CEN11CA604

NTSB accident investigation · Cessna 172M · Plymouth, MI · August 29, 2011

Accident · No injuriesData collectionFinal report
Date
August 28, 2011, 21:30 local (Aug 29, 2011, 01:30 UTC)
Place
Plymouth, MI
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N172LDCessna 172M
Defining event
Landing: Dragged wing/rotor/float/other
Weather
Visual (VMC) · Night
Status
Completed · report November 3, 2011
Report
Approved by Office Director
NTSB office
Central Region
Parties
FAA-Eastern Michigan FSDO
FAA report
20110828021389A
Case key
81639

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 perform a go-around when the airplane was not in a position to make a safe landing and his excessive use of bank control during the landing attempt, which resulted in the wing striking the ground.

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.

Performance/control parameters: lateral/bank controlAircraft › Aircraft oper/perf/capability · Incorrect use/operationCessna 172M: 6 casesAll aircraft: 390 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 reported that, during his landing approach, while about 15 feet above the ground, a gust of wind caused the airplane's nose to rise and turn to the left. He stated that he corrected and returned the airplane to a level attitude, but it was then pointed about 20 degrees off of the runway heading. The pilot attempted to return to the runway heading, but the wingtip struck the ground. The airplane then entered a ditch adjacent to the runway. The pilot reported no mechanical failures or malfunctions of the airplane. A weather report from a station located about 8 miles away from the accident airport recorded the wind speed as 6 knots; no wind gusts were recorded. A postaccident examination revealed substantial damage to the left wing.

Factual narrative

The pilot reported that during his landing approach, about 15 feet above the ground, a gust of wind caused the airplane's nose to rise and turn to the left. He stated that he corrected and returned the airplane to a level attitude, but the it was then pointed about 20 degrees off of the runway heading. The pilot attempted to return to the runway heading, but the wingtip struck the ground. The airplane then entered a ditch adjacent to the runway. The pilot reported no mechanical failures or malfunctions of the airplane. A weather report from a station located about 8 miles away from the accident airport recorded the wind speed as 6 knots. No wind gusts were recorded. Postaccident examination revealed substantial damage to the left wing.

Aircraft

Registration
N172LD
Reported as
Cessna 172M
Category
Airplane
Serial number
17264412
Airframe hours
1,900
Engine
Lycoming 0-320 SERIES, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Annual · November 1, 2010 · 11 hours before
Departed
TVC · Traverse City, MI
Destination
1D2 · Plymouth, MI
Airport
1D2 · Canton-Plymouth-Mettetal Arpt, runway 36, 2,303 × 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
63
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Last flight review
August 28, 2011
Seat
Left
Flight hours
316 total · 316 in this make and model · 239 as pilot in command · 7 in the last 90 days · 7 in the last 30 days · 4 in the last 24 hours

Weather

Conditions
Visual (VMC) · Night
Wind
340° at 6 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
63 °F, dew point 48 °F
Altimeter
29.90 inHg
Observed at
YIP, 8 nm away

Docket · 1

The files NTSB released with the investigation on September 30, 2011, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.1 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.