Marlboro Airport
Aircraft Accident/Incident Report

Matawan, New Jersey 07747
Sunday, July 15, 2001 17:00 EDT

NTSB Narrative Summary Released at Completion of Accident

During the takeoff roll, the tailwheel lifted and the airplane continued to rotate forward in the pitch axis. The airplane nosed over, struck the propeller, and continued through a nose-over, ground-loop maneuver until it came to rest. The pilot reported that during the takeoff roll, he felt the brake grab on the right side, and the airplane swerved to the right prior to the nose-over. Two Federal Aviation Administration inspectors examined the airplane and reported that the right brake was binding while the left brake was free. The right wheel hub was warped on the inside, and the brake shoes were worn unevenly. The right side also had grease on the brake shoes. Their examination of the maintenance logs revealed that the owner of the airplane had performed an annual inspection on the airplane 13 hours prior to the accident.

NTSB Probable Cause Narrative

The inadequate maintenance inspection of the airplane by its owner, which resulted in a locked brake and a nose-over during the takeoff roll.

Event Information

Type of Event Accident
Event Date 7/15/2001
Event Day of the Week Sunday
Time of Event 1700
Event Time Zone Eastern Daylight Time
Event City Matawan
Event State NEW JERSEY
Event Country --
Zipcode of the event site 07747
Event Date Year 2001
Event Date Month 7
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 402135N
Event Location Longitude 0741509W
Event Location Airport MARLBORO
Event Location Nearest Airport ID 2N8
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 122
Weather Briefing Completeness Not pertinent
Investigator's weather source Weather Observation Facility
Time of the weather observation 1655 Eastern Daylight Time
Direction of event from weather observation facility (degrees) 160
Weather Observation Facility ID BLM
Elevation of weather observation facility 159
Distance of event from weather observation facility (units?) 12
Time Zone of the weather observation EDT
Lighting Conditions Day
Lowest Ceiling Height --
Lowest Non-Ceiling Height 4100
Sky/Lowest/Cloud Conditions Few
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) 27
Dew Point at event time (in degress fahrenheit) 11
Wind Direction (degrees magnetic) 80
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 4
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 29.91
Density Altitude (feet) 1572
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) 12413
NTSB Notification Source FAA EROC
NTSB Notification Date Jul 16 2001 12:00AM
NTSB Notification Time 810
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Oct 23 2002 10:24AM
User who most recently changed record NTSB\MONR
Basic weather conditions Visual Meteorological Cond
FAA District Office FAA FSDO Teterboro, New Jersey

Aircraft Involved

Aircraft #1

Aircraft Registration Number N2313
NTSB Number IAD01LA079
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? No
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Boeing
Aircraft Model A75L300
Aircraft Series Identifier --
Aircraft Serial Number 75-7041
Certified Max Gross Weight 3650
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 100 Hour
Date of Last Inspection Jun 9 2001 12:00AM
Airframe hours since last inspection 20
Airframe Hours 3531
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Dominic J. Delrosso
Aircraft Owner Street Address --
Aircraft Owner City Matawan
Aircraft Owner State NJ
Aircraft Owner Country USA
Aircraft Owner Zipcode 07747
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 Yes
Departure Airport Code 2N8
Departure City Matawan
Departure State NJ
Departure Country USA
Departure Time 1300
Departure Time Zone --
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 Takeoff
Report sent to ICAO? No
Evacuation occurred No
Date of most recent change to record Jul 15 2002 12:33PM
User who most recently changed record PEAR
Since inspection or accident Time of Accident
Event Location Runway Number and Location 27
Runway Length 2156
Runway Width 50
Sight Seeing flight No
Air Medical Flight No
Medical Flight --