Aircraft Accident/Incident Report

Muskegon, Michigan 49440
Saturday, May 20, 2000 10:48 EDT

NTSB Narrative Summary Released at Completion of Accident

A witness and her husband watched the airplane head southbound, make a 'U-turn' and head north toward her location. The witness said she heard the engine. 'There was no engine trouble. It sounded as if it were under full power. It was not sputtering. It sounded okay.' The witness said that as the airplane crossed the street in front of her house, 'it got caught in the tree tops, and went into the woods.' The husband said that he saw the airplane 'head south, then turn west, and then north (making a U-turn) over my residence ... The plane sounded normal, but appeared to be lower in the air than in previous passes in the area.' Approximately 50 feet north of his house, the husband said, 'the bottom of the plane began brushing the tree tops. I observed and heard the plane diving through the trees before it crashed to the ground. Approximately 30 seconds later, the plane burst into flames.' According to the airplane owner, the accident airplane was one of five airplanes contracted by the State of Michigan, to spray for Gypsy moths in the area north of Muskegon, Michigan. The airplane had been flown two previous times that day. An examination of the wreckage revealed no anomalies.

NTSB Probable Cause Narrative

the pilot's failure to maintain clearance from the trees. Factors relating to this accident were the low altitude and the trees.

Event Information

Type of Event Accident
Event Date 5/20/2000
Event Day of the Week Saturday
Time of Event 1048
Event Time Zone Eastern Daylight Time
Event City MUSKEGON
Event State MICHIGAN
Event Country --
Zipcode of the event site 49440
Event Date Year 2000
Event Date Month 5
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 Not pertinent
Investigator's weather source Weather Observation Facility
Time of the weather observation 1045 Eastern Daylight Time
Direction of event from weather observation facility (degrees) 180
Weather Observation Facility ID MKG
Elevation of weather observation facility 628
Distance of event from weather observation facility (units?) 15
Time Zone of the weather observation EDT
Lighting Conditions Day
Lowest Ceiling Height 7000
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Unknown
Sky Condition for Lowest Ceiling Overcast
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 11
Dew Point at event time (in degress fahrenheit) 4
Wind Direction (degrees magnetic) 0
Variable Wind Indicator Unknown
Wind Speed (knots) 0
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 30
Density Altitude (feet) 54
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury Fatal
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal 1
Injury Total Minor --
Injury Total None --
Injury Total Serious --
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 936
NTSB Notification Source --
NTSB Notification Date May 20 2000 12:00AM
NTSB Notification Time 1119
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Jul 2 2001 2:00PM
User who most recently changed record MONR
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N178RA
NTSB Number CHI00FA139
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 137: Agricultural
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Destroyed
Aircraft Fire Ground
Aircraft Explosion Ground
Aircraft Manufacturer's Full Name Wsk Pzl Mielec
Aircraft Model M-18A
Aircraft Series Identifier M-18A
Aircraft Serial Number 1Z015-10
Certified Max Gross Weight 2500
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 1
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Mar 30 2000 12:00AM
Airframe hours since last inspection --
Airframe Hours 3258
ELT Installed No
ELT Activated Unknown
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name HATFIELD SPRAYING SERVICE, INC
Aircraft Owner Street Address 18155 120TH AVENUE
Aircraft Owner City NUNICA
Aircraft Owner State MI
Aircraft Owner Country
Aircraft Owner Zipcode 49448
Operator is an individual? --
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 Yes - certificate holder
Other Operator of large aircraft? No
Certified for Part 133 or 137 Operation Agriculture
Operator Certificate Number --
Indicates whether an air carrier operation was scheduled or not Unknown
Indicates Domestic or International Flight Unknown
Operator carrying Pax/Cargo/Mail Unknown
Type of Flying (Per_Bus / Primary) Aerial Application
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code 33C
Departure City NUNICA
Departure State MI
Departure Country
Departure Time 1025
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 Maneuvering
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jun 2 2001 4:08AM
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 --