CEN10CA532

NTSB accident investigation · Robertson Velocity · Wooster, OH · September 9, 2010

Accident · Minor injuriesData collectionFinal report
Date
September 9, 2010, 13:30 local (17:30 UTC)
Place
Wooster, OH
Injuries
1 minor
Damage
Substantial damage
Phase of flight
Maneuvering
Aircraft
N112THRobertson Velocity
Defining event
Maneuvering: Loss of engine power (total)
Weather
Visual (VMC) · Day
Status
Completed · report March 16, 2011
Report
Approved by Office Director
NTSB office
Central Region
Parties
FAA-CLE-FSDO
FAA report
20100909051989A
Case key
77253

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

A loss of engine power due to fuel exhaustion as a result of the pilot's inadequate fuel planning.

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.

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 reported that, prior to departure, the fuel system sight gages indicated he had over 25 gallons of fuel on board; he did not visually check the fuel level in the tanks. Upon reaching his destination, the pilot made a low approach over the runway, climbed, and flew to an area about 5 miles from the airport to wait for another airplane to land ahead of him. The engine experienced a loss of power and he maneuvered the airplane into a glide back to the airport. Realizing he was not going to be able to reach the airport, the pilot chose a field to perform a forced landing. Just prior to touch down, the airplane stalled and landed hard. Postaccident inspection of the airplane revealed the fuel tanks were intact and there was no fuel present either in the tanks or on the ground around the wreckage.

Factual narrative

The pilot reported that prior to departure, the fuel system sight gages indicated he had over 25 gallons of fuel on board. The pilot did not visually check the fuel level in the tanks. Upon reaching his destination, the pilot made a low approach over the runway, climbed, and flew to an area about 5 miles from the airport to wait for another airplane to land ahead of him. The pilot reported the engine then lost power and he began a glide back toward the airport. Realizing he was not going to be able to reach the airport, he chose a field in which to land. According to the pilot, the airplane stalled just prior to touching down resulting in substantial damage to the wings and empennage. Post accident inspection of the airplane revealed the fuel tanks were intact and there was no fuel present either in the tanks or on the ground around the wreckage.

Aircraft

Registration
N112TH
Reported as
Robertson Velocity
Category
Airplane, amateur-built
Serial number
SRE042
Airframe hours
51
Engine
Superior XP-IO-360, 180 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Robertson James F
Registered owner
Robertson James F
Airworthiness certificate
Special, Experimental (Special)
Last inspection
Annual · September 9, 2010 · 51 hours before
Departed
2G9 · Somerset, PA
Destination
BJJ · Wooster, OH

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
68
Injuries
Minor
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land
Instrument ratings
Airplane
Medical
Class 3, With waivers/limitations
Last flight review
March 13, 2010
Seat
Left
Flight hours
2,802 total · 51 in this make and model · 2,644 as pilot in command · 7 in the last 90 days · 3 in the last 30 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
320° at 9 knots
Visibility
10 statute miles
Lowest ceiling
None
Temperature
167 °F
Altimeter
30.05 inHg

Docket · 1

The files NTSB released with the investigation on October 12, 2010, on NTSB’s docket system: statements, records, photos and specialists’ reports. 930 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.

Other investigations on N112TH · 1

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