CEN13CA282

NTSB accident investigation · Cessna 172RG · Abbeville, LA · May 16, 2013

Accident · No injuriesData collectionFinal report
Date
May 16, 2013, 05:00 local (10:00 UTC)
Place
Abbeville, LA
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Standing
Aircraft
N5219UCessna 172RG
Defining event
Standing-engine(s) start-up: Loss of control on ground
Weather
Visual (VMC) · Night/dark
Status
Completed · report July 23, 2013
Report
Approved by Office Director
NTSB office
Central Region
Parties
FAA/FSDO
FAA report
20130516008519A
Case key
86912

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 failure to properly secure the airplane before hand starting the engine and the failure of the brass tie down hook.

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.

Parking/securing: tie-down/mooringAircraft › Aircraft handling/service · Not specifiedCessna 172RG: 1 caseAll aircraft: 33 casesProbable cause
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotCessna 172RG: 5 casesAll aircraft: 9,295 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 airplane's engine battery was dead so the pilot elected to hand-prop the engine. He tied the tail of the airplane down via a brass snap-hook that attached to a metal fastener underneath the airplane's tail section. The snap-hook was attached to a rope that was secured to the ground. The pilot set the parking brake and checked the throttle position; however, he did not secure the wheels with chocks. The engine started on the third attempt and RPM increased as the pilot walked back toward the cockpit. Before he got there, the brass snap-hook broke and the airplane began to roll forward. The pilot was unable to access the cockpit and the airplane traveled unattended until it collided with a parked airplane resulting in substantial damage to the right wing.

Factual narrative

The airplane's engine battery was dead so the pilot elected to hand-prop the engine. He tied the tail of the airplane down via a brass snap-hook that attached to a metal fastener underneath the airplane's tail section. The snap-hook was attached to a rope that was secured to the ground. The pilot set the parking brake and checked the throttle position; however, he did not secure the wheels with chocks. The engine started on the third attempt and RPM increased as the pilot walked back toward the cockpit. Before he got there, the brass snap-hook broke and the airplane began to roll forward. The pilot was unable to access the cockpit and the airplane traveled unattended until it collided with a parked airplane resulting in substantial damage to the right wing.

Aircraft

Registration
N5219U
Reported as
Cessna 172RG
Category
Airplane
Serial number
172RG0287
Airframe hours
18,709
Engine
Lycoming O&VO-360 SER, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Aerial observation · Part 91
Operator
Omega Protein Inc
Registered owner
Omega Protein Inc
Airworthiness certificate
Standard, Normal
Last inspection
Annual · March 14, 2013
Departed
IYA · Abbeville, LA
Destination
IYA · Abbeville, LA
Flight plan
Unknown
Airport
IYA · Abbeville

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
49
Injuries
None
Certificates
Private, Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Without waivers/limitations
Last flight review
April 29, 2012
Flight hours
15,953 total · 12,500 in this make and model

Weather

Conditions
Visual (VMC) · Night/dark

Docket · 3

The files NTSB released with the investigation on June 26, 2013, on NTSB’s docket system: statements, records, photos and specialists’ reports. 558 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.