Marshfield Municipal Airport
Aircraft Accident/Incident Report

Marshfield, Massachusetts 02050
Friday, March 9, 2007 10:00 EST

NTSB Narrative Summary Released at Completion of Accident

The pilot of a Mooney M20R entered the downwind leg of the traffic pattern and slowed the airplane to 90 knots. He then lowered the flaps, turned onto the base and final leg of the traffic pattern, and again increased the flap setting. The airplane touched down immediately past the runway numbers at a speed of 70 knots. The pilot then applied the brakes, and at approximately mid-field, it became difficult for him to maintain directional control, and the airplane "pulled severely to the left." He then initiated a go around by applying full power and raising the nose of the airplane to establish a positive rate of climb. The airplane then struck the airport perimeter fence and a large rock, separating the left wing and igniting a fire. Two witnesses, one a pilot and the other a flight instructor, both observed the airplane during the landing approach. They both reported seeing the airplane approach the runway, before it disappeared from view behind a row of hangars. When they next saw the airplane, it appeared traveling "fast," and was "trailed by tire smoke." The airplane then departed the runway surface, and the engine sound increased to "full power." The witnesses lost sight of the airplane behind terrain, but observed a "large ball of flames" moments later. Examination of the runway surface revealed skid marks that began about 1,000 feet beyond the threshold of the 3,001-foot long runway, which continued for about 1,600 feet before departing the left side of the runway surface. Marks in the turf continued from where the skid marks left the runway, through the airport perimeter fence, and toward where the airplane came to rest. Examination of the wreckage revealed that the airplane, including both main landing gear, was consumed by a post-impact fire.

NTSB Probable Cause Narrative

A loss of directional control for undetermined reasons.

Event Information

Type of Event Accident
Event Date 3/9/2007
Event Day of the Week Friday
Time of Event 1000
Event Time Zone Eastern Standard Time
Event City Marshfield
Event State MASSACHUSETTS
Event Country --
Zipcode of the event site 02050
Event Date Year 2007
Event Date Month 3
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 420553N
Event Location Longitude 0704020W
Event Location Airport Marshfield Municipal Airport
Event Location Nearest Airport ID GHG
Indicates whether the acc/inc occurred off or on an airport On Airport
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 1000 Eastern Standard Time
Direction of event from weather observation facility (degrees) --
Weather Observation Facility ID GHG
Elevation of weather observation facility --
Distance of event from weather observation facility (units?) --
Time Zone of the weather observation EST
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) -5
Dew Point at event time (in degress fahrenheit) -21
Wind Direction (degrees magnetic) --
Variable Wind Indicator --
Wind Speed (knots) --
Wind Velocity Indicator Calm
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 30.54
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) 21508
NTSB Notification Source Boston TRACON
NTSB Notification Date --
NTSB Notification Time --
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record May 29 2007 12:24PM
User who most recently changed record NTSB\lema
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N323RW
NTSB Number NYC07CA074
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed IFR
Flight plan Was Activated? Yes
Damage Destroyed
Aircraft Fire Ground
Aircraft Explosion None
Aircraft Manufacturer's Full Name Mooney
Aircraft Model M20R
Aircraft Series Identifier --
Aircraft Serial Number 29-0306
Certified Max Gross Weight 3368
Aircraft Category Airplane
Aircraft Registration Class --
Aircraft is a homebuilt? No
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 4
Number of Engines 1
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Sep 1 2006 12:00AM
Airframe hours since last inspection --
Airframe Hours 298
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Willowbank Company LLC
Aircraft Owner Street Address --
Aircraft Owner City Syracuse
Aircraft Owner State NY
Aircraft Owner Country USA
Aircraft Owner Zipcode --
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 --
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 SYR
Departure City Syracuse
Departure State NY
Departure Country USA
Departure Time 836
Departure Time Zone EST
Destination Same as Local Flt crash at destination city
Destination Airport Code GHG
Destination City Marshfield
Destination State MA
Destination Country USA
Specific Phase of Flight --
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Apr 13 2007 9:32PM
User who most recently changed record MUZD
Since inspection or accident Time of Accident
Event Location Runway Number and Location 24
Runway Length 3001
Runway Width 75
Sight Seeing flight No
Air Medical Flight No
Medical Flight --