ATL91LA165

NTSB accident investigation · Icard, Claude M. Sonerai II LT · Morganton, NC · August 31, 1991

Accident · Serious injuriesLimited investigationFinal report
Date
August 31, 1991, 18:00 local (22:00 UTC)
Place
Morganton, NC
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N9QCIcard, Claude M. Sonerai II LT
Weather
Visual (VMC) · Day
Status
Completed · report December 4, 1992
Report
Approved by Office Director
FAA report
19910831037419A
Case key
8462

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 failure to maintain directional control of the airplane on the runway, and the inadvertent rotation of the airplane, resulting in an unplanned flight.

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/waterTakeoff - roll/run
Directional control - not maintainedPilot in commandCause
Rotation - inadvertentPilot in commandCause
Miscellaneous/otherTakeoff - initial climb
Stall - encounteredPilot in command
Forced landingDescent - emergency
On ground/water collision with objectLanding - roll

Analysis

The pilot was performing high-speed taxi tests on the runway. There was no intent for flight. The experimental airplane was newly built, and had never been flown. The pilot had no experience in this model. While taxiing down the runway with the engine RPM set at 2,600, the left wing became airborne. The pilot tried to right the airplane, however it drifted to the right and off of the runway surface. The airplane then became airborne, and the pilot added full throttle. The aircraft would not climb, and the engine RPM would not increase, so the pilot elected to land in an adjacent field. The airplane collided with terrain during the forced landing.

Aircraft

Registration
N9QC
Reported as
Icard, Claude M. Sonerai II LT (SONERAI II)
Category
Airplane, amateur-built
Serial number
816
Engine
Volkswagen, 65 horsepower, reciprocating
Damage
Substantial damage
Flight
Part 91
Operator
Poole, James R. III
Registered owner
Icard, Claude M.
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Unknown · January 2, 2000
Airport
MRN · Morganton-Lenoir, runway 21, 4,000 × 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
49
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Valid Medical--w/ waivers/lim
Seat
Rear
Flight hours
140 total · 100 as pilot in command · 6 in the last 90 days · 3 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
250° at 2 knots, gusting 5
Visibility
10 statute miles
Lowest ceiling
None
Temperature
75 °F, dew point 39 °F
Altimeter
29.00 inHg

FAA reports on this event · 1

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