LAX05CA256

NTSB accident investigation · Luscombe 8A · Benson, AZ · August 2, 2005

Accident · No injuriesData collectionFinal report
Date
August 2, 2005, 08:00 local (15:00 UTC)
Place
Benson, AZ
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N71780Luscombe 8A
Weather
Visual (VMC) · Day
Status
Completed · report October 27, 2005
Report
Approved by Office Director
FAA report
20050802020909A
Case key
62129

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 non-certificated pilot's failure to maintain directional control during the landing roll.

Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

Loss of control - on ground/waterLanding - roll
Directional control - not maintainedUnqualified personCause
Ground loop/swerve - not correctedUnqualified personCause
On ground/water encounter with terrain/waterLanding - roll
Terrain condition - dirt bank/rising embankment

Analysis

The airplane veered off the runway during landing and the right main gear collided with a berm. The owner, who does not hold any Federal Aviation Administration (FAA) certificates (including a student pilot certificate), said that during the landing roll, the tail-wheel equipped airplane began to swerve to the left of the runway centerline. The airplane continued to veer to the left and departed the runway surface. The right main landing gear impacted a dirt mound and the airplane came to rest on the right wing. The pilot reported no pre-impact mechanical malfunctions or failures with the airplane.

Factual narrative

On August 02, 2005 about 0800 mountain standard time, a Luscombe 8A, N71780, collided with terrain during the landing roll at the Benson Municipal Airport, Benson, Arizona. The owner, who does not hold any Federal Aviation Administration (FAA) certificates (including a student pilot certificate), was operating the airplane under the provisions of 14 CFR Part 91. The owner, the sole occupant, was not injured; the airplane sustained substantial damage. The personal local flight departed Benson about 0630. Visual meteorological conditions prevailed, and a flight plan had not been filed.

In a written statement, the owner reported that the purpose of the solo flight was to practice landings in the pursuance of a sport pilot rating. During the landing roll on runway 10, the tail-wheel equipped airplane began to swerve to the left of the runway centerline. The owner maneuvered the airplane to counteract the veer, but there was not enough of the runway surface remaining for him to be able to realign the airplane with the centerline. The airplane continued to the left, departing the runway surface. The right main landing gear impacted a dirt mound and the airplane came to rest on the right wing.

The pilot reported no pre-impact mechanical malfunctions or failures with the airplane. The airplane sustained damage to the right wing.

Aircraft

Registration
N71780
Reported as
Luscombe 8A
Category
Airplane
Serial number
3207
Engine
Continental A65-8, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Departed
E95 · Benson, AZ
Destination
E95 · Benson, AZ
Airport
E95 · Benson Municipal Airport, runway 10, 4,000 × 75 ft, asphalt

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
66
Flight hours
37 total · 37 in this make and model

Weather

Conditions
Visual (VMC) · Day
Visibility
10 statute miles
Lowest ceiling
None
Temperature
84 °F, dew point 55 °F
Altimeter
29.96 inHg

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.