ERA12CA320

NTSB accident investigation · Cessna 172F · Cambridge, NY · May 5, 2012

Accident · Minor injuriesData collectionFinal report
Date
May 5, 2012, 16:00 local (20:00 UTC)
Place
Cambridge, NY
Injuries
1 minor, 2 uninjured
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N5551RCessna 172F
Defining event
Takeoff: Loss of control in flight
Weather
Visual (VMC) · Day
Status
Completed · report October 15, 2012
Report
Approved by Office Director
NTSB office
Eastern Region Aviation
Parties
FAA/FSDO
FAA report
20120505023029A
Case key
83561

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 loss of airplane control during a takeoff in variable crosswind conditions.

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.

Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotCessna 172F: 12 casesAll aircraft: 9,295 casesProbable cause
Wind: crosswindEnvironmental issues › Conditions/weather/phenomena · Effect on operationCessna 172F: 3 casesAll aircraft: 1,008 cases
Performance/control parameters: altitudeAircraft › Aircraft oper/perf/capability · Not attained/maintainedCessna 172F: 3 casesAll aircraft: 1,310 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 completed one takeoff and landing to a full stop on the 2,100-foot-long turf runway to observe the wind and "refresh" himself with the operation of the airplane. Two passengers then boarded the airplane for a local flight. The pilot taxied the airplane back to the runway and prepared to take off using a short-field takeoff technique. The airplane lifted off the runway after a takeoff roll of about 900 feet, and the pilot “crabbed” the airplane slightly right into the crosswind to track along the runway. About 30 feet above the runway, he leveled the airplane to “pick up speed” and tried to track the runway centerline. However, the airplane's nose landing gear impacted the ground and the airplane came to rest inverted, resulting in substantial damage to the fuselage, both wings, and the empennage. Witnesses reported to the pilot that the airplane's tail lifted when the wind changed to a quartering tailwind during the takeoff, just before the nose landing gear impacted the ground.

Factual narrative

The pilot completed one full-stop takeoff and landing on the 2,100-foot-long turf runway in order to observe the winds and "refresh" himself with the operation of the airplane. Two passengers then boarded the airplane for a local flight. The pilot taxied the airplane back to the runway and prepared for a short field takeoff technique. The airplane lifted off the runway in about 900 feet, and the pilot crabbed the airplane slightly right towards the crosswind. About 30 feet above the runway, he leveled the airplane and attempted to correct the airplane's lateral position towards the centerline. About that time, the airplane's nose landing gear impacted the ground and the airplane came to rest inverted, resulting in substantial damage to the fuselage, both wings, and the empennage. Witnesses reported to the pilot that the airplane's tail lifted as the wind changed to a quartering tailwind during the takeoff, just before the nose landing gear impacted the ground.

Aircraft

Registration
N5551R
Reported as
Cessna 172F
Category
Airplane
Serial number
17253138
Airframe hours
4,525
Engine
Continental Motors O-300, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Cambridge Valley Flying Club Inc
Registered owner
Cambridge Valley Flying Club Inc
Airworthiness certificate
Standard, Normal
Last inspection
Annual · May 15, 2011
Departed
1B8 · Cambridge, NY
Destination
1B8 · Cambridge, NY
Airport
1B8 · Chapin Field, runway 25, 2,100 × 63 ft, grass/turf

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
January 12, 2012
Seat
Left
Flight hours
177 total · 177 in this make and model · 127 as pilot in command · 1 in the last 90 days · 0 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
Variable at 5 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
63 °F, dew point 46 °F
Altimeter
30.00 inHg
Observed at
DDH, 11 nm away

Docket · 4

The files NTSB released with the investigation on August 14, 2012, on NTSB’s docket system: statements, records, photos and specialists’ reports. 3.3 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.

Other investigations on N5551R · 1

Matched to the same aircraft by N-number and date.