ANC11CA047

NTSB accident investigation · Piper PA-18-150 · Palmer, AK · June 14, 2011

Accident · No injuriesData collectionFinal report
Date
June 14, 2011, 14:30 local (22:30 UTC)
Place
Palmer, AK
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N3858ZPiper PA-18-150
Defining event
Landing-flare/touchdown: Loss of control in flight
Weather
Visual (VMC) · Day
Status
Completed · report October 4, 2011
Report
Approved by Office Director
NTSB office
Alaska Regional Office
Parties
Federal Aviation Administration (ASI)
FAA report
20110614011109A
Case key
80765

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

On this page

Probable cause

The pilot's loss of directional control while landing in a crosswind.

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: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedPiper PA-18-150: 98 casesAll aircraft: 3,958 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotPiper PA-18-150: 160 casesAll aircraft: 9,295 casesProbable cause
Wind: crosswindEnvironmental issues › Conditions/weather/phenomena · Contributed to outcomePiper PA-18-150: 13 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 pilot said he was landing at a remote, gravel-covered, off-airport site with a left crosswind. On touchdown, the airplane bounced and became airborne. He recovered from the bounce, and added power to cushion the landing, but a gust of wind lifted the left wing before touchdown. He aborted the landing, and added full engine power, but the airplane weather-vaned into the wind, and the right wing struck the ground. The airplane received substantial damage to the wings, fuselage, and empennage. The pilot reported that there were no mechanical anomalies with the airplane that would have precluded normal operation.

Factual narrative

The pilot said he was landing at a remote, gravel-covered, off-airport site with a left crosswind. On touchdown, the airplane bounced and became airborne. He recovered from the bounce, and added power to cushion the landing, but a gust of wind lifted the left wing before touchdown. He aborted the landing, and added full engine power, but the airplane weather-vaned into the wind, and the right wing struck the ground. The pilot noted that there were no preaccident mechanical anomalies with the airplane. The airplane received substantial damage to the wings, fuselage, and empennage.

Aircraft

Registration
N3858Z
Reported as
Piper PA-18-150
Category
Airplane
Serial number
18-7629
Airframe hours
4,377
Engine
Lycoming O-320 SERIES, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Adam J. Grenda
Registered owner
Tracy Vren
Airworthiness certificate
Standard, Normal
Last inspection
Annual · February 18, 2011 · 15 hours before
Departed
PAVB · Chugiak, AK
Destination
Palmer, AK
Flight plan
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
Pilot
Age
21
Injuries
None
Certificate
Commercial
Airplane ratings
Single-engine land, Single-engine sea
Instrument ratings
Airplane
Medical
Class 2, Without waivers/limitations
Last flight review
April 19, 2011
Seat
Front
Flight hours
433 total · 9 in this make and model · 433 as pilot in command · 9 in the last 90 days · 8 in the last 30 days · 8 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Variable at 10 knots, gusting 15
Visibility
10 statute miles
Lowest ceiling
7,500 ft broken
Altimeter
29.96 inHg

Docket · 1

The files NTSB released with the investigation on August 5, 2011, on NTSB’s docket system: statements, records, photos and specialists’ reports. 548 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.