WPR20CA064

NTSB accident investigation · Airborne XT912 · Hawthorne, CA · January 13, 2020

Accident · Minor injuriesData collectionFinal report
Date
January 13, 2020, 12:30 local (20:30 UTC)
Place
Hawthorne, CA
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N805MAirborne XT912
Defining event
Landing-flare/touchdown: Hard landing
Weather
Visual (VMC) · Day
Status
Completed · report June 16, 2020
Report
Approved by Office Director
NTSB office
Western Pacific Region
FAA report
20200113004059A
Case key
100813

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 student pilot's failure to arrest the airplane’s descent rate, which resulted in a hard landing.

Findings · 2

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: descent rateAircraft › Aircraft oper/perf/capability · Not attained/maintainedAirborne Windsports PTY EDGE XT-912-L: 1 caseAll aircraft: 242 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · Student/instructed pilotAirborne Windsports PTY EDGE XT-912-L: 8 casesAll aircraft: 9,295 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 solo student pilot reported that, while on approach for landing, the airplane encountered a crosswind gust near the ground. The pilot attempted to abort the landing: however, he could not arrest the descent, and the airplane touched down hard on the runway. The airplane briefly became airborne and then hit the runway hard again, which resulted in the left rear wheel separating from the airplane. The airplane sustained substantial damage to the airframe. The student reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

Factual narrative

The student pilot reported that while on approach for landing, the airplane encountered a crosswind gust near the ground. The pilot attempted to abort the landing, however, he could not arrest the descent and the airplane touched down hard on the runway on all three wheels. The airplane briefly became airborne and hit the runway hard again severing the left rear wheel. As a result of the impact, there was substantial damage to the airframe. The pilot stated that there were no mechanical anomalies with the airplane that would have precluded normal operation. The pilot reported that, about the time of the accident, the wind was light and variable. The airport's automated weather observation station reported that the wind was calm.

Aircraft

Registration
N805M
Reported as
Airborne XT912 (L)
Category
Airplane
Serial number
XT-912-0284
Built
2008
Airframe hours
313
Engine
Rotax 912, 80 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Special, Special light-sport (Special)
Last inspection
Annual · March 24, 2019
Departed
HHR · Hawthorne, CA
Destination
HHR · Hawthorne, CA
Flight plan
VFR
Airport
HHR · Jack Northrop Field/Hawthorne, runway 25, 4,884 × 100 ft, asphalt
Equipment
Satellite tracking device, Electronic primary flight display, Airframe parachute, 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

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
33
Injuries
Minor
Certificate
Student
Medical
Sport pilot
Seat
Front
Restraint
4-point
Flight hours
18 total · 18 in this make and model · 3 as pilot in command · 9 in the last 90 days · 4 in the last 30 days · 0 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
Calm
Visibility
10 statute miles
Lowest ceiling
None
Temperature
61 °F, dew point 43 °F
Altimeter
30.12 inHg
Observed at
HHR

Docket · 2

The files NTSB released with the investigation on January 30, 2020, on NTSB’s docket system: statements, records, photos and specialists’ reports. 1.3 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.