CEN10CA373

NTSB accident investigation · Diamond Aircraft Ind DA 20-C1 · Bloomington, IL · June 30, 2010

Accident · No injuriesData collectionFinal report
Date
June 30, 2010, 15:43 local (20:43 UTC)
Place
Bloomington, IL
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N802CTDiamond Aircraft Ind DA 20-C1
Defining event
Landing-flare/touchdown: Aerodynamic stall/spin
Weather
Visual (VMC) · Day
Status
Completed · report December 20, 2010
Report
Approved by Office Director
NTSB office
Central Region
Parties
Federal Aviation Administration
FAA report
20100630039549A
Case key
76541

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 adequate airspeed during landing, which resulted in a stall.

Findings · 1

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.

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 reported that he was landing after a local flight. He stated that during the landing flare he “stalled the plane about 10 feet AGL [above ground level].” The airplane sustained substantial damage when the right wing tip contacted the ground. The pilot performed a go-around and the airplane's left wing contacted the runway during the go-around. The pilot’s accident report listed no pre-impact mechanical malfunctions with the airplane.

Factual narrative

The pilot reported that he was landing after a local flight. He stated that during the landing flare he “stalled the plane about 10 feet AGL [above ground level].” The airplane sustained substantial damage when the right wing tip contacted the ground. The pilot stated that he did not know that the right brake system had been damaged. The airplane exited the runway and the pilot added power to gain airspeed. The left wing contacted the runway. The pilot requested a go-around. The second attempt to land was uneventful “without further damage to the aircraft.” The air traffic controller requested that the pilot make a 180-degree turn and taxi to the ramp. As the pilot stopped, he realized that he did not have right brakes and reported it to the air traffic controller. The pilot’s accident report listed no pre-impact mechanical malfunctions with the airplane.

Aircraft

Registration
N802CT
Reported as
Diamond Aircraft Ind DA 20-C1
Category
Airplane
Serial number
C0102
Engine
Cont Motor IO-240 SER, 128 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Departed
BMI · Bloomington, IL
Destination
BMI · Bloomington, IL
Flight plan
VFR
Airport
BMI · Central Illinois Regional Arpt, runway 11, 6,526 × 150 ft

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
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Without waivers/limitations
Last flight review
January 9, 2009
Seat
Left
Flight hours
132 total · 79 in this make and model · 94 as pilot in command · 4 in the last 90 days · 2 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
77 °F, dew point 52 °F
Altimeter
30.25 inHg
Observed at
BMI

Docket · 1

The files NTSB released with the investigation on August 19, 2010, on NTSB’s docket system: statements, records, photos and specialists’ reports. 632 KB in all.

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 N802CT · 1

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