GAA20CA019

NTSB accident investigation · Antares MA33 · Coeur d'Alene, ID · October 11, 2019

Accident · Serious injuriesData collectionFinal report
Date
October 11, 2019, 16:51 local (23:51 UTC)
Place
Coeur d'Alene, ID
Injuries
1 serious
Damage
Substantial damage
Phase of flight
Takeoff
Aircraft
N92287Antares MA33
Defining event
Takeoff: Loss of control in flight
Weather
Visual (VMC) · Day
Status
Completed · report May 21, 2020
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
FAA
FAA report
20191011019479A
Case key
100418

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 student pilot's improper release of the throttle and failure to maintain lateral control during takeoff.

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: lateral/bank controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedAntares MA33-582: 1 caseAll aircraft: 390 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · Student/instructed pilotAntares MA33-582: 1 caseAll aircraft: 9,295 casesProbable cause
Use of equip/info: use of equip/systemPersonnel issues › Task performance · Student/instructed pilotAntares MA33-582: 1 caseAll aircraft: 1,391 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 student pilot reported that his memory of the accident was "spotty." He added that, during takeoff, the weight-shift-control aircraft climbed to about 30 ft and that his foot slipped off the throttle pedal. The aircraft dove toward the ground in a left bank and impacted terrain. The aircraft sustained substantial damage to both wings.

Factual narrative

***This report was modified on January 9, 2020. Please see the docket for this accident to view the original report.*** The student pilot reported that his memory of the accident was spotty. He added that, during takeoff, the weight shift control aircraft climbed to about 30 ft and his foot slipped off the throttle pedal. The aircraft dove toward the ground in a left bank and impacted terrain. Two witnesses reported observing the accident from the airport fuel pumps. One witness reported that, during takeoff, once off the ground, the weight shift control aircraft drifted to the left off the runway. It appeared that the student pilot was correcting and drifted back toward the runway. Suddenly, the left wing struck the ground and the aircraft impacted terrain. The second witness reported that the aircraft touched down and flip over. The aircraft sustained substantial damage to both wings. The airport's automated weather observation station reported that, about 5 minutes after the accident, the wind was from 030° at 5 knots. The student pilot was departing on runway 02.

Aircraft

Registration
N92287
Reported as
Antares MA33 (582)
Category
Weight-shift
Serial number
0242
Engine
Rotax 582, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Special, Experimental (Special)
Departed
COE · Coeur d'Alene, ID
Flight plan
Unknown
Airport
COE · Coeur D'Alene - Pappy Boyingto, runway 02, 5,400 × 75 ft, asphalt
Equipment
Unknown

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
Student pilot
Age
51
Injuries
Minor
Certificates
Remote, Student

Weather

Conditions
Visual (VMC) · Day
Wind
30° at 5 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
50 °F, dew point 27 °F
Altimeter
30.23 inHg
Observed at
KCOE

Docket · 2

The files NTSB released with the investigation on December 30, 2019, on NTSB’s docket system: statements, records, photos and specialists’ reports. 214 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 N92287 · 1

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