GAA15CA082

NTSB accident investigation · Boeing PT 17 · Williamson, GA · May 20, 2015

Accident · Minor injuriesData collectionFinal report
Date
May 20, 2015, 11:20 local (15:20 UTC)
Place
Williamson, GA
Injuries
2 minor
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N55528Boeing PT 17
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
FAA
FAA report
20150520016259A
Case key
91216

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 landed off the right side of the runway resulting in a collision with terrain.

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.

Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotBoeing PT-17: 2 casesAll aircraft: 9,295 casesProbable cause
Performance/control parameters: descent/approach/glide pathAircraft › Aircraft oper/perf/capability · Not attained/maintainedBoeing PT-17: 2 casesAll aircraft: 809 casesProbable cause
Terrain: sloped/uneven terrainEnvironmental issues › Physical environment · Contributed to outcomeBoeing PT-17: 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 stated that he misjudged the edge of the runway during the final approach segment of the flight and landed off the right side of the runway. The pilot attempted to realign the airplane back onto the runway but was unable to do so, subsequently the airplane impacted a ditch and nosed over, which resulted in substantial damage to the right lift strut and rudder. The pilot reported there were no pre-impact mechanical failures or malfunctions with the airframe or engine that would have precluded normal operation.

Factual narrative

The pilot stated that he miss judged the edge of the runway during the final approach segment of the flight and landed off the right side of the runway. The pilot attempted to realign the airplane back onto the runway but was unable to do so, subsequently the airplane impacted a ditch and nosed over, which resulted in substantial damage to the right lift strut and rudder. The pilot reported there were no pre-impact mechanical failures or malfunctions with the airframe or engine that would have precluded normal operation.

Aircraft

Registration
N55528
Reported as
Boeing PT 17 (UNDESIGNAT)
Category
Airplane
Serial number
75-4611
Built
1943
Airframe hours
2,575
Engine
Continental W670-16, 220 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Taylor Larry J
Registered owner
Taylor Larry J
Airworthiness certificate
Standard, Normal; Standard, Aerobatic
Last inspection
Annual · December 9, 2014
Departed
GA16 · Bostwick, GA
Destination
GA2 · Williamson, GA
Airport
GA2 · Peach State, runway 13, 2,400 × 100 ft, grass/turf
Equipment
Handheld GPS

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
77
Injuries
Minor
Certificates
Airline transport, Flight engineer, Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 2, With waivers/limitations
Last flight review
October 2, 2013
Seat
Rear
Restraint
3-point
Flight hours
25,000 total · 950 in this make and model · 25,000 as pilot in command · 25 in the last 90 days · 15 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
280° at 7 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
81 °F, dew point 64 °F
Altimeter
30.02 inHg
Observed at
K6A2, 6 nm away

Docket · 3

The files NTSB released with the investigation on July 1, 2015, on NTSB’s docket system: statements, records, photos and specialists’ reports. 4.4 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.