Aircraft Accident/Incident Report

Chester, New York 10918
Saturday, February 7, 1998 15:30 EST

NTSB Narrative Summary Released at Completion of Accident

The pilot used a 55 gallon drum with a pump and filter to refuel the airplane. Earlier in the day, he added 10 to 15 gallons of fuel from the drum to the airplane. He then departed on a flight without draining the gascolater. During the flight, the engine lost total power and the pilot performed a forced landing to a wooded area. After the accident, when fuel was drained from the gascolater into a 6 inch diameter glass jar, 1 1/2 inches of water was present at the bottom of the jar. Additionally, unidentified particles were found suspended in the fuel throughout the sample. After the fuel was drained, and the engine refueled, a run-up was conducted and the engine performed satisfactorily.

NTSB Probable Cause Narrative

The pilot's inadequate preflight which failed to reveal fuel contamination.

Event Information

Type of Event Accident
Event Date 2/7/1998
Event Day of the Week Saturday
Time of Event 1530
Event Time Zone Eastern Standard Time
Event City CHESTER
Event State NEW YORK
Event Country --
Zipcode of the event site 10918
Event Date Year 1998
Event Date Month 2
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
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 Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 1450 Eastern Standard Time
Direction of event from weather observation facility (degrees) 15
Weather Observation Facility ID SWF
Elevation of weather observation facility 491
Distance of event from weather observation facility (units?) 70
Time Zone of the weather observation EST
Lighting Conditions Day
Lowest Ceiling Height 20000
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Clear
Sky Condition for Lowest Ceiling Broken
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 50
Air Temperature at event time (in degrees celsius) 4
Dew Point at event time (in degress fahrenheit) -9
Wind Direction (degrees magnetic) 70
Variable Wind Indicator Unknown
Wind Speed (knots) 7
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 30
Density Altitude (feet) --
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury None
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor --
Injury Total None 2
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 123
NTSB Notification Source --
NTSB Notification Date Feb 9 1998 12:00AM
NTSB Notification Time 453
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 11 2000 10:48AM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N55412
NTSB Number NYC98LA065
Missing Aircraft Indicator N
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 Boeing
Aircraft Model A75L300
Aircraft Series Identifier A75L300
Aircraft Serial Number 75-1551
Certified Max Gross Weight 3200
Aircraft Category Airplane
Aircraft Registration Class U.S. Registered/U.S. Soil
Aircraft is a homebuilt? No
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 Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Jun 1 1997 12:00AM
Airframe hours since last inspection 32
Airframe Hours 4773
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name RONALD H. GERTSEN
Aircraft Owner Street Address 253 LONG MEADOW RD.
Aircraft Owner City KINNELON
Aircraft Owner State NJ
Aircraft Owner Country
Aircraft Owner Zipcode 07405
Operator is an individual? --
Operator Name DAVID G. MAC MILLAN
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address 222 LONG POND RD.
Operator City HEWITT
Operator State NJ
Operator Country
Operator Zip code 07421
Operator Code
Owner has at least one certificate None
Other Operator of large aircraft? No
Certified for Part 133 or 137 Operation Unknown
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 N72
Departure City WARWICK
Departure State NY
Departure Country
Departure Time 1515
Departure Time Zone EST
Destination Same as Local Flt crash at destination city
Destination Airport Code 4NY1
Destination City
Destination State NY
Destination Country
Specific Phase of Flight Approach
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:34AM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 0
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --