Aircraft Accident/Incident Report

Greensboro, Vermont 03603
Saturday, August 4, 2007 17:00 EDT

NTSB Narrative Summary Released at Completion of Accident

The pilot departed the airport on a local flight in his sailplane, and flew to a point approximately 65 miles to the east. During the return leg of the flight, the "lift deteriorated" and the "headwind increased." The pilot realized he would not reach the airport, so he opted to perform a precautionary landing. He selected a "large hayfield," and the "approach and landing were successful." However, during the rollout, the left wingtip contacted terrain, and the sailplane groundlooped to the left causing substantial damage.. At the time of the accident, the surface winds, approximately 40 miles west of the accident site, were recorded as 350 degrees at 18 knots, with gusts to 23 knots. The recorded surface winds for the 2 hours prior to this were similar, with directions of 010 to 350 degrees, and speeds of 12 to13 knots and gusts of 18 to 20 knots. In his report to the National Transportation Safety Board, the pilot noted that he should have "diverted to an airport" sooner.

NTSB Probable Cause Narrative

The pilot's delayed decision to divert to a suitable landing area. Contributing to the accident was the uneven terrain of the forced landing site.

Event Information

Type of Event Accident
Event Date 8/4/2007
Event Day of the Week Saturday
Time of Event 1700
Event Time Zone Eastern Daylight Time
Event City Greensboro
Event State VERMONT
Event Country --
Zipcode of the event site 03603
Event Date Year 2007
Event Date Month 8
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 443600N
Event Location Longitude 0721500W
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 --
Investigator's weather source Weather Observation Facility
Time of the weather observation 1654 Eastern Daylight Time
Direction of event from weather observation facility (degrees) 270
Weather Observation Facility ID KBTV
Elevation of weather observation facility 335
Distance of event from weather observation facility (units?) 40
Time Zone of the weather observation EDT
Lighting Conditions Day
Lowest Ceiling Height --
Lowest Non-Ceiling Height 6500
Sky/Lowest/Cloud Conditions Scattered
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) 26
Dew Point at event time (in degress fahrenheit) 12
Wind Direction (degrees magnetic) 350
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 18
Wind Velocity Indicator --
Wind Gust Indicator Gusting
Wind Gust (knots) 23
Altimeter Setting at event time (in. Hg) 29.97
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) 22273
NTSB Notification Source NEROC
NTSB Notification Date Aug 5 2007 12:00AM
NTSB Notification Time --
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Oct 31 2007 7:09AM
User who most recently changed record NTSB\johb
Basic weather conditions Visual Meteorological Cond
FAA District Office PWM FSDO

Aircraft Involved

Aircraft #1

Aircraft Registration Number N60LK
NTSB Number NYC07CA186
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 Schempp-Hirth
Aircraft Model Ventus-2C
Aircraft Series Identifier --
Aircraft Serial Number 106
Certified Max Gross Weight 1320
Aircraft Category Glider
Aircraft Registration Class --
Aircraft is a homebuilt? No
Flight Crew Seats --
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 1
Number of Engines 0
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection Conditional
Date of Last Inspection May 1 2007 12:00AM
Airframe hours since last inspection --
Airframe Hours 3000
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Tim Donovan
Aircraft Owner Street Address PO Box 921
Aircraft Owner City Charlestown
Aircraft Owner State NH
Aircraft Owner Country USA
Aircraft Owner Zipcode 03603
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 0B7
Departure City Warren
Departure State VT
Departure Country USA
Departure Time 1300
Departure Time Zone EDT
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code 0B7
Destination City Warren
Destination State VT
Destination Country USA
Specific Phase of Flight Landing
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Sep 17 2007 5:59PM
User who most recently changed record MUZD
Since inspection or accident Last Inspection
Event Location Runway Number and Location NA
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --