CEN13CA306

NTSB accident investigation · Cessna 170B · Danville, IN · May 23, 2013

Accident · No injuriesData collectionFinal report
Date
May 22, 2013, 20:45 local (May 23, 2013, 01:45 UTC)
Place
Danville, IN
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N3119ACessna 170B
Defining event
Landing-landing roll: Loss of control on ground
Weather
Visual (VMC) · Dusk
Status
Completed · report July 23, 2013
Report
Approved by Office Director
NTSB office
Central Region
Parties
Federal Aviation Administration
FAA report
20130522008669A
Case key
87035

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 not maintaining directional control of the airplane during the landing roll resulting in the ground loop.

Findings · 1

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 170B: 91 casesAll aircraft: 9,295 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 said that the purpose of the flight was to accumulate two hours solo flight time in reference to insurance requirements. He stated that during his second landing, while transitioning into the flare, he saw the airspeed was 65 mph; he reduced engine power to idle and banked with a “slight” right wing low into the wind. The tail wheel airplane touched down with right main and then left main. The pilot reported that he “got really light on my wheels” and swerved to the right. He swerved to left and the swerves were subsequently getting worse. He said that he could not get the aircraft straightened out. The left wheel skidded on runway and the airplane came to rest on the pavement with the pilot’s door open. The pilot’s door would not close and the pilot taxied the airplane back to the hanger. During a post flight inspection, the pilot discovered white dust on the left main tire. He subsequently found his tire marks just north of the midfield turn off and followed the marks to their end where he found three pieces of the left wheel half. The pilot reported that there were no airplane mechanical malfunctions in reference to the flight. A subsequent examination of the airplane revealed there was substantial damage to the fuselage and landing gear box.

Factual narrative

The pilot said that the purpose of the flight was to accumulate two hours solo flight time in reference to insurance requirements. He stated that during his second landing round out, he saw the airspeed was 65 mph, he reduced engine power to idle, and banked with a “slight” right wing low into the wind. The tail wheel airplane touched down with right main and then left main. The pilot reported that he “got really light on my wheels” and swerved to the right. He swerved to left and the swerves were subsequently getting worse. He said that he could not get the aircraft straightened out. The left wheel skidded on runway and the airplane came to rest on the pavement with the pilot’s door open. The pilot’s door would not close and the pilot taxied the airplane back to the hanger. During a post flight inspection, the pilot discovered white dust on the left main tire. He subsequently found his tire marks just north of the midfield turn off and followed the marks to their end where he found three pieces of the left wheel half. The pilot reported that there were no airplane mechanical malfunctions in reference to the flight. A subsequent examination of the airplane revealed substantial fuselage and landing gear box damage.

Aircraft

Registration
N3119A
Reported as
Cessna 170B
Category
Airplane
Serial number
25763
Airframe hours
3,449
Engine
Cont Motor C145-2, 145 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
David Needham
Registered owner
David Needham
Airworthiness certificate
Standard, Normal
Last inspection
Annual · January 11, 2013
Departed
2R2 · Danville, IN
Destination
2R2 · Danville, IN
Airport
2R2 · Hendricks County Airport, runway 18, 4,400 × 100 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
43
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Last flight review
June 25, 2012
Seat
Left
Flight hours
138 total · 2 in this make and model · 95 as pilot in command · 9 in the last 90 days · 2 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Dusk
Wind
260° at 6 knots
Visibility
10 statute miles
Lowest ceiling
11,000 ft broken
Temperature
66 °F, dew point 57 °F
Altimeter
29.76 inHg
Observed at
IND

Docket · 1

The files NTSB released with the investigation on June 26, 2013, on NTSB’s docket system: statements, records, photos and specialists’ reports. 3.1 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.