DFW08CA071

NTSB incident investigation · Cessna 172S · Austin, TX · February 6, 2008

Incident · No injuriesData collectionFinal report
Date
February 6, 2008, 10:45 local (16:45 UTC)
Place
Austin, TX
Injuries
1 uninjured
Damage
Minor damage
Phase of flight
Standing
Aircraft
N53564Cessna 172S
Defining event
Standing-engine(s) operating: Miscellaneous/other
Weather
Visual (VMC) · Day
Status
Completed · report March 31, 2008
Report
Approved by Office Director
FAA report
20080206010419A
Case key
67514

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the incident.

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Probable cause

The pilot's failure to maintain control of the airplane while parked on the ramp with the engine running.

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.

Object/animal/substance: aircraftEnvironmental issues › Physical environment · Not specifiedAll aircraft: 116 cases
Use of equip/info: aircraft controlPersonnel issues › Task performance · PilotAll 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.

Miscellaneous/otherStanding-engine(s) operatingAll aircraft: 1,556 casesDefining event

Analysis

The commercial pilot/registered owner was standing on the ramp in his single-engine airplane with the engine running and the parking brake set. As the pilot was preparing to taxi, he dropped something on the floor. When he realized he could not reach the object, he moved his seat back so he could reach down to the floor. At that point, he felt motion and realized that he could not reach the brake pedals. Before the pilot could release his seatbelt and turn off the engine, the airplane struck two parked airplanes, resulting in minor damage to his airplane and one of the parked airplanes. However, the other parked airplane sustained substantial damage to the rudder, elevator, and horizontal stabilizer.

Factual narrative

The commercial pilot/registered owner was standing on the ramp in his single-engine airplane with the engine running and the parking brake set. As the pilot was preparing to taxi, he dropped something on the floor. When he realized he could not reach the object, he moved his seat back so he could reach down to the floor. At that point, he felt motion and realized that he could not reach the brake pedals. Before the pilot could release his seatbelt and turn off the engine, the airplane struck two parked airplanes, resulting in minor damage to his airplane and one of the parked airplanes. However, the other parked airplane sustained substantial damage to the rudder, and horizontal stabilator.

Aircraft

Registration
N53564
Reported as
Cessna 172S
Category
Airplane
Serial number
172S9442
Engine
Lycoming IO-360-L2A, reciprocating
Damage
Minor damage
Flight
Part 91
Registered owner
Arnold Orange
Airworthiness certificate
Standard, Normal
Departed
AUS · Austin, TX
Destination
Unknown
Flight plan
Unknown
Airport
AUS · Austin Bergstrom International

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
72
Certificate
Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 3
Flight hours
1,099 total · 473 in this make and model · 14 in the last 90 days

Weather

Conditions
Visual (VMC) · Day

Docket · 1

The files NTSB released with the investigation on March 6, 2008, on NTSB’s docket system: statements, records, photos and specialists’ reports. 319 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.