Islesboro Airport
Aircraft Accident/Incident Report

Islesboro, Maine 04848
Monday, June 15, 2009 11:45 EDT

NTSB Narrative Summary Released at Completion of Accident

During preflight, the pilot sumped the fuel tanks and noticed water in the samples. He continued to sump the tanks until the fuel samples were absent of water. The accident flight was the fourth flight of the day and the airplane accrued 50 minutes of flight time during the 3 previous flights. On the accident flight, engine start, taxi, and takeoff were "normal" until 200 to 300 feet above the ground when "the power started slowly coming off". The pilot rejected an open field to his left for landing due to lack of altitude/glide distance, and chose to land straight ahead in heavily wooded terrain, which resulted in substantial damage to the airplane. After recovery of the airplane, the engine started immediately using the airplane’s battery power, and ran continuously utilizing the airplane’s own fuel system. Fuel drained from the right header tank contained water and a mass that resembled a snail (land mollusk). The mass subsequently dissolved in the sample jar, but the remains were suspended in the water at the bottom of the jar. Fuel sample test results revealed that the fuel sample contained "plasticizers," which are present in many greases, and the bottom of the sample jar contained droplets of water, and a "black particulate" matter that contained both the plasticizers and methyl cellulose, which is a material commonly used in filters.

NTSB Probable Cause Narrative

A loss of engine power due to fuel contamination.

Event Information

Type of Event Accident
Event Date 6/15/2009
Event Day of the Week Monday
Time of Event 1145
Event Time Zone Eastern Daylight Time
Event City Islesboro
Event State MAINE
Event Country --
Zipcode of the event site 04848
Event Date Year 2009
Event Date Month 6
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 441805N
Event Location Longitude 0685423W
Event Location Airport Islesboro Airport
Event Location Nearest Airport ID 57B
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles 1
Degrees magnetic from airport --
Airport Elevation 92
Weather Briefing Completeness --
Investigator's weather source Weather Observation Facility
Time of the weather observation 1153 Eastern Daylight Time
Direction of event from weather observation facility (degrees) 209
Weather Observation Facility ID RCK
Elevation of weather observation facility 56
Distance of event from weather observation facility (units?) 17
Time Zone of the weather observation EDT
Lighting Conditions Day
Lowest Ceiling Height 1600
Lowest Non-Ceiling Height --
Sky/Lowest/Cloud Conditions --
Sky Condition for Lowest Ceiling Overcast
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 13
Dew Point at event time (in degress fahrenheit) 11
Wind Direction (degrees magnetic) 110
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 5
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 30.15
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report METAR KRKD 151535Z AUTO 11005KT 10SM BKN009 OVC016
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) 26819
NTSB Notification Source FAA New England ROC
NTSB Notification Date --
NTSB Notification Time --
Fiche Number and/or location -used to find docket information --
Date of most recent change to record May 27 2010 3:36PM
User who most recently changed record johb
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N33243
NTSB Number ERA09LA352
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 135: Air Taxi & Commuter
Type of Flight Plan filed Company VFR
Flight plan Was Activated? Yes
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name CESSNA
Aircraft Model U206F
Aircraft Series Identifier --
Aircraft Serial Number U20602688
Certified Max Gross Weight 3600
Aircraft Category Airplane
Aircraft Registration Class --
Aircraft is a homebuilt? No
Flight Crew Seats 2
Cabin Crew Seats --
Passenger Seats 4
Total number of seats on the aircraft 6
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection May 16 2009 12:00AM
Airframe hours since last inspection 51
Airframe Hours 6887
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site No
ELT Type Unknown
Aircraft Owner Name WATERS AERO MARINE INC
Aircraft Owner Street Address 211 WESTBROOK ST
Aircraft Owner City SOUTH THOMASTON
Aircraft Owner State ME
Aircraft Owner Country USA
Aircraft Owner Zipcode 04858-3017
Operator is an individual? No
Operator Name WATERS AERO MARINE INC
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address 211 WESTBROOK ST
Operator City SOUTH THOMASTON
Operator State ME
Operator Country USA
Operator Zip code 04858-3017
Operator Code 059A
Owner has at least one certificate Yes - certificate holder
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 Non-scheduled
Indicates Domestic or International Flight Domestic
Operator carrying Pax/Cargo/Mail Cargo
Type of Flying (Per_Bus / Primary) --
Second Pilot on Board No
Departure Point Same as Event Yes
Departure Airport Code 57B
Departure City Islesboro
Departure State ME
Departure Country USA
Departure Time 1144
Departure Time Zone EDT
Destination Same as Local Flt --
Destination Airport Code RKD
Destination City Rockland
Destination State ME
Destination Country USA
Specific Phase of Flight --
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Apr 15 2010 3:25PM
User who most recently changed record kenj
Since inspection or accident Time of Accident
Event Location Runway Number and Location 19
Runway Length 2400
Runway Width 50
Sight Seeing flight No
Air Medical Flight No
Medical Flight --