSB office
Eastern Region Aviation
Parties
FAA/FSDO
FAA report
20120405006539A
Case key
83327

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 airplane control during low level maneuvering flight.

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.

Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotAll aircraft: 9,295 casesProbable cause
Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedAll aircraft: 3,958 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 performed a preflight inspection of the airplane with no anomalies noted. The purpose of the flight was to circle over a friend's property and return to the departure airport. The pilot said that, as he began the first turn to circle the property, he waved to his friends on the ground; he did not recall anything after he initiated that turn. According to a witness, as the airplane began to turn, it lost altitude and descended at a 45-degree angle until it struck a tree and then the ground. The airplane incurred substantial damage to the wings and fuselage during the accident sequence. The pilot reported that there were no preimpact mechanical malfunctions or failures that would have precluded normal operation.

Factual narrative

According to the pilot, he performed a preflight inspection of the airplane with no anomalies noted. The purpose of the flight was to circle around a friend's property and return to the departure airport. As the pilot began the first turn to circle the property, he waved to his friends and did not recall anything following the initiated turn. According to a witness, as the airplane began to turn, it lost altitude and descended at a 45 degree angle until it struck a tree and then the ground. The airplane incurred substantial damage to the wings and fuselage during the accident sequence. In a telephone interview, the pilot reported there were no mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Aircraft

Registration
N211RW
Reported as
Wielt Great Lakes 2T-1A
Category
Airplane, amateur-built
Serial number
6803K-386
Airframe hours
660
Engine
Lycoming 0-320 SERIES, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Thomas Mark R
Registered owner
Thomas Mark R
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Condition · September 24, 2011
Departed
2NK9 · Modena, NY
Destination
2NK9 · Modena, NY
Airport
None

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
50
Injuries
Minor
Certificates
Commercial, Private
Airplane ratings
Single-engine sea, Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, With waivers/limitations
Last flight review
August 13, 2011
Seat
Rear
Flight hours
1,502 total · 95 in this make and model · 1,374 as pilot in command · 6 in the last 90 days · 5 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
330° at 7 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
43 °F, dew point 23 °F
Altimeter
29.89 inHg
Observed at
MGJ, 12 nm away

Docket · 6

The files NTSB released with the investigation on September 7, 2012, on NTSB’s docket system: statements, records, photos and specialists’ reports. 9.0 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.