ANC10CA091

NTSB accident investigation · Avions Max Holste MH 1521 Broussard · Skwentna, AK · July 15, 2010

Accident · No injuriesData collectionFinal report
Date
July 15, 2010, 10:30 local (18:30 UTC)
Place
Skwentna, AK
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N5833EAvions Max Holste MH 1521 Broussard
Defining event
Landing-landing roll: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report April 7, 2011
Report
Approved by Office Director
NTSB office
Alaska Regional Office
FAA report
20100715047539A
Case key
77282

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's inadequate crosswind compensation, which resulted in a loss of directional control.

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: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedAvions Max Holste MH 1521 BROUSSARD: 1 caseAll aircraft: 3,958 casesProbable cause
Wind: crosswindEnvironmental issues › Conditions/weather/phenomena · Contributed to outcomeAvions Max Holste MH 1521 BROUSSARD: 1 caseAll aircraft: 1,008 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 while landing on his private gravel airstrip, he was compensating for a slight crosswind. He did not respond quickly enough to maintain directional control of the airplane and the left main landing gear wheel went into a shallow ditch. The airplane veered off the runway and nosed over. The pilot reported that there were no preimpact mechanical problems with the airplane. The airplane sustained structural damage to the wings and vertical stabilizer.

Factual narrative

The private pilot reported he was on a personal, Title 14 CFR Part 91 flight to his private airstrip. He stated that while landing on the gravel airstrip he was compensating for a slight crosswind. He said he did not respond quickly enough to maintain directional control of the airplane, and that the left main landing gear wheel went into a shallow ditch, pulling the airplane off the runway, where it nosed over. The pilot indicated that there were no preaccident mechanical problems with the airplane. The airplane sustained structural damage to the wings and vertical stabilizer.

Aircraft

Registration
N5833E
Reported as
Avions Max Holste MH 1521 Broussard
Category
Airplane
Serial number
27
Engine
P&W R-985 SERIES, 450 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Departed
Soldotna, AK
Destination
NA · Skwentna, AK
Flight plan
Unknown
Airport
NA · private, runway 09, gravel

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
51
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Medical
Unknown
Flight hours
1,000 total · 10 in this make and model

Weather

Conditions
Visual (VMC) · Day

Docket · 1

The files NTSB released with the investigation on November 10, 2010, on NTSB’s docket system: statements, records, photos and specialists’ reports. 639 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.