ERA09CA219

NTSB accident investigation · Parks Jerry R Lancair · Milton, FL · March 28, 2009

Accident · Minor injuriesData collectionFinal report
Date
March 28, 2009, 16:15 local (21:15 UTC)
Place
Milton, FL
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N320JParks Jerry R Lancair
Defining event
Landing: Loss of control in flight
Weather
Visual (VMC) · Day
Status
Completed · report June 11, 2009
Report
Approved by Office Director
NTSB office
Eastern Region Aviation
Parties
FAA/FSDO
FAA report
20090328005819A
Case key
73565

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 failure to maintain aircraft control during landing.

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 parametersAircraft › Aircraft oper/perf/capability · Not attained/maintainedParks Jerry R LANCAIR 0 320: 1 caseAll aircraft: 1,269 casesProbable cause
Wind: gustsEnvironmental issues › Conditions/weather/phenomena · Effect on operationParks Jerry R LANCAIR 0 320: 1 caseAll aircraft: 1,199 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

Following a local flight, the pilot attempted to land on runway 18. The pilot reported that, approximately 10 feet above the runway, a gust of wind caused the right wing to rise "about 30 degrees from level." Even though the pilot added power, "and put the ailerons and rudder full right," the airplane "did not respond" and veered to the left. The airplane impacted the ground to the left of the runway, substantially damaging the wings, tail, fuselage, and engine. The pilot sustained minor injury. The airport had an automated surface observing system (ASOS); however, it did not have the ability to record weather observations. The pilot stated that the ASOS reported "windshear" before his departure and that the winds were from 210 degrees at 10 knots with gusts to 25 knots. The reported weather at nearby airports included gusty winds from the southwest, between 9 and 24 knots, before and after the accident. One of these airports reported a peak wind of 28 knots from 240 degrees approximately 4 minutes after the accident. The pilot reported that the pilot's operating handbook for the airplane stated that the maximum demonstrated crosswind was "20 knots."

Factual narrative

Following a local, 30 minute, flight, the certificated private pilot attempted to land on runway 18. The pilot reported that approximately 10 feet above the runway, a gust of wind caused the right wing to rise "about 30 degrees from level." Even though the pilot added power, "and put the ailerons and rudder full right," the airplane "did not respond" and veered to the left. The airplane impacted the ground to the left of the runway, substantially damaging the wings, tail, fuselage, and engine. The pilot sustained minor injury. The airport had an automated surface observing system (ASOS); however, it did not have the ability to record weather observations. The pilot stated that the ASOS reported "windshear" before his departure and that the winds were from 210 degrees at 10 knots with gusts to 25 knots. The reported weather at nearby airports included gusty winds from the southwest, between 9 and 24 knots, before and after the accident. One of these airports reported a peak wind of 28 knots from 240 degrees approximately 4 minutes after the accident. The pilot reported that the pilot's operating handbook for the airplane stated that the maximum demonstrated crosswind was "20 knots."

Aircraft

Registration
N320J
Reported as
Parks Jerry R Lancair (235/320)
Category
Airplane, amateur-built
Serial number
JP1987
Airframe hours
1,723
Engine
Lycoming O-320, 160 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Annual · September 11, 2008
Departed
2R4 · Milton, FL
Destination
2R4 · Milton, FL
Airport
2R4 · Peter Prince Field Airport, runway 18, 3,701 × 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
79
Injuries
Minor
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, With waivers/limitations
Last flight review
October 5, 2007
Seat
Left
Flight hours
1,723 total · 588 in this make and model · 1,526 as pilot in command · 1 in the last 90 days · 1 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
242° at 28 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
75 °F, dew point 48 °F
Altimeter
30.00 inHg
Observed at
NSE, 5 nm away

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.