WPR11CA329

NTSB accident investigation · Bellanca 7KCAB · Albany, OR · July 14, 2011

Accident · No injuriesData collectionFinal report
Date
July 14, 2011, 12:50 local (19:50 UTC)
Place
Albany, OR
Injuries
1 uninjured
Damage
Substantial damage
Phase of flight
Enroute
Aircraft
N16TPBellanca 7KCAB
Defining event
Enroute: Fuel exhaustion
Weather
Visual (VMC) · Day
Status
Completed · report October 6, 2011
Report
Approved by Office Director
NTSB office
Western Pacific Region
Parties
Federal Aviation Administraton
FAA report
20110714015119A
Case key
81115

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 inadequate preflight inspection and failure to ensure the fuel cap was secured after refueling, which resulted in a total loss of engine power due to fuel exhaustion.

Findings · 4

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.

Inspection: preflight inspectionPersonnel issues › Task performance · PilotBellanca 7KCAB: 2 casesAll aircraft: 551 casesProbable cause
Fluids: fuelAircraft › Fluids/misc hardware · Fluid levelBellanca 7KCAB: 2 casesAll aircraft: 1,695 casesProbable cause
Fuel systemAircraft › Aircraft systems · Inadequate inspectionBellanca 7KCAB: 1 caseAll aircraft: 181 casesProbable cause
Fluids: fuelAircraft › Fluids/misc hardware · Not specifiedBellanca 7KCAB: 2 casesAll aircraft: 1,695 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 pilot reported that after flying for approximately 1.7 hours, the airplane's engine started to run rough. He contacted the nearest air traffic control tower and reported the problem while trying to turn back to an airport he had just passed. After making a 180-degree turn, the airplane's engine lost power and the pilot, who was unsure he could make it back to the airport without unduly endangering people on the ground, opted to land in an empty field. The landing was uneventful; however, during the landing roll the airplane encountered a divot in the ground and nosed over. A postaccident examination of the airplane revealed the fuel filler cap on the right wing was missing and there were several blue stain streaks aft of the filler port to the trailing edge of the wing. The fuel filler cap was located in the run up area where the pilot had last refilled the airplane's fuel tank. Further examination of the fuel system found it to be intact with just 3 tablespoons of fuel in the fuel sump and no fuel in the main fuel lines to the fuel injector.

Factual narrative

The pilot reported that after flying for approximately 1.7 hours his engine started to run rough. He contacted the nearest control tower and reported the problem while trying to turn back to an airport he had just passed moments ago. After making a 180 degree turn the airplane's engine died and the pilot, who was unsure he could make it back to the airport without unduly endangering people on the ground, opted to set the aircraft down in an empty field. The landing was uneventful however on the landing roll the aircraft encountered a divot in the ground and nosed over on its back. After the aircraft was righted the FAA inspector on scene noticed the fuel filler cap on the right wing was missing and there were several blue stain streaks aft of the filler port to the trailing edge of the wing. After further investigation by the FAA inspector the fuel filler cap was found in the run up area where the pilot had last refilled his tank. Further examination of the fuel system found it to be intact with just 3 tablespoons of fuel in the fuel sump and no fuel in the main fuel lines to the injector when the boost pump was turned on.

Aircraft

Registration
N16TP
Reported as
Bellanca 7KCAB
Category
Airplane
Serial number
302-72
Airframe hours
2,480
Engine
Lycoming IO-320 SERIES, 150 horsepower, reciprocating
Damage
Substantial damage
Flight
Personal · Part 91
Operator
Gorman Shane E
Registered owner
Gorman Shane E
Airworthiness certificate
Standard, Aerobatic; Standard, Normal
Last inspection
Annual · June 6, 2011 · 7 hours before
Departed
KSIY · Siskiyou County, CA
Destination
KSLE · Salem Airport, OR
Flight plan
Unknown
Airport
KALB · Albany Municipal Airport

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
None
Certificate
Commercial
Airplane ratings
Single-engine land
Instrument ratings
Airplane
Medical
Class 3, With waivers/limitations
Last flight review
March 8, 2011
Seat
Left
Flight hours
2,275 total · 1,289 in this make and model · 44 in the last 90 days · 12 in the last 30 days

Weather

Conditions
Visual (VMC) · Day
Wind
210° at 4 knots
Visibility
10 statute miles
Lowest ceiling
5,000 ft overcast
Temperature
68 °F, dew point 52 °F
Altimeter
29.94 inHg
Observed at
KSLE, 10 nm away

Docket · 4

The files NTSB released with the investigation on July 28, 2011, on NTSB’s docket system: statements, records, photos and specialists’ reports. 565 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.