GAA16CA515

NTSB accident investigation · Cessna 172 · Pittsfield, MA · September 25, 2016

Accident · Serious injuriesData collectionFinal report
Date
September 25, 2016, 11:45 local (15:45 UTC)
Place
Pittsfield, MA
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N73101Cessna 172
Defining event
Landing: Loss of control in flight
Weather
Visual (VMC) · Day
Status
Completed · report February 6, 2017
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA
FAA report
20160925019619A
Case key
94097

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 student pilot’s failure to maintain an appropriate descent rate and runway alignment during the landing flare, which resulted in the airplane touching down left of the runway and impacting a ditch.

Findings · 4

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: descent/approach/glide pathAircraft › Aircraft oper/perf/capability · Not attained/maintainedCessna 172M: 15 casesAll aircraft: 809 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · Student/instructed pilotCessna 172M: 123 casesAll aircraft: 9,295 casesProbable cause
TerrainEnvironmental issues › Physical environment · Effect on equipmentCessna 172M: 1 caseAll aircraft: 267 cases
Wind: crosswindEnvironmental issues › Conditions/weather/phenomena · Effect on operationCessna 172M: 19 casesAll aircraft: 1,008 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 solo student pilot reported that on final, following a cross-country flight, "It was really bumpy", the airplane was at a "pretty steep angle", and the stall warning horn was "really going crazy". He further reported that he tried to avoid a stall, and lowered the nose of the airplane, and the airplane touched down to the left of the runway unexpectedly. The airplane continued to the left of the runway and impacted a ditch. The airplane sustained substantial damage to the fuselage. The student pilot reported no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Factual narrative

The solo student pilot reported that on final, following a cross-country flight, "It was really bumpy", the airplane was at a "pretty steep angle", and the stall warning horn was "really going crazy". He further reported that he tried to avoid a stall, and lowered the nose of the airplane, and the airplane touched down to the left of the runway unexpectedly. The airplane continued to the left of the runway and impacted a ditch. The airplane sustained substantial damage to the fuselage. The student pilot reported no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Aircraft

Registration
N73101
Reported as
Cessna 172 (M)
Category
Airplane
Serial number
17267266
Built
1976
Engine
Lycoming O-320 SERIES, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Airworthiness certificate
Standard, Normal
Departed
OXC · Oxford, CT
Destination
PSF · Pittsfield, MA
Flight plan
VFR
Airport
PSF · Pittsfield Muni, runway 26, 5,791 × 100 ft, asphalt
Equipment
Unknown

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
Student pilot
Age
39
Injuries
Serious
Certificate
Student
Medical
Class 3, Without waivers/limitations
Seat
Left
Restraint
Lap only
Flight hours
42 total · 41 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
290° at 12 knots, gusting 22
Visibility
10 statute miles
Lowest ceiling
None
Temperature
55 °F, dew point 34 °F
Altimeter
30.19 inHg
Observed at
PSF

Docket · 2

The files NTSB released with the investigation on January 18, 2017, on NTSB’s docket system: statements, records, photos and specialists’ reports. 744 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.