CHI08CA204

NTSB accident investigation · Indy T-Bird II · Independence, IA · July 19, 2008

Accident · Serious injuriesData collectionFinal report
Date
July 19, 2008, 13:55 local (18:55 UTC)
Place
Independence, IA
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N95172Indy T-Bird II
Weather
Visual (VMC) · Day
Status
Completed · report August 28, 2008
Report
Approved by Office Director
FAA report
20080719845999A
Case key
68737

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 takeoff airspeed not attained and the aborted takeoff not performed by the pilot. An additional cause was the lack of familiarity with the airplane by the pilot.

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: airspeedAircraft › Aircraft oper/perf/capability · Not attained/maintainedIndy T-BIRD II: 1 caseAll aircraft: 1,681 casesProbable cause
Action: lack of actionPersonnel issues › Action/decision · PilotIndy T-BIRD II: 1 caseAll aircraft: 792 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 pilot performed several taxi tests, which seemed "normal." He then attempted a takeoff on runway 17 (4,000 feet by 100 feet, concrete) during which the airplane bounced once and impacted the terrain next to the runway. The pilot stated that the airplane did not have "pitch authority" and may not have had enough airspeed for takeoff. The airplane sustained substantial damage which included bent fuselage tubing and wing struts. The pilot received serious injuries.

Factual narrative

The pilot performed several taxi tests, which seemed "normal." He then attempted a takeoff on runway 17 (4,000 feet by 100 feet, concrete) during which the airplane bounced once and impacted the terrain next to the runway. The pilot stated that the airplane did not have "pitch authority" and may not have had enough airspeed for takeoff. The airplane sustained substantial damage which included bent fuselage tubing and wing struts. The pilot received serious injuries.

Aircraft

Registration
N95172
Reported as
Indy T-Bird II
Category
Airplane
Serial number
3306597
Engine
Rotax 582, reciprocating
Damage
Substantial damage
Flight
Flight test · Part 91
Registered owner
Pilot
Airworthiness certificate
Special, Special light-sport (Special)
Departed
IIB · Independence, IA
Destination
IIB

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
63
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3
Flight hours
866 total · 0 in this make and model · 0 in the last 90 days · 0 in the last 30 days

Weather

Conditions
Visual (VMC) · Day

FAA reports on this event · 1

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