CHI06CA228

NTSB accident investigation · Piper PA-18 · Waukesha, WI · August 7, 2006

Accident · No injuriesData collectionFinal report
Date
August 7, 2006, 13:00 local (18:00 UTC)
Place
Waukesha, WI
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N2396JPiper PA-18
Weather
Visual (VMC) · Day
Status
Completed · report October 31, 2006
Report
Approved by Office Director
FAA report
20060807030819A
Case key
64340

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 the crosswind and failure to maintain directional control which resulted in a groundloop. Factors included the closed runway and the crosswind condition.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of control - on ground/waterLanding - roll
Directional control - not maintainedPilot in commandCause
Compensation for wind conditions - inadequatePilot in commandCause
Ground loop/swerve - encounteredPilot in command
Airport facilities,runway/landing area condition - closedFactor
Weather condition - crosswindFactor

Analysis

The tailwheel equipped airplane ground looped during the landing rollout. The pilot reported that he had performed two stop and go landings at another airport before landing at the accident airport. He reported that runway 18/36 was closed and runway 28 was the active runway. He reported that he noticed that the windsock was "straight out" indicating that the winds were from the south creating a left crosswind landing. He reported that during the landing rollout "the aircraft ground looped to the right hitting the left wing on the runway." About 15 minutes prior to the accident, the reported winds were 340 degrees at 5 knots.

Factual narrative

The tailwheel equipped airplane ground looped during landing rollout. The pilot reported that he had performed two stop and golandings at another airport before landing at the accident airport. He reported that runway 18/36 was closed and runway 28 was the active runway. He reported that he noticed that the windsock was "straight out" indicating that the winds were from the south creating a left crosswind landing. He reported that during the landing rollout "the aircraft ground looped to the right hitting the left wing on the runway." About 15 minutes prior to the accident, the reported winds were 340 degrees at 5 knots.

Aircraft

Registration
N2396J
Reported as
Piper PA-18
Category
Airplane
Serial number
18-7909116
Engine
Lycoming O-360, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
John F. Meyer
Airworthiness certificate
Standard, Normal
Departed
O2C · Brookfield, WI
Destination
UES · Waukesha, WI
Airport
UES · Waukesha County Airport, runway 28

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
49
Certificate
Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 3
Flight hours
1,900 total · 11 in this make and model · 52 in the last 90 days · 40 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
340° at 5 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
79 °F, dew point 61 °F
Altimeter
30.17 inHg
Observed at
UES

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 N2396J · 1

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