Aircraft Accident/Incident Report

New Cumberland, Pennsylvania 17070
Sunday, September 4, 2005 17:54 EDT

NTSB Narrative Summary Released at Completion of Accident

The airplane had been airborne for about 5 minutes when the engine lost power. The pilot then force landed in a field, and the airplane nosed over. During a post-accident examination, the propeller was replaced, and the engine was started and operated for about 5 minutes at 1,700 rpm. The fuel system was also examined, and the fuel screens in both fuel tanks were found to be covered in a "fine muddy silt," consistent with mud dauber activity. A subsequent fuel analysis revealed that particulate contamination and gum levels were "very high." The fuel tanks had been open during the airplane's construction, and the airplane had about 30 hours of operation at the time of the accident.

NTSB Probable Cause Narrative

The owner/builder's inadequate fuel tank inspection during construction, which resulted in fuel contamination and subsequent fuel starvation to the engine.

Event Information

Type of Event Accident
Event Date 9/4/2005
Event Day of the Week Sunday
Time of Event 1754
Event Time Zone Eastern Daylight Time
Event City New Cumberland
Event State PENNSYLVANIA
Event Country --
Zipcode of the event site 17070
Event Date Year 2005
Event Date Month 9
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 401300N
Event Location Longitude 0765100W
Event Location Airport --
Event Location Nearest Airport ID --
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation --
Weather Briefing Completeness --
Investigator's weather source Weather Observation Facility
Time of the weather observation
Direction of event from weather observation facility (degrees) 360
Weather Observation Facility ID CXY
Elevation of weather observation facility 347
Distance of event from weather observation facility (units?) 3
Time Zone of the weather observation --
Lighting Conditions Day
Lowest Ceiling Height --
Lowest Non-Ceiling Height 6000
Sky/Lowest/Cloud Conditions Few
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 26
Dew Point at event time (in degress fahrenheit) 12
Wind Direction (degrees magnetic) 350
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 8
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 30.21
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report --
Event Highest Injury Minor
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal --
Injury Total Minor 1
Injury Total None --
Injury Total Serious --
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 19657
NTSB Notification Source FAA-EROC
NTSB Notification Date Sep 4 2005 12:00AM
NTSB Notification Time --
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record May 30 2006 1:54PM
User who most recently changed record NTSB\JOHB
Basic weather conditions Visual Meteorological Cond
FAA District Office Harrisburg

Aircraft Involved

Aircraft #1

Aircraft Registration Number N220EZ
NTSB Number IAD05LA147
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Hanson
Aircraft Model VariEze
Aircraft Series Identifier --
Aircraft Serial Number 32050
Certified Max Gross Weight 2050
Aircraft Category Airplane
Aircraft Registration Class --
Aircraft is a homebuilt? Yes
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 2
Number of Engines 1
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection Conditional
Date of Last Inspection May 1 2005 12:00AM
Airframe hours since last inspection 30
Airframe Hours 30
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name David Hanson
Aircraft Owner Street Address --
Aircraft Owner City Mechanicsburg
Aircraft Owner State PA
Aircraft Owner Country USA
Aircraft Owner Zipcode 17050
Operator is an individual? No
Operator Name --
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address --
Operator City --
Operator State --
Operator Country --
Operator Zip code --
Operator Code --
Owner has at least one certificate None
Other Operator of large aircraft? --
Certified for Part 133 or 137 Operation --
Operator Certificate Number --
Indicates whether an air carrier operation was scheduled or not --
Indicates Domestic or International Flight --
Operator carrying Pax/Cargo/Mail --
Type of Flying (Per_Bus / Primary) Personal
Second Pilot on Board No
Departure Point Same as Event Yes
Departure Airport Code CXY
Departure City New Cumberland
Departure State PA
Departure Country USA
Departure Time --
Departure Time Zone EDT
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code --
Destination City --
Destination State --
Destination Country --
Specific Phase of Flight Cruise
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Mar 8 2006 11:41AM
User who most recently changed record MUZD
Since inspection or accident --
Event Location Runway Number and Location NA
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --