Aircraft Accident/Incident Report

Salida, Colorado 81201
Friday, October 26, 2007 13:40 MDT

NTSB Narrative Summary Released at Completion of Accident

The glider was towed by an airplane to an altitude of 11,800 feet mean sea level (msl) approximately 7 miles south of the departure airport. The glider was released from the tow airplane, and the tow airplane returned to the airport to tow another glider to join the accident glider. Approximately 15 minutes later when the tow airplane returned with the other glider, the tow airplane and other glider attempted to contact the accident glider via radio. The attempts to contact the accident glider were unsuccessful. The glider was located in mountainous tree-covered terrain the next day. The weather at the time of the accident was reported as clear sky and light winds. Examination of the glider wreckage revealed the damage was consistent with a nose-low, vertical impact. No anomalies were noted with glider that would have precluded normal operations.

NTSB Probable Cause Narrative

The pilot's failure to maintain aircraft control while maneuvering resulting in an inadvertent stall and impact with terrain.

Event Information

Type of Event Accident
Event Date 10/26/2007
Event Day of the Week Friday
Time of Event 1340
Event Time Zone Mountain Daylight Time
Event City Salida
Event State COLORADO
Event Country --
Zipcode of the event site 81201
Event Date Year 2007
Event Date Month 10
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 382703N
Event Location Longitude 1060103W
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 1348 Mountain Daylight Time
Direction of event from weather observation facility (degrees) 270
Weather Observation Facility ID MYP
Elevation of weather observation facility 12030
Distance of event from weather observation facility (units?) 10
Time Zone of the weather observation MDT
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) 9
Dew Point at event time (in degress fahrenheit) -10
Wind Direction (degrees magnetic) 250
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 14
Wind Velocity Indicator --
Wind Gust Indicator Gusting
Wind Gust (knots) 20
Altimeter Setting at event time (in. Hg) 30.54
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report --
Event Highest Injury Fatal
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
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) 23307
NTSB Notification Source FAA-Northwest Mountain Region
NTSB Notification Date Oct 28 2007 12:00AM
NTSB Notification Time --
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Mar 31 2008 11:52AM
User who most recently changed record NTSB\johb
Basic weather conditions Visual Meteorological Cond
FAA District Office Denver, Colorado

Aircraft Involved

Aircraft #1

Aircraft Registration Number N36LB
NTSB Number DEN08LA017
Missing Aircraft Indicator Y
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? No
Damage Destroyed
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Schempp-Hirth
Aircraft Model Ventus B/16.6
Aircraft Series Identifier --
Aircraft Serial Number 239
Certified Max Gross Weight 948
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 Mar 1 2007 12:00AM
Airframe hours since last inspection --
Airframe Hours 1637
ELT Installed No
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Stewart A. Kissel
Aircraft Owner Street Address P.O. Box 1971
Aircraft Owner City Vail
Aircraft Owner State CO
Aircraft Owner Country USA
Aircraft Owner Zipcode 81658
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 ANK
Departure City Salida
Departure State CO
Departure Country USA
Departure Time 1314
Departure Time Zone MDT
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 Mar 19 2008 9:00AM
User who most recently changed record BOWL
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 --