Aircraft Accident/Incident Report

Chandler, Arizona 85233
Sunday, November 13, 2005 15:30 MST

NTSB Narrative Summary Released at Completion of Accident

The helicopter made a hard landing while executing an autorotation after a loss of engine power in-flight. The pilot fueled the helicopter with automotive fuel from cans in the morning prior to practicing in the traffic pattern for 1 hour at Phoenix Regional Airport. He landed, refueled from the same fuel source he had in the morning, and departed to Chandler. About 5 minutes into the flight, the pilot experienced a decrease in engine power and a drop in rotor rpm every time he raised the collective. He selected a landing site and chose to make an emergency landing. The pilot began an autorotation at about 1,000 feet above ground level and maneuvered toward his landing area, which was a water retention basin surrounded by trees. After just clearing the trees, and about 30 feet off the ground, he began a flare and touched down, stopping the helicopter within 20 feet. He exited the helicopter and noticed he had lost a tail rotor blade and the tail boom had a stress wrinkle in it. The pilot towed the helicopter back to his home and discovered rust and water in a fuel sample taken from the aircraft and the containers used to refuel the helicopter.

NTSB Probable Cause Narrative

a loss of engine power due to fuel contamination (rust, water) as a result of the pilot's inadequate preflight planning preparation.

Event Information

Type of Event Accident
Event Date 11/13/2005
Event Day of the Week Sunday
Time of Event 1530
Event Time Zone Mountain Standard Time
Event City Chandler
Event State ARIZONA
Event Country --
Zipcode of the event site 85233
Event Date Year 2005
Event Date Month 11
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 331600N
Event Location Longitude 1114900W
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 1547 Mountain Standard Time
Direction of event from weather observation facility (degrees) --
Weather Observation Facility ID CHD
Elevation of weather observation facility 1243
Distance of event from weather observation facility (units?) --
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) 40
Air Temperature at event time (in degrees celsius) 26
Dew Point at event time (in degress fahrenheit) 2
Wind Direction (degrees magnetic) 280
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 7
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 29.99
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report --
Event Highest Injury None
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal --
Injury Total Minor --
Injury Total None 1
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 19249
NTSB Notification Source FAA
NTSB Notification Date Nov 13 2005 12:00AM
NTSB Notification Time --
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Feb 28 2006 12:35PM
User who most recently changed record NTSB\JOHB
Basic weather conditions Visual Meteorological Cond
FAA District Office Federal Aviation Administration - Scottsdale FSDO

Aircraft Involved

Aircraft #1

Aircraft Registration Number N321JN
NTSB Number LAX06CA033
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 Rotorway
Aircraft Model 162F
Aircraft Series Identifier --
Aircraft Serial Number 6066
Certified Max Gross Weight 1475
Aircraft Category Helicopter
Aircraft Registration Class --
Aircraft is a homebuilt? Yes
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 1
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Oct 1 2005 12:00AM
Airframe hours since last inspection 21
Airframe Hours 110
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Michael Spanos
Aircraft Owner Street Address --
Aircraft Owner City Gilbert
Aircraft Owner State AZ
Aircraft Owner Country USA
Aircraft Owner Zipcode 85233
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 Gilbert
Operator State AZ
Operator Country USA
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 No
Departure Airport Code A39
Departure City Phoenix
Departure State AZ
Departure Country USA
Departure Time --
Departure Time Zone --
Destination Same as Local Flt --
Destination Airport Code CHD
Destination City Chandler
Destination State AZ
Destination Country USA
Specific Phase of Flight Cruise
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Nov 30 2005 5:33PM
User who most recently changed record COOS
Since inspection or accident Time of Accident
Event Location Runway Number and Location NA
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --