WPR10CA071

NTSB accident investigation · Piper PA-18-150 · Stockton, CA · November 28, 2009

Accident · No injuriesData collectionFinal report
Date
November 28, 2009, 12:57 local (20:57 UTC)
Place
Stockton, CA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N83516Piper PA-18-150
Defining event
Landing-landing roll: Nose over/nose down
Weather
Visual (VMC) · Day
Status
Completed · report March 23, 2010
Report
Approved by Office Director
NTSB office
Western Pacific Region
Parties
Federal Aviation Administration
FAA report
20091128024389A
Case key
75116

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 inadequate compensation for a crosswind condition.

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.

Performance/control parameters: crosswind correctionAircraft › Aircraft oper/perf/capability · Not attained/maintainedPiper PA-18-150: 3 casesAll aircraft: 184 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotPiper PA-18-150: 160 casesAll aircraft: 9,295 casesProbable cause
WindEnvironmental issues › Conditions/weather/phenomena · Response/compensationPiper PA-18-150: 2 casesAll aircraft: 110 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 was landing at an airport. He requested to land on a taxiway next to runway 29L. The air traffic control tower controller cleared the airplane to land on the taxiway; however, the pilot landed the airplane in the grass next to the taxiway. The pilot reported that during the landing roll, a gust of wind lifted the right wing. He did not have enough control authority to correct the elevated wing and the airplane nosed-over. The Federal Aviation Administration inspector examined the airplane and noted that the rear spar on the right wing was broken. At the time of the landing, the winds were reported from 350 at 22 knots, gusting to 30 knots.

Factual narrative

The pilot was landing at an airport. He requested to land on a taxiway next to runway 29L. The air traffic control tower controller cleared the airplane to land on the taxiway; however, the pilot landed the airplane in the grass next to the taxiway. The pilot reported that during the landing roll, a gust of wind lifted the right wing. He did not have enough control authority to correct the elevated wing and the airplane nosed-over. The Federal Aviation Administration inspector examined the airplane and noted that the rear spar on the right wing was broken. At the time of the landing, the winds were reported from 350 at 22 knots, gusting to 30 knots.

Aircraft

Registration
N83516
Reported as
Piper PA-18-150
Category
Airplane
Serial number
18-7709061
Airframe hours
7,800
Engine
Lycoming O-320-B2B, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
David A Kirsten
Registered owner
David A Kirsten
Airworthiness certificate
Standard, Normal
Last inspection
Annual · June 1, 2009 · 83 hours before
Departed
SCK · Stockton, CA
Destination
SCK · Stockton, CA
Airport
SCK · Stockton Metropolitan, runway 29L, 4,454 × 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
55
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Last flight review
June 27, 2009
Seat
Front
Flight hours
3,000 total · 2,000 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
350° at 22 knots, gusting 30
Visibility
10 statute miles
Lowest ceiling
None
Temperature
66 °F, dew point 27 °F
Altimeter
29.87 inHg
Observed at
SCK

Docket · 4

The files NTSB released with the investigation on December 18, 2009, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.4 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.