CEN14CA207

NTSB accident investigation · Flight Design Ctsw · Bloomington, IN · April 19, 2014

Accident · No injuriesData collectionFinal report
Date
April 19, 2014, 12:30 local (17:30 UTC)
Place
Bloomington, IN
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N298ABFlight Design Ctsw
Defining event
Landing-flare/touchdown: Hard landing
Weather
Visual (VMC) · Day
Status
Completed · report May 5, 2014
Report
Approved by Office Director
NTSB office
Central Region
FAA report
20140419005099A
Case key
89092

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 did not maintain control of the airplane while landing.

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.

Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotFlight Design CTSW: 20 casesAll aircraft: 9,295 casesProbable cause
Performance/control parametersAircraft › Aircraft oper/perf/capability · Not attained/maintainedFlight Design CTSW: 5 casesAll aircraft: 1,269 casesProbable cause
Wind: gustsEnvironmental issues › Conditions/weather/phenomena · Effect on operationFlight Design CTSW: 5 casesAll aircraft: 1,199 cases

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 stated that the winds were gusting from 14 to 19 knots when he was cleared to land on runway 17. As the pilot reduced the airspeed, the airplane "lost lift and began to drop rapidly." The pilot added full power; however, the airplane landed hard, bounced, and porpoised. The nosewheel landing gear bent aft resulting in substantial damage to the firewall. The pilot reported no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation. Wind at the time of the accident was recorded as 090 degrees at 9 knots, gusting to 14 knots.

Factual narrative

The pilot stated that the winds were gusting from 14 to 19 knots when he was cleared to land on runway 17. As the pilot reduced the airspeed, the airplane "lost lift and began to drop rapidly." The pilot added full power; however, the airplane landed hard, bounced, and porpoised. The nosewheel landing gear bent aft resulting in substantial damage to the firewall. The pilot reported no preaccident mechanical malfunctions or failures with the airplane that would have precluded normal operation. Wind at the time of the accident was recorded as 090 degrees at 9 knots, gusting to 14 knots.

Aircraft

Registration
N298AB
Reported as
Flight Design Ctsw
Category
Airplane
Serial number
05-09-10
Built
2005
Airframe hours
438.4
Engine
Rotax ULS2, 100 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Special, Special light-sport (Special)
Last inspection
Condition · April 1, 2014
Departed
KBMG · Bloomington, IN
Destination
KBMG · Bloomington, IN
Airport
KBMG · Monroe County Airport, runway 17, 6,500 × 150 ft, asphalt
Equipment
Stall warning system

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
84
Injuries
None
Certificates
Commercial, Private
Airplane ratings
Single-engine land
Medical
Sport pilot
Last flight review
October 22, 2013
Seat
Left
Restraint
3-point
Flight hours
1,108 total · 438 in this make and model · 1,027 as pilot in command · 10.6 in the last 90 days · 5.9 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
90° at 9 knots, gusting 14
Visibility
10 statute miles
Lowest ceiling
None
Temperature
64 °F, dew point 36 °F
Altimeter
30.30 inHg
Observed at
KBMG, 5 nm away

Docket · 1

The files NTSB released with the investigation on April 28, 2014, on NTSB’s docket system: statements, records, photos and specialists’ reports. 453 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.