CHI08CA062

NTSB accident investigation · McGuire RAF2000 · Valparaiso, IN · January 6, 2008

Accident · Minor injuriesData collectionFinal report
Date
January 6, 2008, 16:40 local (22:40 UTC)
Place
Valparaiso, IN
Injuries
1 minor, 1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N1702AMcGuire RAF2000
Defining event
Landing-landing roll: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report March 31, 2008
Report
Approved by Office Director
Parties
South Bend, IN
FAA report
20080106010949A
Case key
67478

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 wind conditions during the landing roll. A factor was the gusting 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.

Wind: gustsEnvironmental issues › Conditions/weather/phenomena · Not specifiedMcguire Robert T RAF-200: 1 caseAll aircraft: 1,199 casesProbable cause
Wind: crosswindEnvironmental issues › Conditions/weather/phenomena · Not specifiedMcguire Robert T RAF-200: 1 caseAll aircraft: 1,008 casesProbable cause
Performance/control parameters: crosswind correctionAircraft › Aircraft oper/perf/capability · Not attained/maintainedMcguire Robert T RAF-200: 1 caseAll aircraft: 184 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 gyroplane received substantial damage when it rolled onto its left side during landing. The gyroplane's main rotor struck the runway, causing the cabin enclosure to roll over about two times before coming to rest on its right side. The pilot reported that the approach was normal, with touchdown on both main wheels. He stated that he reduced power, and then felt the right main wheel come off of the ground. He stated that he attempted to correct by moving the cyclic control to the right and forward, but the gyroplane rolled to its left. The wind conditions reported were from 20 degrees right of runway heading at 15 knots, gusting to 21 knots.

Factual narrative

The gyroplane was substantially damaged when it rolled onto its left side during landing. The gyroplane's main rotor struck the runway causing the cabin enclosure to roll over about two times before coming to rest on its right side. The pilot reported that the approach was normal with touchdown on both main wheels. He stated that he reduced power and then felt the right main wheel come off of the ground. He stated that he attempted to correct by moving the cyclic control to the right and forward, but the aircraft proceeded to roll to its left. The wind conditions reported were from 20 degrees right of runway heading at 15 knots gusting to 21 knots.

Aircraft

Registration
N1702A
Reported as
McGuire RAF2000
Category
Gyroplane, amateur-built
Serial number
H2-03-14-577
Engine
Subaru Subaru, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Special, Experimental (Special)
Departed
VPZ · Valparaiso, IN
Airport
VPZ · Dummy, runway 18, 4,001 × 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
54
Injuries
Minor
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3
Last flight review
August 1, 2006
Seat
Left
Flight hours
294 total · 154 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
200° at 15 knots, gusting 21
Visibility
10 statute miles
Lowest ceiling
1,600 ft broken
Temperature
59 °F, dew point 54 °F
Altimeter
29.77 inHg
Observed at
VPZ

FAA reports on this event · 1

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