ERA13CA177

NTSB accident investigation · Trick Trikes Eagle · Eustis, FL · March 17, 2013

Accident · Minor injuriesData collectionFinal report
Date
March 17, 2013, 10:15 local (14:15 UTC)
Place
Eustis, FL
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Approach
Aircraft
N44565Trick Trikes Eagle
Defining event
Approach-VFR pattern final: Loss of control in flight
Weather
Visual (VMC) · Day
Status
Completed · report July 18, 2013
Report
Approved by Office Director
NTSB office
Eastern Region Aviation
Parties
FAA/FSDO
FAA report
20130317004139A
Case key
86474

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 control of the weight-shift aircraft during the final approach to land.

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 parametersAircraft › Aircraft oper/perf/capability · Not attained/maintainedAir Trikes EAGLE: 1 caseAll aircraft: 1,269 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotAir Trikes EAGLE: 1 caseAll aircraft: 9,295 casesProbable cause
TurbulenceEnvironmental issues › Conditions/weather/phenomena · Not specifiedAir Trikes EAGLE: 1 caseAll aircraft: 92 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

According to the pilot of the weight-shift aircraft, he noticed that the wind speed was increasing, and he decided to return to the airport. While on final approach to runway 18, about 30 feet above ground level, the aircraft encountered “turbulence.” It veered to the left, and the pilot unsuccessfully attempted to gain altitude in order to avoid colliding with trees. The aircraft settled into the trees, which resulted in substantial damage to the keel and spar of the aircraft. The pilot reported no preimpact mechanical malfunctions or failures with the aircraft that would have precluded normal operation. The wind recorded at an airport about 10 miles west of the accident location about the time of the accident was from 150 degrees at 7 knots.

Factual narrative

According to the pilot of the weight shift aircraft, he noticed the wind speed increasing and decided to return to the airport. While on final approach to runway 18, approximately 30 feet above ground level, the aircraft incurred “turbulence,” it veered to the left, and the pilot unsuccessfully attempted to gain altitude in order to avoid colliding with trees. The aircraft settled into the trees, which resulted in substantial damage to the keel and spar of the aircraft. The pilot reported no preimpact mechanical malfunctions or failures with the aircraft that would have precluded normal operation. Winds, recorded at an airport 10 miles to the west of the accident location, about the time of the accident, were from 150 degrees at 7 knots.

Aircraft

Registration
N44565
Reported as
Trick Trikes Eagle
Category
Weight-shift
Serial number
AT01
Airframe hours
100
Engine
Rotax 582, 65 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Annual · June 29, 2012
Departed
X55 · Eustis, FL
Destination
X55 · Eustis, FL
Airport
X55 · Mid Florida Air Service Airpor, runway 18, 3,200 × 80 ft, grass/turf

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
68
Injuries
Minor
Certificate
Private
Airplane ratings
Single-engine land
Medical
Sport pilot, Without waivers/limitations
Last flight review
October 20, 2012
Seat
Front
Flight hours
222 total · 26 in this make and model · 176 as pilot in command · 9 in the last 90 days · 9 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
150° at 7 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
63 °F, dew point 55 °F
Altimeter
30.15 inHg
Observed at
LEE, 10 nm away

Docket · 8

The files NTSB released with the investigation on May 6, 2013, on NTSB’s docket system: statements, records, photos and specialists’ reports. 3.8 MB 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.