Aircraft Accident/Incident Report

Holbrook, Arizona 86025
Tuesady, April 15, 2008 8:20 MST

NTSB Narrative Summary Released at Completion of Accident

The pilot reported that prior to takeoff the two main fuel tanks were full to the bottom of the fill cap and the two auxiliary tanks had approximately 8 gallons in each side. About 40 minutes into the flight, and descending to the destination, the right engine lost power. The pilot stated that he did not immediately feather the prop and shut the engine down because it appeared to be a fuel starvation problem. The pilot was attempting to restart the right engine when the left engine lost power. Unable to reach the airport, the pilot initiated a gear-up forced landing to an open field. The airplane landed hard, damaging the fuselage. Recovery personnel reported that the main fuel tanks contained about 27 gallons of fuel each, while the auxiliary tanks were empty. Postaccident inspection of the engines revealed that the fuel lines leading to the engines were dry. The right engine crankshaft's flange was bent, but a test run of the left engine indicated that the engine operated normally. Evidence indicates that the pilot improperly positioned the fuel selectors so that they were on the auxiliary tanks instead of the main fuel tanks. The auxiliary tanks ran dry and the engines lost power due to fuel starvation. The pilot indicated to a Federal Aviation Administration inspector that he had difficulty viewing the fuel selectors on the floor between the seats.

NTSB Probable Cause Narrative

A total loss of engine power due to fuel starvation as a result of the pilot's fuel system mismanagement and incorrect positioning of the fuel selector valves.

Event Information

Type of Event Accident
Event Date 4/15/2008
Event Day of the Week Tuesday
Time of Event 820
Event Time Zone Mountain Standard Time
Event City Holbrook
Event State ARIZONA
Event Country --
Zipcode of the event site 86025
Event Date Year 2008
Event Date Month 4
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 344241N
Event Location Longitude 1101616W
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 856 Mountain Standard Time
Direction of event from weather observation facility (degrees) 290
Weather Observation Facility ID INW
Elevation of weather observation facility 4885
Distance of event from weather observation facility (units?) 20
Time Zone of the weather observation MST
Lighting Conditions Day
Lowest Ceiling Height --
Lowest Non-Ceiling Height --
Sky/Lowest/Cloud Conditions Clear
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) 18
Dew Point at event time (in degress fahrenheit) -10
Wind Direction (degrees magnetic) 150
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 13
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 29.96
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report --
Event Highest Injury Serious
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 1
Injury Total All 2
Investigating Agency NTSB
NTSB Docket Number (internal use) 25067
NTSB Notification Source WP FAA ROC
NTSB Notification Date Apr 15 2008 12:00AM
NTSB Notification Time --
Fiche Number and/or location -used to find docket information --
Date of most recent change to record Feb 20 2009 6:21PM
User who most recently changed record coos
Basic weather conditions Visual Meteorological Cond
FAA District Office Scottsdale, AZ

Aircraft Involved

Aircraft #1

Aircraft Registration Number N8442Y
NTSB Number LAX08LA107
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 PIPER
Aircraft Model PA-30
Aircraft Series Identifier --
Aircraft Serial Number 30-1602
Certified Max Gross Weight 3600
Aircraft Category Airplane
Aircraft Registration Class --
Aircraft is a homebuilt? No
Flight Crew Seats 1
Cabin Crew Seats --
Passenger Seats 5
Total number of seats on the aircraft 6
Number of Engines 2
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Dec 1 2007 12:00AM
Airframe hours since last inspection --
Airframe Hours 3290
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type Unknown
Aircraft Owner Name Environmental Technology Inc.
Aircraft Owner Street Address 2541 E. University Dr.
Aircraft Owner City Phoenix
Aircraft Owner State AZ
Aircraft Owner Country USA
Aircraft Owner Zipcode 85034
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 USA
Operator Zip code --
Operator Code --
Owner has at least one certificate None
Other Operator of large aircraft? No
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 No
Departure Airport Code FFZ
Departure City Mesa
Departure State AZ
Departure Country USA
Departure Time 730
Departure Time Zone PST
Destination Same as Local Flt crash at destination city
Destination Airport Code P14
Destination City Holbrook
Destination State AZ
Destination Country USA
Specific Phase of Flight Cruise - normal
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Feb 20 2009 6:21PM
User who most recently changed record coos
Since inspection or accident Time of Accident
Event Location Runway Number and Location N/A
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --