GAA15CA084

NTSB accident investigation · Faunce PA-11 · Morrisville, VT · May 20, 2015

Accident · No injuriesData collectionFinal report
Date
May 20, 2015, 14:30 local (18:30 UTC)
Place
Morrisville, VT
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N710JFFaunce PA-11
Defining event
Landing-landing roll: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report July 8, 2015
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
Federal Aviation Admnistration
Case key
91221

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 pilot's failure to maintain directional control during the landing roll and his deliberate application of excessive braking pressure.

Findings · 4

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 · PilotFaunce John W PA-11: 1 caseAll aircraft: 9,295 casesProbable cause
Performance/control parameters: directional controlAircraft › Aircraft oper/perf/capability · Not attained/maintainedFaunce John W PA-11: 1 caseAll aircraft: 3,958 casesProbable cause
Performance/control parameters: surface speed/brakingAircraft › Aircraft oper/perf/capability · Incorrect use/operationFaunce John W PA-11: 1 caseAll aircraft: 238 casesProbable cause
Terrain: sloped/uneven terrainEnvironmental issues › Physical environment · Contributed to outcomeFaunce John W PA-11: 1 caseAll aircraft: 270 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 of the tailwheel equipped airplane reported a left crosswind during approach to the runway. During touchdown the airplane veered to the left of the runway centerline. The pilot attempted to return the airplane to the runway centerline by applying right rudder control and right brake. The airplane veered right and exited the right side of the runway. Approaching a ditch on the right side of the runway, the pilot applied the brakes and the airplane nosed over and came to rest inverted. The pilot exited the airplane and reported seeing a shift in the windsock on the airfield from a left crosswind to a left quartering tailwind. The airplane sustained substantial damage to the left wing strut. The pilot reported no preimpact mechanical failures or malfunctions with the airframe or engine that would have precluded normal operation.

Factual narrative

The pilot of the tailwheel equipped airplane reported a left crosswind during approach to the runway. During touchdown the airplane veered to the left of the runway centerline. The pilot attempted to return the airplane to the runway centerline by applying right rudder control and right brake. The airplane veered right and exited the right side of the runway. Approaching a ditch on the right side of the runway, the pilot applied the brakes and the airplane nosed over and came to rest inverted. The pilot exited the airplane and reported seeing a shift in the windsock on the airfield from a left crosswind to a left quartering tailwind. The airplane sustained substantial damage to the left wing strut. The pilot reported no preimpact mechanical failures or malfunctions with the airframe or engine that would have precluded normal operation.

Aircraft

Registration
N710JF
Reported as
Faunce PA-11
Category
Airplane, amateur-built
Serial number
J001
Built
2008
Airframe hours
97
Engine
Lycoming O-290-D, 135 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Annual · March 8, 2015
Departed
EFK · Newport, VT
Destination
MVL · Morrisville, VT
Airport
MVL · Morrisville-Stowe State, runway 01, 3,697 × 75 ft, asphalt
Equipment
Electronic flight bag or handheld device

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
68
Injuries
None
Certificates
Commercial, Airline transport
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Sport pilot
Last flight review
April 17, 2015
Seat
Front
Restraint
3-point
Flight hours
10,000 total · 48 in this make and model · 8,000 as pilot in command

Weather

Conditions
Visual (VMC) · Day
Wind
320° at 16 knots, gusting 23
Visibility
10 statute miles
Lowest ceiling
4,000 ft overcast
Temperature
48 °F, dew point 30 °F
Altimeter
29.87 inHg
Observed at
KMVL

Docket · 2

The files NTSB released with the investigation on July 1, 2015, on NTSB’s docket system: statements, records, photos and specialists’ reports. 3.0 MB in all.