CEN24LA171

NTSB accident investigation · American Champion 7ECA · Lakeport, TX · April 15, 2024

Accident · No injuriesClass 4 · LimitedFinal report
Date
April 15, 2024, 13:23 local (18:23 UTC)
Place
Lakeport, TX
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N798LAmerican Champion 7ECA
Defining event
Landing-flare/touchdown: Loss of control in flight
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
Investigation class
Class 4 - Basic report with no Prelim publish
NTSB office
Central Region
Parties
FAA-FSDO
FAA report
20240415011009A
Case key
194180

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 failure to maintain adequate airspeed during the final approach, which resulted in an inadvertent aerodynamic stall. Contributing to the accident the flight instructor’s delayed remedial action.

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 · Student/instructed pilotAmerican Champion 7ECA: 1 caseAll aircraft: 9,295 casesProbable cause
Action: delayed actionPersonnel issues › Action/decision · Instructor/check pilotAmerican Champion 7ECA: 1 caseAll aircraft: 894 casesProbable cause
Performance/control parameters: airspeedAircraft › Aircraft oper/perf/capability · Not attained/maintainedAmerican Champion 7ECA: 1 caseAll aircraft: 1,681 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, during the eleventh landing, they did not correct for a decreasing airspeed and stalled the airplane about 5 to 10 ft above the runway surface. The student pilot attempted to correct with throttle; however, the airplane dropped and impacted the runway hard on the right main landing gear followed by a ground swerve to the right then left. The right wing struck the runway which resulted in substantial damage to the right wing spar. The flight instructor reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Aircraft

Registration
N798L
Reported as
American Champion 7ECA
Category
Airplane
Serial number
1393-2005
Built
2005
Airframe hours
8,257
Engine
Lycoming O-235-K2C, 118 horsepower, reciprocating
Damage
Substantial damage
Flight
Instructional · Part 91
Operator
Letourneau University
Registered owner
Letourneau University
Airworthiness certificate
Standard, Aerobatic; Standard, Normal
Last inspection
100 hour · April 2, 2024
Airport
KGGG · East Texas Regional, runway 18, 600 × 150 ft, asphalt
Equipment
Electronic flight bag or handheld device, ADS-B

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 · 2

As NTSB recorded them. NTSB leaves out names.

Role
Flight instructor
Age
49
Injuries
None
Certificates
Flight instructor, Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Without waivers/limitations
Last flight review
December 1, 2023
Seat
Rear
Restraint
5-point
Flight hours
388 total · 165 in this make and model · 326 as pilot in command · 81 in the last 90 days · 34 in the last 30 days · 2 in the last 24 hours
Role
Student pilot
Age
20
Injuries
None
Certificate
Student
Medical
Class 3, Without waivers/limitations
Seat
Front
Restraint
5-point
Flight hours
183 total · 81 in this make and model · 17 as pilot in command · 28 in the last 90 days · 12 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
170° at 9 knots
Visibility
10 statute miles
Lowest ceiling
3,400 ft overcast
Temperature
77 °F, dew point 66 °F
Altimeter
29.93 inHg
Observed at
KGGG
METAR
SPECI KGGG 151826Z 17009KT 10SM FEW025 OVC034 25/19 A2993 RMK AO2 T02500194=

Docket · 4

The files NTSB released with the investigation on September 27, 2024, on NTSB’s docket system: statements, records, photos and specialists’ reports. 6.8 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.

Other investigations on N798L · 1

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