ERA09CA234

NTSB accident investigation · Cessna 172RG · Charleston, SC · April 5, 2009

Accident · No injuriesData collectionFinal report
Date
April 5, 2009, 16:40 local (20:40 UTC)
Place
Charleston, SC
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N6208VCessna 172RG
Defining event
Landing: Landing gear not configured
Weather
Visual (VMC) · Day
Status
Completed · report June 22, 2009
Report
Approved by Office Director
NTSB office
Eastern Region Aviation
Parties
FAA/FSDO
FAA report
20090405005829A
Case key
73610

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 extend the landing gear before landing. Contributing to the accident was the diversion of the pilot's attention to an airplane on a converging final approach course.

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.

Action: forgotten action/omissionPersonnel issues › Action/decision · PilotCessna 172RG: 8 casesAll aircraft: 440 casesProbable cause
Landing gear system: gear extension and retract sysAircraft › Aircraft systems · Not used/operatedCessna 172RG: 10 casesAll aircraft: 416 casesProbable cause
Attention/monitoring: attentionPersonnel issues › Psychological · PilotCessna 172RG: 1 caseAll aircraft: 226 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

While practicing a "power off 180 degree accuracy landing," the certificated private pilot became distracted in the traffic pattern by a converging airplane on approach to a different runway at the same airport. The accident airplane touched down with the landing gear retracted and sustained substantial damage to the fuselage. The accident pilot had not lowered the gear on the downwind leg; instead, he intended to lower the gear on final, when "he was sure [he] had the runway made." According to the airplane's information manual, the accident airplane was equipped with an audio warning system which was designed to sound whenever the throttle was retarded below 12 inches of manifold pressure. The accident pilot stated that he did not notice the landing gear warning tone until after the airplane stopped on the ground. Most of the accident pilot's instruction in complex airplanes was not conducted in the accident airplane.

Factual narrative

While practicing a "power off 180 degree accuracy landing," the certificated private pilot became distracted in the traffic pattern by a converging airplane on approach to a different runway at the same airport. The accident airplane touched down with the landing gear retracted, and sustained substantial damage to the fuselage. The accident pilot had not lowered the gear on the downwind leg; instead he intended to lower the gear on final, when "he was sure [he] had the runway made." According to the airplane's information manual, the accident airplane was equipped with an audio warning system which was designed to sound whenever the throttle was retarded below 12 inches of manifold pressure. The accident pilot stated that he did not notice the landing gear warning tone until after the airplane stopped on the ground. Most of the accident pilot's instruction in complex airplanes was not conducted in the accident airplane.

Aircraft

Registration
N6208V
Reported as
Cessna 172RG
Category
Airplane
Serial number
172RG0591
Airframe hours
8,713
Engine
Lycoming O-360-F1A6, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Airworthiness certificate
Standard, Normal
Last inspection
Continuous airworthiness · December 27, 2008
Departed
CHS · Charleston, SC
Destination
JZI · Charleston, SC
Airport
JZI · Charleston Executive Airport, runway 22, 4,313 × 150 ft, concrete

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 · 2

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
25
Injuries
None
Certificate
Private
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Without waivers/limitations
Last flight review
May 26, 2008
Seat
Left
Flight hours
195 total · 21 in this make and model · 150 as pilot in command · 29 in the last 90 days · 11 in the last 30 days · 5 in the last 24 hours
Role
Co-pilot
Age
34
Injuries
None
Certificate
Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 2, Without waivers/limitations
Last flight review
December 30, 2008
Seat
Right
Flight hours
260 total · 1 in this make and model · 206 as pilot in command · 7 in the last 90 days · 5 in the last 30 days · 1 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
185° at 9 knots
Visibility
9 statute miles
Lowest ceiling
None
Temperature
70 °F, dew point 64 °F
Altimeter
29.89 inHg
Observed at
JZI

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.

Other investigations on N6208V · 1

Matched to the same aircraft by N-number and date.