GAA16CA068

NTSB accident investigation · Aviat A-1C · Hurtsboro, AL · December 6, 2015

Accident · No injuriesData collectionFinal report
Date
December 6, 2015, 11:20 local (17:20 UTC)
Place
Hurtsboro, AL
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N76WYAviat A-1C
Defining event
Landing-landing roll: Loss of control on ground
Weather
Visual (VMC) · Day
Status
Completed · report March 14, 2016
Report
Approved by Office Director
NTSB office
General Aviation Accidents
Parties
Alabama & Northwest Florida FSDO (FAA)
FAA report
20151206019129A
Case key
92408

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 incorrect use of brake pressure during the landing roll, which resulted in a nose over.

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.

Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotAviat A-1C-200: 10 casesAll aircraft: 9,295 casesProbable cause
Aircraft capability: braking capabilityAircraft › Aircraft oper/perf/capability · Incorrect use/operationAviat A-1C-200: 1 caseAll aircraft: 57 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The pilot of a tail-wheel equipped airplane landing at an unpublished airstrip reported that he made a 3-point touchdown, moved the flight controls full aft, and applied brakes. During the landing roll, the pilot reported that he saw trees ahead and increased brake pressure, but as he did so the nose tilted forward and the airplane nosed over. The vertical stabilizer and left wing sustained substantial damage. The pilot reported there were no mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Factual narrative

The pilot of a tail-wheel equipped airplane landing at an unpublished airstrip reported that he made a 3-point touchdown, moved the flight controls full aft, and applied brakes. During the landing roll, the pilot reported that he saw trees ahead and increased brake pressure, but as he did so the nose tilted forward and the airplane nosed over. The vertical stabilizer and left wing sustained substantial damage. The pilot reported there were no mechanical malfunctions or failures with the airplane that would have precluded normal operation.

Aircraft

Registration
N76WY
Reported as
Aviat A-1C (200)
Category
Airplane
Serial number
3186
Built
2013
Airframe hours
115
Engine
Lycoming IO-460, 200 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Sawtooth Plantation LLC.
Registered owner
Sawtooth Plantation LLC.
Airworthiness certificate
Standard, Normal
Last inspection
Annual · October 15, 2015
Departed
EUF · Eufaula, AL
Destination
None · Hurtsboro, AL
Airport
None · Private Property, runway None, 1,200 × 50 ft, grass/turf
Equipment
Electronic multifunction display, Onboard weather, Satellite tracking device, Stall warning system

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
48
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 3, Without waivers/limitations
Seat
Front
Restraint
4-point
Flight hours
2,650 total · 12 in this make and model

Weather

Conditions
Visual (VMC) · Day
Wind
Variable at 3 knots
Visibility
10 statute miles
Lowest ceiling
7,500 ft overcast
Temperature
63 °F, dew point 45 °F
Altimeter
30.42 inHg
Observed at
KEUF, 18 nm away

Docket · 3

The files NTSB released with the investigation on March 7, 2016, on NTSB’s docket system: statements, records, photos and specialists’ reports. 4.2 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.